Luminary

Cross-reference of related applications of the first luminous body This application claims the priority of US Provisional Application No. 60/510,778 filed on October 10, 2003, the entire disclosure of which is incorporated herein by reference.

TECHNICAL FIELD The present invention generally relates to luminous bodies, and in particular (but not exclusively) to articles with luminous signs.

2. Description of the Related Art Light-emitting bodies are available in many designs, colors, sizes, and shapes. Although there are many kinds of luminous bodies, the inventors have recognized the need for (especially for) luminous bodies that have one or more signs that are illuminated or illuminated in a visually stimulating and pleasing manner.

SUMMARY OF THE INVENTION The main purpose of the present invention is to provide a luminous body with one or more signs illuminated by light from a light source.

One technical solution of the present utility model to achieve the above-mentioned object is: a luminous body comprising at least one light source, a device for transmitting light, the device including a light-conducting part, and at least a part of the light-conducting part is transparent The light part, at least one logo is etched or engraved on the light-transmitting part, the logo is at least one or a combination of at least one of graphics, patterns, characters, symbols, and numbers, and the light emitted by the light source is light-transmitted Partially conducted to the logo to illuminate the logo.

Wherein the mark is integrally formed in the light-conducting part sufficiently deep to change the light emitted by the light source. And the preferred solution is that the mark forms an acute angle with respect to the direction in which the light emitted by the light source transmits through the light-conducting part.

The light-conducting part is rod-shaped, the luminous body further includes food engaged with the light-conducting part, and wherein the light-conducting part also transmits light to the food to illuminate the food.

Another technical solution of the present invention to achieve the above objective is: a luminous body, comprising at least one light source and a device for transmitting light, the device comprising a light conducting part, at least a part of the light conducting part is light-transmissive Part, the light-transmitting part has a

200490000032. 1 The first hole, the holes are arranged to form at least one mark.

The beneficial effects of the utility model: The utility model designs a transparent part in the light transmission part, forms a logo on the transparent part, and the light passes through the transparent part to display the logo, thereby illuminating the objects on the object in a visually stimulating and pleasing manner. The logo can enhance the advertising role of the article, and by configuring various theme lights, the logo can be displayed pleasingly, which can enhance people's interest in a certain festival or event.

From the detailed description provided below, the further applicable scope of the present invention will become clear and understandable. It should be understood that the following detailed description and specific examples indicating exemplary embodiments of the present invention are for illustrative purposes only and are not intended to limit the scope of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS From the detailed description and the accompanying drawings, the present invention will be understood more comprehensively, in which: Fig. 1 is a side view of a light-emitting frozen dessert according to an embodiment of the present invention; Fig. 2 is a light-emitting stick according to another embodiment of the present invention A side view of a lollipop; Figure 3 is a side view of a light-emitting ice-shaved cup according to another embodiment of the present invention; Figure 4 is a side view of a light-emitting marshmallow handle according to another embodiment of the present invention; Figure 5 is another light-emitting marshmallow handle according to another embodiment of the present invention A perspective view of a luminous ring shaped candy according to an embodiment; Fig. 6 is a perspective view of a luminous pacifier according to another embodiment of the present invention; Figs. 7A and 7B are a luminous storage for a beverage container according to another embodiment of the present invention Fig. 8A and 8B are perspective views of a light-emitting label according to another embodiment of the present invention; Fig. 9 is a side view of a light-emitting key holder according to another embodiment of the present invention; Fig. 10 is the light-emitting in Fig. 9 A perspective view of a key handle; Figure 11 is a perspective view of a light-emitting coaster and placemat combination according to another embodiment of the present invention; and Figures 12A, 12B and 12C are respectively a light-emitting fork and spoon according to another embodiment of the present invention And table knife.

DETAILED DESCRIPTION A light-emitting body according to an aspect of the present invention generally includes a light-transmitting or light-transmitting portion that integrally defines one or more marks, and a light-transmitting portion. The luminous body also includes at least one light source positioned to emit light into the light-conducting part, which in turn conducts or transmits the light to the sign

200490000032. 1 First to illuminate the sign. The light is also transmitted or transmitted to the light-transmitting part via the light-conducting part to illuminate the element joined with the light-conducting part, such as food or dessert.

In various embodiments of the present invention, the light-emitting body may take various shapes and forms. Exemplary embodiments of the present invention include luminous ice or frozen dessert 100 (Figure 1), luminous lollipop 200 (Figure 2), luminous snow cone cup 300 (Figure 3), luminous marshmallow handle 400 (Figure 2) 4) Luminous ring shaped sugar 500 (Figure 5), Luminous pacifier 600 (Fig. 6), Luminous storage 700 (Fig. 7A and Fig. 7B), Luminous label 800 (Fig. 8A and 8B), Luminous key holder 900 (Fig. 9 and 10), luminous coaster and placemat combination 1100 (Figure 11), and luminous tableware, such as luminous fork 1200A (figure 12A), luminous spoon 1200B (figure 12B), luminous knife 1200C (figure 12C), luminous Chopsticks, luminous plates, luminous plates, luminous glassware, and other tableware and eating utensils, etc.

In various embodiments of the present invention, the light-emitting body includes one or more signs that are illuminated (eg, illuminated, backlit, etc.) with light from a light source. This logo can include a variety of graphic images, graphic elements, graphic images, designs, handicrafts, distinctive marks, identification symbols, company logos, company contact information, text, alphanumeric characters, advertisements, trademarks, trade names, services Logos, sports team badges, names, flat text, photos, and more.

Figure 1 illustrates an exemplary illuminated ice or frozen dessert 100, such as a popsicle or ice cream. As shown in FIG. 1, the light-emitting frozen dessert 100 includes a popsicle stick 104 and a food 108 coupled to the popsicle stick 104. The food 108 may include a variety of frozen desserts, including popsicles, chocolate cream popsicles (fhdgsicle), ice cream, delicious smoothies, and others. The light-emitting frozen dessert 100 further includes at least one light source 112 coupled to the popsicle stick 104. At least a portion 116 of the popsicle stick 104 is light-transmissive. The light-transmitting portion 116 defines one or more signs 120 that are illuminated with light 124 from the light source 112. In an exemplary embodiment, the light-transmitting portion 116 includes a translucent plastic material, and the "mark" 120 is etched in the translucent plastic material. Alternatively, the popsicle stick 104 may include one or more light blocking marks, so that the marks contrast with the surrounding part of the popsicle stick 104 through which the light 124 passes.

In some embodiments, the light-transmitting portion 116 of the popsicle stick 104 has a higher light transmittance (allowing more light to pass through) than adjacent portions of the popsicle stick 104. The light-transmitting portion 116 allows light 124 from the light source 112 to pass therethrough, thereby making the outside visible.

In an exemplary embodiment, the logo 120 is etched or engraved (eg, using cutting tools, knives, blades, lasers, chemical etching, drilling, etc.) in the material from which the popsicle stick 104 is formed. This etching may increase the light transmittance of the etched logo and/or allow the logo to change (eg, capture, refract, scatter, diffuse, diffract, etc.) the light propagating within the popsicle stick 104. Etching the logo 120 can affect the way the light 124 interacts with the etched logo 120. For example, where the logo is engraved or etched relatively deep, the light 124 can be captured by the edge of the logo 120, and thus illuminate the logo

200490000032. 1

120ο The preferred angle and/or depth of the logo formed in the popsicle stick material may depend on the specific application. In an exemplary embodiment, the logo may be formed (eg, etched, engraved, etc.) in the popsicle stick material at an acute angle of about +/-45 degrees with respect to the propagation direction of the light 124.

The logo can be etched in the outer surface or in the outer surface of the popsicle stick material. Additionally, or alternatively, the logo may be etched into the inner surface of the popsicle stick material. For example, in an exemplary embodiment, the popsicle stick may include a two-piece construction. In this case, the logo can be etched in the surface of either or both pieces. Next, the two pieces can be arranged so that the etched surface faces the opposing piece, and the light source, power source and conductor are positioned between the two pieces. The two pieces can then be joined to form a glowing popsicle stick. These exemplary ways of providing a logo (for example, internally or externally etched in a popsicle stick) can also be applied to other embodiments of the present invention, such as the embodiments shown in FIGS. 2 to 12. Alternatively, other appropriate methods, such as silk screen printing, pad printing>optical fiber, etc., may be used to provide the logo.

Alternatively, or in addition, the light-transmitting portion 116 may be defined by one or more openings or holes through the popsicle stick 104. These holes may be arranged to form the logo 120. Therefore, the light 124 from the light source 112 can pass through these holes and make it visible from the outside of the popsicle stick 104. The visible light passing through the hole will therefore appear in the form of a mark 120.

The portion of the popsicle stick 104 adjacent to the light-transmitting portion 116 may be substantially opaque, reflective, faceted, etc. to help guide light through the popsicle stick 104 and/or the guide mark 120. In addition, or alternatively, the popsicle stick 104 may be configured (for example, appropriate material shaping, sizing and forming, etc.) such that the popsicle stick 104 is used to direct or guide at least some of the light 124 by continuous internal reflection, for example. Conduction passes through the inside of the popsicle stick 104. Therefore, the choice of material for the popsicle stick 104 may depend at least in part on the ability of the material to direct or transmit light 124 from the light source 112 through the popsicle stick 104, and/or the material at least reduces inadvertent escape from the popsicle stick 104 The capacity of the amount of light. In these exemplary ways (which can also be applied to other embodiments of the present invention, including the embodiments shown in FIGS. 2 to 12), at least some of the light 124 from the light source 112 can be kept within the popsicle stick 104, at least until The light 124 reaches the mark 120. This in turn can increase the amount of light that can be used to illuminate the sign 120 and/or the food 108.

Many materials can be used for the popsicle stick 104 and the light-transmitting part 116 thereof, and materials that are lightweight and do not chemically react with the food 108 are preferred. In addition, it is not necessary to use the same material for the light-transmitting part 116 and the other popsicle stick parts. Exemplary materials that can be used for luminous popsicle sticks include transparent materials, translucent materials, other light-altering materials (for example, materials that change light by refraction, diffraction, diffusion, and/or scattering), flexible materials, plastic materials, vinyl materials , Polystyrene, polyvinyl chloride (PVC) (for example, PVC that meets environmental requirements, medical PVC, etc.)

200490000032. 1 The materials produced by the die and other materials suitable for the intended purpose. The type of material used for the light-transmitting portion 116 may depend, at least in part, on the specific type and intensity of light generated by the light source. In addition, various manufacturing processes can be used to form popsicle sticks, including injection molding and casting (e.g., casting resin, casting acrylic, etc.).

Optionally, the food 108 or at least a portion thereof may also be light-transmissive. In the embodiment illustrated in FIG. 1, the light source 112 directs light 124 generally upward through the popsicle stick 104. At least a portion 124 of the light 124 propagates through the popsicle stick 104, exits its end 128 and enters the food 108. In this exemplary manner, the light 124 from the light source 112 may illuminate the food 108 or at least a portion thereof.

Popsicles and other frozen desserts can be colored in accordance with their taste. For example, lime-flavored frozen desserts can be green in color, banana-flavored frozen desserts can be yellow, grape-flavored frozen desserts can be purple, and so on. Therefore, when the light radiation passes through the popsicle stick 104 and enters the food 108, the light also radiates through the food 108 to produce a colorful glow.

However, in other embodiments, the food may generally be colorless or transparent. In order to produce a colorful glow consistent with the taste of the food, the light source can produce light with a specific color, and/or produce broadband light that propagates through the color filter in the popsicle stick. In other embodiments, the food or at least a portion thereof may be ultraviolet-reactive (for example, including ultraviolet-reactive food additives, etc.), and the light source may generate ultraviolet light to illuminate the ultraviolet-reactive food. For example, food or at least a portion thereof may respond to the ultraviolet A (UVA) radiation component of black light generated by the light source, which in turn produces a visual stimulating effect.

Although not shown in FIG. 1, the food 108 may also define one or more logos that are the same as or different from the logo 120 defined by the popsicle stick 104. For example, both the lollipop stick 204 and the candy block 208 in FIG. 2 define signs 220 and 220' illuminated by light 224, 224 from the light source 212, respectively. Referring further to FIG. 1, the light source 112 includes a light source coupled to The single LED of the popsicle stick 104. Alternatively, other numbers of LEDs and/or other suitable light sources may be used, such as incandescent light, laser light, fluorescent light, phosphorescence, chemiluminescence, halogen, optical fiber, electroluminescence, neon light source, ultraviolet light, black light, and similar light sources.

In the illustrated embodiment, the light source 112 is completely placed in the popsicle stick 104 adjacent to the end portion 132 of the popsicle stick 104. Alternatively, the light source 112 need not be completely positioned within the popsicle stick 104. Instead, the light source 112 may be partially or completely placed outside the popsicle stick 104. The light source 112 can also be placed at other positions in the popsicle stick 104 except for the end portion 132.

The luminous body 100 also includes a power supply compartment or reservoir 136 defined in the end portion 132 of the popsicle stick 104. The power supply receiver 136 is adapted to receive at least one power supply 140 therein and electrically connect the power supply 140 with the light source 112 via a wire 144. Alternatively, the power supply 140 does not need to be completely positioned on the popsicle

200490000032. 1 Inside the stick 104. Instead, the power supply 140 may be partially or completely placed outside the popsicle stick 104. The power supply compartment 136 may exist in any location, such as other locations within the popsicle stick 104.

In Figure 1, the power source 140 is a single watch battery, although other suitable types and numbers of power sources may be used depending on the specific application. The power source 140 may include any suitable device for supplying energy to the light source 112, such as a renewable battery, a rechargeable battery, a disposable battery, a storage battery, a solar cell/watch battery, and other suitable power sources including a power source. If rechargeable, this power source 140 may be rechargeable by solar, magnetic, electrical and chemical methods and similar methods or any combination thereof.

To allow a user to access the power supply compartment 136 from the inside (for example) to install, replace, or remove batteries, the power supply receiver 136 may include a movable part. The movable part may be engaged with the power supply compartment 136 using an appropriate fastening system or method (eg, threaded connection, interference fit, elastic ribs, and others).

In the illustrated embodiment, the illuminated popsicle stick 104 includes a button switch 148 for switchably connecting the light source 112 and the power source 140, but other switching devices may also be used. The switch 148 is positioned in the popsicle stick 104 and coupled to the outer flexible surface portion 152 of the stick 104, so that the external pressure applied to the outer flexible surface portion 152± activates the switch 148, thereby causing the light source 112 to operate. The external pressure may be applied, for example, by the user squeezing the stick 104 at the external flexible surface portion 152. The switch 148 may also allow the user to cycle through various display modes or select a specific color of light to be emitted by the light source 112 by continuously squeezing the stick 104 near the outer flexible surface portion 152. In addition, the switch 148 may also allow the user, for example, to press the switch 148 by continuously applying pressure on the stick 104 near the outer flexible surface portion 152 to dim or brighten the light intensity. This exemplary method of switchably connecting the light source 112 and the power supply 140 can also be applied to other embodiments of the present invention, such as the embodiments shown in FIGS. 2 to 12.

In another embodiment, the switch device may include conductive terminals located on the outside of the popsicle stick 104 (for example, near the portion 152, etc.), so that as soon as the user's hand holds the stick 104, the terminals are electrically connected to each other, thereby achieving The electric circuit for transferring electric energy from the power supply 140 to the light source 112 is turned on.

In various embodiments, the light source 112, the power source 140, the switch 148, and/or the conductor 144 may be encapsulated in a sealed form with a material forming the popsicle stick 104. This in turn can help prevent liquids (for example, frozen desserts that begin to melt, user sweat, rain, etc.) from contact with various components enclosed in the popsicle stick 104 (and potentially cause problems with the various components) . In addition, this encapsulation can at least help support and maintain the positioning of the light source 112, the power source 140, the switch 148, and/or the conductor 144. In addition, this exemplary method of encapsulating the light source 112, the power supply 140, the switch 148, and/or the conductor 144 can also be applied to other embodiments of the present invention, such as the embodiments shown in FIGS. 2 to 12. In an exemplary embodiment, this encapsulation can be achieved by coating the light source 112, the power supply 140, the switch 148, and/or the conductor 144 with a substantially liquid resin (for example, a liquid resin for food), and then allowing the resin to cure And done.

200490000032. 1 In various embodiments, the inner side of the popsicle stick 104 may generally be hollow, so that a cavity is defined therein. Alternatively, the popsicle stick 104 may be substantially solid.

Figure 2 illustrates a glowing lollipop 200 embodying several aspects of the invention. As shown in FIG. 2, the luminous lollipop 200 includes a lollipop stick 204 and a dessert such as a candy cube 208. The candy cube 208 is coupled to the lollipop stick 204. At least one light source 212 is also coupled to the lollipop stick 204. As with other embodiments of the present invention including the embodiments shown in Figures 1 and 3-12, the glowing lollipop stick 204 may be disposable or reusable.

Both the lollipop stick 204 and the candy block 208 may include light-transmitting portions 216 and 216* that define marks 220 and 220, respectively. In the illustrated embodiment, the light-transmitting portion 216 of the lollipop stick defines the mark 220 It is "RAMS which can be illuminated by light 224 from the light source 212. The candy cube 208 defines 220% similar to the logo of a football helmet. Alternatively, other suitable logos may be defined by the light-transmitting portions 216 and 216, (eg, etched into them, etc.).

When connected to the power source 240, the light source 212 generally guides the light 224 through the lollipop stick 204. At least a portion 224 of the light 224 propagates through the lollipop stick 204, exits its end portion 228 and enters the candy cube 208. In this exemplary manner, the light 124 from the light source 112 may illuminate the candy cube 208 and the logo 220 defined thereby.

The portion of the lollipop stick 204 adjacent to the light-transmitting portion 216 may be substantially opaque, reflective, faceted, etc., to help guide light through the lollipop stick 204 and/or guide signs 220. Additionally, or alternatively, the lollipop stick 204 may be configured (e.g., appropriate material shaping, sizing and forming, etc.) such that the lollipop stick 204 is used (e.g.) to reduce at least some The light 224 is guided or conducted through the inside of the stick 204. Therefore, the choice of material for the lollipop stick 204 may depend at least in part on the ability of the material to direct or transmit the light 224 from the light source 212 through the stick 204, and/or the material at least reduces inadvertently from the lollipop The ability of the stick 204 to escape the amount of light. In this exemplary manner, at least some of the light 224 from the light source 212 may remain within the lollipop stick 204, at least until the light 224 reaches the sign 220. This in turn can increase the amount of light that can be used to illuminate the sign 220 and/or the candy cube 208, thereby enhancing the lighting or illuminating effect.

Many materials can be used for the lollipop stick 204 and the light-transmitting part 216 thereof, and materials that are lightweight and do not chemically react with the sugar cubes 208 are preferred. In addition, it is not necessary to use the same material for the light-transmitting part 216 and the other lollipop stick parts. Exemplary materials that can be used for the lollipop stick 204 include transparent materials, translucent materials, other light-altering materials (for example, materials that change light by refraction, diffraction, diffusion, and/or scattering), flexible materials, plastic materials, vinyl Base materials, polystyrene, polyvinyl chloride (PVC) (for example, PVC that meets environmental requirements, medical PVC, etc.) and can be manufactured at a relatively low cost

200490000032. 1 The first large-scale production materials, and other materials suitable for the intended purpose. The type of material used for the lollipop stick 204 may depend at least in part on the specific type and intensity of light generated by the light source. In addition, various manufacturing processes can be used to form lollipop sticks, including injection molding and casting (for example, cast resin or acrylic).

Because the sugar cubes 208 can also be colored in accordance with their taste (for example, the orange flavored candies can be orange in color, etc.), the light 224 radiated through the food 208 can produce colorful glow. However, the sugar nuggets 208 may also be transparent and/or ultraviolet reactive (eg, a UVA radiation component that responds to black light). In order to provide and/or enhance the colorful glow consistent with the taste of the candy bar, the light source can generate light with a specific color, and/or generate broadband light that propagates through the color filter in the lollipop stick. This exemplary method of generating theme lights can be applied to other embodiments of the present invention, including the embodiments shown in FIGS. 1-12.

In the illustrated embodiment, the light source 212 is completely placed in the lollipop stick 204 adjacent to the end portion 232 of the lollipop stick 204. Alternatively, the light source 212 need not be completely positioned within the lollipop stick 204. Instead, the light source 212 may be partially or completely positioned outside the lollipop stick 204. The light source 212 may also be positioned at other positions in the lollipop stick 204 except for the end portion 232.

The luminous body 200 may further include a power supply compartment or reservoir 236 in the end portion 232 of the lollipop stick 204. The power supply receiver 236 is adapted to receive at least one power supply 240 therein and electrically connect the power supply 240 with the light source 212 via a wire 244. Alternatively, the power supply compartment 236 may exist in any location, such as at other locations outside or inside the lollipop stick 204.

In the illustrated embodiment, the light-emitting lollipop 200 includes a button switch 248 for switchably connecting the light source 212 and the power source 240, but other switching devices may also be used. The switch 248 is positioned in the lollipop stick 204 and coupled with the outer flexible surface portion 252 of the lollipop stick 204, so that the external pressure applied on the outer flexible surface portion 252 activates the switch 248, thereby causing the light source 212 to operate. The external pressure may be applied, for example, by the user squeezing the lollipop stick 204 at the outer flexible surface portion 252. The switch 248 may also allow the user to cycle through various display modes or select a specific color of light to be emitted by the light source 212 by continuously squeezing the lollipop stick 204 near the outer flexible surface portion 252. In addition, the switch 248 may also allow the user, for example, to press the switch 248 by continuously applying pressure on the lollipop stick 204 near the outer flexible surface portion 252 to dim or brighten the light intensity.

Figure 3 illustrates a light cup 300 embodying aspects of the invention. As shown in FIG. 3, the light-emitting cup 300 is generally cone-shaped and can be used as a shaved ice cup. As with other embodiments of the present invention, the light-emitting cup 300 may be disposable or reusable. Alternatively, the light-emitting cup 300 may include other suitable shapes, such as coffee cups, beverage cups or glasses, wine glasses, and so on.

200490000032. 1 The first light-emitting cup 300 includes a light-transmitting portion 316 defining one or more marks 320. In an exemplary embodiment, the logo 320 is similar to the head of a mouse, but other logos can also be used.

The light-emitting cup 300 also includes at least one light source 312, such as one or more LEDs or other suitable light sources. The light source 312 may be switchably connected to at least one power source 340 (for example, a watch battery, etc.) included in a power source compartment 336 defined by the light-emitting cup 300.

When connected to the power source 340, the light source 312 emits light 324 that illuminates the logo 320. The light 324 from the light source 312 may be guided or conducted by the cup side wall 360 so that the light generally propagates between the inner surface 364 and the outer surface 368 of the cup side wall 360 and enters the delicious smoothie or shaved ice portion 308. In this exemplary manner, the delicious smoothie or at least a portion thereof can be illuminated with light 324 from the light source 312.

The portion of the cup side wall 360 adjacent to the light-transmitting portion 316 may be substantially opaque, reflective, faceted, etc., to help approximately the gap between the inner surface 364 and the outer surface 368 of the cup side wall 360 The light 324 and/or the guide mark 320 are directed upward. In addition, or alternatively, the cup side wall 360 may be configured (for example, by shaping, sizing and forming a suitable material, etc.) such that the cup side wall 360 is used to, for example, be substantially in the cup side wall by continuous internal reflection. At least some light 324 is guided or conducted between the inner surface 364 and the outer surface 368 of 360. Therefore, the choice of material for the cup side wall 360 may depend at least in part on the ability of the material to guide or transmit light 324 from the light source 312 generally between the inner surface 364 and the outer surface 368 of the cup side wall 360, and/ Or the material is at least capable of reducing the amount of light that inadvertently escapes from the cup sidewall 360 inward or outward. This in turn can increase the amount of light that can be used to illuminate the sign 320 and/or the delicious shaved ice 308, thereby enhancing the lighting or illuminating effect.

Many materials can be used for the side wall 360 of the cup and the light-transmitting part 316 thereof, and materials that are light and do not chemically react with the food 308 are preferred. In addition, it is not necessary to use the same material for the light-transmitting part 316 and the other popsicle stick parts. Exemplary materials that can be used for the cup 300 include transparent materials, translucent materials, other light-altering materials (for example, materials that change light through refraction, diffraction, diffusion, and/or scattering), flexible materials, plastic materials, vinyl materials, Polystyrene, polyvinyl chloride (PVC) (for example, environmentally-compliant PVC, medical PVC, etc.) and materials that can be mass-produced at relatively low manufacturing costs, and other materials suitable for the intended purpose. The type of material used for the cup 300 and the light transmissive portion 316 may depend at least in part on the specific type and intensity of light generated by the light source. In addition, various manufacturing processes can be used to form the cup 300, including injection molding and casting (eg, casting resin or acrylic).

The ice creation cup 300 may further include an outer flexible surface portion 352, and at least one switching device 348 (for example, a button switch, and other suitable switching devices, which are coupled to the outer flexible surface portion 352,

200490000032. 1 and so on), so that the external pressure applied to the external flexible surface portion 352 activates the switching device 348. The activation of the switching device 348 connects the light source 312 with the power source 340.

In other embodiments, the shaved ice cup 300 may include conductive terminals for switchably connecting the light source 312 and the power source 340. For example, the conductive terminals may be located in the shaved ice cup 300, so that the delicious smoothie or liquid (after the smoothie melts) in the shaved ice cup 300 produces electrical contact between the terminals, so as to realize the transmission of electric energy from the power supply 340 to the light source 312 The conduction of the circuit. In a preferred implementation, the terminals are located in the shaved ice cup 300 at the bottom thereof. In this exemplary manner, the conductive terminals may be electrically connected to each other through the delicious smoothie or liquid until all (or at least substantially all) of the delicious smoothie or liquid has been removed from the shaved ice cup 300 (eg, eaten or poured by the user). Drop). Or, for example, the conductive terminals may be located outside the ice-cutting cup 300, so that the terminals are electrically connected to each other as soon as the user's hand holds the ice-cutting cup 300, so as to realize the conduction of the electric power transmission circuit from the power supply 340 to the light source 312 . The exemplary method of switchably connecting the light source 312 and the power source 340 described above can also be applied to other embodiments of the present invention, such as the embodiments shown in FIGS. 1 to 12.

FIG. 4 illustrates a light-emitting marshmallow handle 400 embodying several aspects of the present invention. As shown in FIG. As with other embodiments of the present invention, the illuminated marshmallow handle can be disposable or reusable. Alternatively, other suitable shapes may be used for the luminous marshmallow handle.

The light-emitting marshmallow handle 400 includes a light-transmitting portion 416 that defines one or more logos 420 (eg, "Disney World", etc.). For example, the logo 420 can be etched or engraved in the handle 400.

The light-emitting marshmallow handle 400 also includes at least one light source 412, such as one or more LEDs and/or other suitable light sources. The light source 412 may be switchably connected with at least one power source 440 (for example, a watch battery, etc.) in a power supply compartment 436 defined by the light-emitting marshmallow handle 400.

When connected to the power source 440, the light source 412 emits light 424 that illuminates the logo 420. The light 424 from the light source 412 also passes through the marshmallow handle 400, comes from its end 428 and enters the marshmallow 408. Because the marshmallow 408 is porous, the light 424 radiated from the marshmallow 408 makes the marshmallow 408 glow colorful. In this exemplary manner, the marshmallow 408 or at least a portion thereof can be illuminated with light 424 from the light source 412.

The marshmallow handle 400 may be configured (for example, shaped, dimensioned, opaque, formed, etc.) to at least help guide light through the handle 400 and/or the guide mark 420, and/or at least reduce from The number of light escaped from the handle 400. In this exemplary way, it is possible to increase the

200490000032. 1 The amount of light that illuminates the logo 420 and/or the marshmallow 408, thereby enhancing the lighting or illuminating effect.

The logo 420 may be formed sufficiently deep in the handle 400 and/or at an acute angle relative to the propagation direction of the light 424 to increase the light transmittance of the logo 420 and/or allow the logo 420 to change (eg, capture, refract, scatter, diffuse , Diffraction, etc.) The light propagating in the handle 400. Etching the logo 420 can affect the way the light 424 interacts with the etched logo 420. For example, where the logo is engraved or etched relatively deep, the light 424 may be captured in the edge of the logo 420, which then illuminates the logo 420 relative to the surrounding environment of the logo 420.

In some embodiments, the marshmallow handle may further include an outer flexible surface portion and at least one switching device coupled to the outer flexible surface portion, so that an external pressure applied to the outer flexible surface portion activates the switching device. This then electrically connects the light source 412 and the power source 440. Alternatively, other switching devices are published for cotton candy handles.

Figure 5 illustrates an illuminated ring shaped candy 500 embodying aspects of the present invention. As shown in FIG. 5, the light-emitting ring-shaped candy 500 includes a base portion 504 and a ring or ring portion 506 for placing the ring-shaped candy 500 on the user's finger. The light-emitting ring shaped candy 500 further includes a candy block 508 coupled to the base portion 504.

At least one of the base portion 504 and the candy block 508 defines one or more marks. In the illustrated embodiment, the sugar cube 508 is light-transmissive and defines one or more logos 520 (eg, "Shaun", etc.).

The light-emitting ring shaped candy 500 also includes at least one light source 512, such as one or more LEDs and/or other suitable light sources. The light source 512 is switchably connected to at least one power source 540 (for example, a watch battery, etc.) in the power supply compartment 536 defined by the light-emitting ring shaped candy 500.

When connected to the power source 540, the light source 512 emits light 524 that illuminates the logo 520. The light 524 from the light source 512 also passes through and illuminates the candy block 508 or at least a part thereof. Because the candy pieces 508 can be colored in accordance with their taste (for example, the cherry-flavored candy pieces may be red, etc.), the light 524 radiated through the food 508 can produce colorful glow. Additionally, or alternatively, the light source may generate light having a specific color and/or generate broadband light that propagates through a color filter to generate or further enhance the colorful glow.

The base portion 504 may be disposable or reusable. The mark 520 may be formed at a sufficient depth and/or at an acute angle relative to the direction of propagation of the light 524 to increase the light transmittance of the mark 520 and/or allow the mark to change (eg, capture, refraction, scattering, diffusion, diffraction, etc. Etc.) Light 524. This in turn can enhance the illumination or illuminating effect given to the logo 520 by the light 524.

200490000032.1 Figure 6 illustrates an illuminated pacifier 600 embodying several aspects of the present invention. As shown in Figure 6, the illuminated pacifier 600 includes a base portion 604 and a portion 606 adapted to be easily grasped or coupled to a baby's fingers. The illuminated pacifier 600 also includes a nipple 608 coupled to the base portion 604.

At least one of the base portion 604 and the nipple 608 defines one or more marks. In the illustrated embodiment, the nipple 608 is light-transmissive and defines one or more signs 620. The light-emitting pacifier 600 also includes at least one light source 612, such as one or more LEDs or other suitable light sources. The light source 612 is switchably connected to at least one power source 640 in the power supply compartment 636 defined by the light-emitting pacifier 600.

When connected to the power source 640, the light source 612 emits light 624 that illuminates the logo 620. The light from the light source 612 also passes through and illuminates the nipple 608 or at least a portion thereof.

The mark 620 may be formed sufficiently deep in the nipple 608 and/or at an acute angle with respect to the propagation direction of the light 624 to increase the light transmittance and/or prominence of the mark 624, and/or allow the mark 620 to change (eg, capture, Refraction, scattering, diffusion, diffraction, etc.) light 624.

The nipple 608 may be configured (eg, shaped with a suitable material, sized, having an opaque portion, formed, etc.) to at least help guide light through the nipple 608 and/or the guide mark 620. In this exemplary manner, the amount of light that can be used to illuminate the logo 620 can be increased.

Figures 7A and 7B illustrate a light emitting reservoir 700 embodying aspects of the invention. The light-emitting container 700 is sized to accommodate beverage containers such as beer cans 764, beer bottles, beverage glasses, cups, and the like. At least a portion 716 of the light-emitting reservoir 700 is light-transmissive and defines one or more logos 720 (eg, "Carl's Beer").

The logo 720 can be positioned to highlight certain parts of the beverage container. For example, the logo 720 may be positioned to highlight or draw attention to the brewery name or beer brand attached to the existing label of the beer can 764. In this exemplary manner, the illuminated storage 700 and the illuminated sign 720 can be used for advertising purposes of the brewery name or beer brand.

As shown, the light emitting reservoir 700 includes four LEDs 712, but other numbers of LEDs and/or other suitable light source types can be used. The LED 712 may be switchably connected with at least one power source 740 (for example, a watch battery, etc.) in a power supply compartment 736 defined by the bottom 768 of the light emitting storage 700. Alternatively, the power supply compartment 736 may be defined by other parts of the light-emitting reservoir.

When connected to the power source 740, the LED 712 emits light that illuminates the sign 720. The light from the LED 712 may be guided or conducted by the side walls 772 and 774 of the reservoir, so that the light generally propagates upward between the side walls 772 and 774. The logo 720 may be formed sufficiently deep in the reservoir 700 and/or relatively light

200490000032.1 The first propagation direction is at an angle to increase the light transmittance and/or prominence of the logo 720, and/or allow the logo 720 to change (eg, capture, refract, scatter, diffuse, diffract, etc.) the light from the LED 712 .

The portions of the side walls 772 and 774 adjacent to the light-transmitting portion 716 may be substantially opaque, reflective, faceted, etc., to help guide light generally upward between the side walls 772 and 774 and/or Direction sign 720. In addition, or alternatively, the side walls 772 and 774 may be configured (for example, appropriate material shaping, sizing and forming, etc.) so that the side walls 772 and 774 are used together (for example) to be approximately in contact with each other by continuous internal reflection. Light is guided or conducted between the side walls 772 and 774. Therefore, the choice of material for the reservoir 700 and its sidewalls 772 and 774 may depend at least in part on the ability of the material to generally guide or transmit light from the LED 712 between the sidewalls 772 and 774, and/or the material At least the ability to reduce the amount of light inadvertently escaping from the side walls 772 and 774. This in turn can increase the amount of light that can be used to illuminate the logo 720.

Many materials can be used for the reservoir 700, preferably materials that are lightweight and thermally insulated (for example, to help keep the beverage cool when drinking beverages). In addition, it is not necessary to use the same material for the light-transmitting part 716 and the other reservoir parts. Exemplary materials that can be used for the reservoir 700 include transparent materials, translucent materials, other light-altering materials (for example, materials that change light by refraction, diffraction, diffusion, and/or scattering), flexible materials, plastic materials, vinyl materials , Polystyrene, polyvinyl chloride (PVC) (for example, PVC that meets environmental requirements, medical PVC, etc.) and materials that can be mass-produced at relatively low manufacturing costs, and other materials suitable for the intended purpose . The type of material used for the reservoir 700 may depend at least in part on the specific type and intensity of light generated by the light source.

In some embodiments, the light from the LED 712 may also pass through the reservoir 700 and enter the transparent or translucent beverage container in the reservoir 700. In this exemplary manner, the beverage in the beverage container can be illuminated with light emitted by the LED 712.

The light emitting reservoir 700 may further include an outer flexible surface portion 752 such as a flexible bottom, and at least one switching device coupled to the outer flexible surface portion 752. The external pressure applied to the external flexible surface portion activates the switching device, and can switchably connect the light source 712 and the power source 740. Depending on the situation, one or more of the various LEDs 712 can generate at least one attribute (for example, color, intensity, The blinking speed, hue, saturation, brightness, etc.) is different from the light produced by the other LED 712. For example, one or more LEDs 712 can generate blue light, while other LEDs 712 can generate red light, as well as other colors and color combinations. In addition to generating colored light, one or more of the LEDs 712 may generate broadband light that propagates through the color filter.

200490000032.1 The first color filter can be (but not necessarily) the light-transmitting part 716.

A cavity may also be defined in the reservoir 700. For example, the cavity may be defined between the inner wall 772 and the outer wall 774 of the reservoir 700. The filler can be placed in the cavity. This filling may be adapted to retain heat when heating the reservoir and/or to maintain a low temperature when cooling the reservoir. Exemplary fillers include commercially available materials with low temperature retention and/or heat retention properties, such as (but not limited to) generally used in reusable ice packs, reusable heat pads, hot/cold gel packs, and disposable warming bags And other appropriate materials that are known (and currently unknown).

In addition, light-modifying particles (for example, glitter, reflective particles, refractive particles, translucent particles, glass-like prisms, colored particles, colorless particles, etc.) can be placed in the cavity defined by the reservoir 700, whether or not With filler. For example, the light-altering particles can be suspended in a hot/cold gel or other suitable substance in the cavity. Or, for example, the light-altering material may be contained in a separate container (eg, a tube with etched sidewalls, etc.), which in turn is suspended by the filling in the cavity. The light changing particles can receive and change the light from the light source to produce a pleasing or flashing effect. The light-modifying particles can also be used in other embodiments of the present invention, including the embodiments shown in FIGS. 1-6 and 8-12).

Figures 8A and 8B illustrate a light emitting label 800 embodying several aspects of the present invention. The light-emitting label 800 is adapted to be coupled to a beverage container such as a beer bottle 878. In an exemplary embodiment, the back 882 of the label 800 has an adhesive thereon which is suitable for attaching the label 800 to the glass bottle, but other suitable attachment means may also be used. The light-emitting label 800 may be disposable or reusable.

At least a portion 816 of the light-emitting label 800 is light-transmissive and defines one or more logos 820. For example, the logo 820 may include a person's name (eg, "Carl's Beer") to allow the person's wine (eg) to be easily identified from a group of other wines on the table. The logo 820 can also be positioned to highlight certain parts of the beverage container. For example, the logo 820 may be positioned to highlight or draw attention to the brewery name or beer brand attached to the existing label of the beer bottle 878. In this exemplary manner, the illuminated label 800 and the illuminated logo 820 can be used for advertising purposes of the brewery name or beer brand.

As shown, the light emitting label 800 includes two LEDs 812, but other numbers of LEDs and/or other suitable light source types can be used. The LED 812 may be switchably connected to at least one power source 840 (for example, a watch battery, etc.) in the power source compartment 836 defined by the light-emitting label 800.

When connected to the power source 840, the LED 812 emits light 824 that illuminates the sign 820. The logo 820 may be formed sufficiently deep in the label 800 and/or at an angle with respect to the propagation direction of the light 824 to increase the light transmittance and/or prominence of the logo 820, and/or allow the logo 820 to change (eg, capture,

200490000032. 1 The first refracted, scattered, diffused, diffracted, etc.) light 824.

The label 800 may be configured (eg, shaped with a suitable material, dimensioned, having an opaque portion, formed, etc.) to at least help guide light through the label 800 and/or the guide mark 820. In this exemplary manner, the amount of light that can be used to illuminate the logo 820 can be increased.

In some embodiments, the back 882 of the label 800 is transparent or translucent so that the light 824 from the LED 812 can penetrate into the transparent or translucent beverage container to which the label 800 is attached. In this exemplary manner, the beverage in the beverage container can also be illuminated by the light emitted by the LED 812.

The light emitting label 800 may further include an external flexible surface portion (for example, a flexible back 882), and at least one switching device coupled to the external flexible surface portion. The external pressure applied to the external flexible surface portion activates the switching device. This in turn electrically connects the LED 812 to the power source 840. Alternatively, other switching devices may also be used for the light-emitting tag 800.

Depending on the circumstances, one or more of the various LEDs 812 can generate light that has at least one attribute (for example, color, intensity, blinking speed, hue, saturation, brightness, etc.) that is different from the light generated by other LEDs 812. . For example, one or more LEDs 812 can generate blue light, while other LEDs 812 can generate red light, as well as other colors and color combinations. In addition to generating colored light, one or more of the LEDs 812 may generate broadband light that propagates through a color filter, which may (but does not need to) be a light-transmitting portion 816.

In some embodiments, the back 882 of the label (or other label part) can include graphic elements or images (for example, scenes, printed materials, photos, crafts, art prints, photos, etc.), which can be [but not necessarily ) Is ultraviolet reactive (for example, ultraviolet A (UVA) radiation component that responds to black light). The logo 820 can be positioned relative to the graphic element to highlight a specific part of the graphic element when the logo 820 is illuminated. In addition, certain embodiments include the logo 820 and/or the UV-reactive light-transmitting portion 816 formed using ultraviolet-reactive ink (for example, ink that responds to the UVA component of black light). In this case, the light source 812 is preferably suitable for the logo 820, the light-transmitting part 816 and the graphic elements generate and guide ultraviolet light (for example, black light including UVA radiation components).

9 and 10 illustrate an illuminated key holder 900 embodying aspects of the present invention. As shown, the illuminated key holder 900 includes a housing 983 that defines an internal compartment 984 adapted to receive a rear portion 985 of the key 986. As shown in FIG. At least a portion 916 of the housing 983 is light-transmissive and defines one or more marks 920.

In an exemplary embodiment, the logo 920 is etched or engraved (for example, with a cutting tool, knife, blade, laser, chemical etching, drilling, etc.) on the material (for example, plastic) forming the key handle 900

200490000032. 1 The first material, etc.). This etching may increase the light transmittance of the etched mark and/or allow the etched mark to change (eg, capture, refract, scatter, diffuse, diffract, etc.) light 924. The preferred angle and depth of cutting the logo in the key handle material will depend on the specific application. In an exemplary embodiment, the logo may be etched into the outer surface and/or inner surface of the key holder material at an angle of about +/- 45 degrees with respect to the propagation direction of the light 924.

As shown, the illuminated key handle 900 includes two LEDs 912, but other numbers of LEDs and/or other suitable light source types can be used. The LED 912 may be switchably connected to at least one power source 940 (for example, a watch battery, etc.) in the power source compartment 936 defined by the illuminated key handle 900.

When connected to the power source 940, the LED 912 emits light 924 that illuminates the sign 920. The light 924 may be guided or conducted by the housing 983 so that the light generally propagates toward the sign 920 and/or the front portion 987 of the housing 983. In at least some embodiments, the front portion 987 is transparent (or at least translucent) so that light 924 can pass through it. In this exemplary manner, the key portion 988 (and the key hole adjacent thereto) extending outward from the housing 983 can be illuminated by the light 924 emitted by the LED 912.

The key handle 900 may be configured (eg, shaped with a suitable material, sized, having an opaque portion, formed, etc.) to at least help guide the light 924 generally toward the front portion 987 and/or the logo 920. This in turn can increase the amount of light that can be used to illuminate the sign 920 and/or illuminate the key portion 988.

The housing 983 may include an outer flexible surface portion and at least one switching device (eg, a button switch device, etc.) coupled to the outer flexible surface portion, so that an external pressure applied to the outer flexible surface portion activates the switching device. This in turn connects the LED 912 and the power supply 940 switchably. Alternatively, other switching devices can also be used. For example, in another embodiment, the key handle includes a conductive terminal on the outside of the housing, so that when the user's hand holds the key handle, electrical contact is generated between the terminals, thereby realizing a circuit for transferring electric energy from the power source to the light source. The conduction.

To allow a user to access the key compartment 984 from the inside (for example) to remove or replace the key 986, the key handle 900 includes an openable portion 989 such as a lid or cap. When in the open position (Figure 10), part 989 exposes the key compartment 984. However, when the part 989 is coupled to the housing 983 and is in the closed position (FIG. 9 ), the part 989 closes the key compartment 984 to keep the key 986 in the housing 983.

In the embodiment illustrated in Figures 9 and 10, the portion 989 is pivotally or more groundably coupled to the housing 983 so that the portion 989 can pivot between an open position (Figure 10) and a closed position (Figure 9). Alternatively, the portion 989 may be movably coupled to the housing 983 by using an appropriate fastening system or method (eg, threaded connection, interference fit, elastic ribs, and others).

The illuminated key holder 900 may also include a ring 990 to attach the illuminated key holder 900 to a key ring or key

200490000032.1 The key chain. Alternatively, other attachment devices (eg, magnets, buckles, hooks and loops, etc.) can also be used to attach the key holder 900 to a key ring, key chain, or user.

Figure 11 illustrates a luminaire 1100 embodying aspects of the invention. The light-emitting body 1100 includes a base part and a light-emitting movable part, which in the illustrated embodiment are in the form of a placemat 1191 and a light-emitting coaster 1192, respectively, each having a relatively low profile. The base part and the light-emitting movable part should not be limited to the exemplary placemat and coaster combination shown in FIG. 11, and these configurations are shown for illustration purposes only and not for limitation purposes.

Referring to FIG. 11, a mark 1120 is defined along the light-transmitting sidewall portion 1116 of the coaster 1192. The mark 1120 may be formed (for example, with a cutting tool, knife, blade, laser, chemical etching, drilling, etc.) in the sidewall portion 1116 sufficiently deep and/or at an angle with respect to the propagation direction of the light 1124 to pass The light 1124 is used to increase the light transmittance and/or prominence of the mark 1120, and/or allow the mark 1120 to change (eg, capture, refract, scatter, diffuse, diffract, etc.) the light 1124. Additionally, or alternatively, the logo can be defined by other methods (eg, by using optical fibers) and defined by other parts of the coaster 1192 (eg, the top surface of the coaster 1193).

The coaster 1192 includes four LEDs 1112, but other numbers of LEDs and/or other suitable light source types can be used. The wire 1144 connects the LED 1112 and at least one power source 1140 (for example, a watch battery, etc.) in a power source compartment 1136 defined by the coaster 1192.

When the scoop is connected to the power supply 1140, the LED 1112 emits light 1124 that illuminates the logo 1120 along the side wall 1160 of the coaster and/or other parts. The coaster 1192 may be configured (eg, shaped, sized, opaque, formed, etc.) to at least help guide light through the coaster 1192 and/or the guide sign 1120. In this exemplary manner, the amount of light used to illuminate the sign 1120 can be increased.

The coaster 1192 is sized to be received in the opening 1194 defined by the placemat 1191. The coaster 1192 may be engaged with the placemat 1191 using any suitable fastening system or method (eg, threaded connection, interference fit, elastic ribs, and others). In one embodiment, the opening 1194 is sized to frictionally receive the coaster 1192 and form an interference fit with it, so that an external force must be applied to remove the coaster 1192 from the opening 1194. In this exemplary manner, the coaster 1192 can be held within the opening 1194 during normal use. This also allows the coaster 1192 to be easily removed from the opening 1194, for example, to replace or replace the coaster 1192 or the placemat 1191. In some embodiments, the logo 1120 is also defined along the light-transmitting sidewall portion 1195 of the placemat 1191 ,. The logo 1120 can be formed (for example, etched, engraved, etc.) in the sidewall portion 1195 to fill

200490000032. 1 The sub-depth and/or at an angle with respect to the direction of light propagation, to increase the light transmittance and/or sharpness of the mark 1120, and/or allow the mark 1120 to change (for example, capture, refraction, scattering, Diffuse, diffraction, etc.) Light 1120.

Additionally, or alternatively, the logo can be defined by other methods (eg, by using optical fibers, etc.) and defined by other portions of the placemat 1191 (eg, the top surface of the placemat 1196).

When the coaster 1192 is in the placemat opening 1194, the light 1124 from the LED 1112 passes through the coaster sidewall 1160 and enters the placemat 1191. In this exemplary manner, the placemat logo 1120 can be illuminated with light from the LED 1112. The placemat 1191 can be configured (eg, shaped, dimensioned, opaque, formed, etc.) to at least help guide light through the placemat 1191 and/or guide signs 1120' in an exemplary manner , Can increase the amount of light that can be used to illuminate the sign 1120'.

Various embodiments may include a plurality of interchangeable placemats, each of which defines an opening to receive a coaster 1192. The placemat can have a variety of sizes, configurations, shapes, decorations, and define different signs. For example, the light-emitting coaster 1192 can be used in a generally rectangular placemat decorated with Christmas as the keynote, and can also be used in a generally oval placemat decorated with the Thanksgiving Day as the keynote. In various embodiments, the light-emitting coaster 1992 may further include a controller (for example, an integrated circuit/printed circuit assembly and at least one switch) to control the operation of the light source 1112, so that the light-emitting coaster 1192 generates a match associated with the placemat. The specific theme or tone of the theme light (for example, specific colors, etc.). For example, when the coaster 1192 is used with a placemat decorated with Christmas as the keynote, the user can use the controller switch to make the LED 1112 emit light between green and red.

Various embodiments may include a plurality of interchangeable coasters, each of which is sized to be received within the opening 1194 defined by the placemat 1191. Various light-emitting coasters can each define different logos and/or be decorated differently. For example, one coaster can be decorated with Christmas as the tone, another can be decorated with Thanksgiving as the tone, and the other can be decorated with Halloween as the tone. Therefore, depending on the festival being celebrated, any of these coasters can be used with the placemat 1191. In addition, various embodiments may include coasters that generate theme lights (eg, specific colors, etc.) consistent with a specific theme or tone. For example, a coaster decorated based on Halloween may include one or more LEDs that generate orange and/or black light.

In at least some embodiments, the coaster 1192 is formed integrally with the placemat 1191 and is fixedly attached to the coaster 1191. Other embodiments include one or more light-emitting coasters 1192, but do not include a placemat or base portion 1191. Other embodiments include at least one placemat, which defines a plurality of respective warp sizes

200490000032. 1 The first design is an opening to accommodate one of a number of different light-emitting coasters.

In other embodiments, the coaster and/or placemat (e.g., lower surface, etc.) may include graphic elements or images (e.g., scenes, printed materials, crafts, graphic designs, photos, crafts, crafts, etc.) thereon. Prints, photos, etc.). The logo can be positioned relative to the image so that when the logo is illuminated, certain parts of the graphic element or image are highlighted. For example, the coaster and/or placemat may include a menu such that the light and/or illuminated sign highlight the price on the menu.

12A, 12B, and 12C respectively illustrate light-emitting fork 1200A, spoon 1200B, and table knife 1200Co embodying aspects of the present invention. As shown, each light-emitting body 1200 includes a handle 1204 and an LED 1212 in the handle 1204. Alternatively, Other numbers of LEDs and/or other suitable light source types can be used. The LED 1212 can be switchably connected to at least one power source 1240 (for example, a watch battery, etc.) also placed in the grip 1204 via a wire 1244.

When connected to the power supply 1240, the LED 1212 emits light 1224 that illuminates the sign 1220. The light 1224 can be guided or conducted by the handle 1204 so that the light generally propagates toward the sign 1220. The logo 1220 may be formed sufficiently deep in the grip 1204 and/or at an angle relative to the direction of light propagation to increase the light transmittance and/or prominence of the logo 1220, and/or allow the logo 1220 to change (eg, capture, Refracting, scattering, diffusing, diffracting, etc.) the light from the LED 1212.

The handle 1204 can be configured (eg, shaped with appropriate materials, sized, opaque, formed, etc.) to at least help guide the light 1224 roughly toward the sign 1220. This in turn can be used to illuminate the sign 1220 and/or illuminate The amount of light in the adjacent environment. For example, the light 1224 from the LED 1212 can illuminate the food on the tines 1297A of the fork 1200A, in the bowl portion 1298A of the spoon 1200B, or being cut by the cutting edge 1299C of the knife 1200C.

In FIGS. 12A and 12C, the light-emitting fork 1200A and the table knife 1200C are respectively shown with rotatable end caps 1248A, 1248C, which are used as switching devices to switchably connect the LED 1212A, 1112C and the power supply 1240A, 1240Co in the first direction Rotate the end caps 1248A, 1248C with respect to the longitudinal axis passing through the handles 1204A, 1204C to activate or turn on the LEDs 1212A, 1212C. Rotate the end caps 1248A, 1248C in the opposite direction to stop or turn off the LED 1212A>1212C.

As shown in FIG. 12B, the light-emitting spoon 1200B includes a conductive terminal 1248B located on the outside of the handle 1204B, so that as soon as the user's hand grasps the spoon handle 1204, electrical contact is made between the terminals 1248B, thereby realizing the transition from the power supply 1240B to the LED The 1212B power transfer circuit is turned on. Alternatively, the terminal 1248B may be located at another location. In addition, other switching devices including push-button switches and the like can be used for light-emitting tableware.

200490000032.1 In various embodiments, the luminous body may include an ultraviolet-reactive part, and the light source may include at least one ultraviolet light source to illuminate the ultraviolet-reactive part with ultraviolet light. For example, the ultraviolet reactive part can respond to the ultraviolet A (UVA) radiation component of black light generated by the light source, which in turn produces a visual stimulating effect. Exemplary UV-reactive materials include phosphorous-containing plastic or vinyl materials (eg, zinc sulfide, total aluminate) and fluorescent materials.

In addition, the logo in various embodiments may be formed with ultraviolet reactive ink. Therefore, the luminous body may include one or more marks that respond to ultraviolet light (for example, the UVA component of black light).

In fact, some embodiments of the luminous body include an outer light-transmitting layer that can react with ultraviolet light (for example, a UVA component that responds to black light), a logo formed with ultraviolet-reactive ink, and a graphic element or image included thereon (For example, scenes, printed materials, crafts, graphic designs, photos, crafts, art prints, photographs, etc.) and can also be an ultraviolet-reactive inner or back layer. In these embodiments, the light source can generate and direct ultraviolet light (for example, black light with a UVA radiation component) at the logo and the inner and outer layers to produce a pleasing display. The logo can be positioned relative to the graphic element to highlight certain parts of the graphic element when the logo is illuminated.

In addition, in any embodiment where the light-emitting body includes food (eg, frozen dessert 108, candy bar 208, etc.), the food or a portion of it itself may be UV-reactive or responsive to black light. For example, various embodiments include foods containing UV-reactive food additives.

In various embodiments of the present invention, many materials can be used for the luminous body. The mark may be integrally formed in the material by using cutting tools, knives, blades, lasers, chemical etching, drilling, etc. Exemplary materials include transparent materials, translucent materials, other light-altering materials (e.g., materials that change light by refraction, diffraction, diffusion, and/or scattering), flexible materials, plastic materials, vinyl materials, polystyrene, polystyrene, etc. Vinyl chloride (PVC) (for example, PVC that meets environmental requirements, medical PVC, etc.) and materials that can be mass-produced at relatively low manufacturing costs, and other materials that are suitable for the intended purpose. The type of material used may depend, at least in part, on the specific type and intensity of light generated by the light source. Alternatively, or in addition, the light-transmitting portion may be defined by one or more openings or holes arranged to form a logo. These holes allow light from the light source to escape or pass through these holes, thereby making it visible to the user.

In various embodiments of the present invention, the light-emitting body may include any suitable number (ie, one or more) and types of light sources. Exemplary light sources include LEDs, incandescent light, lasers, fluorescence, phosphorescence, chemiluminescence, halogens, fiber optics, electroluminescence, neon light sources, black light, combinations thereof, and similar light sources.

In various embodiments of the present invention, the light-emitting body may include a plurality of light sources, one or more of them

200490000032.1 The first can produce light that has at least one attribute (for example, color, intensity, flashing speed, hue, saturation, brightness, etc.) that is different from the light produced by another light source. In fact, any of the various luminaires 100, 200, 300, 400, 500, 600, 700, 800, 900, 1100, 1200 can be configured to have one or one at least partly depending on user preferences. Above the color of light. User preferences can be based on many factors, including the event of distributing or using the luminaire. For example, in a sports event (such as a football game), a luminous body that generates colored light consistent with the color of the home team can be distributed.

In various embodiments of the present invention, the light-emitting body may include a controller for controlling the operation of the light source according to user input to provide features such as flicker, strobe, and/or color change. The controller may include an integrated circuit/printed circuit assembly (eg, an integrated circuit in a printed circuit assembly) and at least one switch. The switch may (for example) allow the user to choose from various display modes suitable for the light source, such as off-light mode>on-light mode, each light source emits stable at the same time, or Non-flickering light mode, light source intermittently emitting light mode, various light sources according to a predetermined order or sequential lighting or flashing at different times, light source emitting mode of phased or mixed light of each color, light source random The mode of emitting light, the mode of the light source beating with sound, and/or the mode of combining one or more of the foregoing modes. These sounds may be generated by the luminous body itself (for example, via a speaker built into the luminous body) or a sound source external to the luminous body (for example, ambient sound). In some embodiments, the sound can cause the light sources of two or more different luminous bodies to pulse synchronously, thereby providing a pleasing light-emitting pattern or effect.

The controller may also include a plurality of switches, each of which can be used to control the operation of an individual light source or a group of light sources. For example, the controller may include a first switch for starting and stopping the LED emitting white light, and a second switch for starting and stopping the LED emitting blue light.

In addition, various light-emitting bodies may include a button switch to switchably connect the light source and the power source. The switch may be located in the light-emitting body and coupled to the outer flexible surface portion of the light-emitting body, so that the external pressure applied on the outer flexible surface portion activates the switch, thereby causing the light source to work. The external pressure may be applied, for example, by the user squeezing the luminous body at the external flexible surface portion. The switch may also allow the user to cycle through various display modes or select a specific color of light by continuously squeezing the luminous body near the outer flexible surface portion. In addition, the switch may also allow the user, for example, to dim or brighten the light intensity by continuously applying pressure to the luminous body near the outer flexible surface portion to press the switch.

Various light-emitting bodies may include conductive terminals for switchably connecting the light source and the power source. For example, the conductive terminals can be arranged so that the electric circuit for transferring electric energy from the power supply to the light source can be conducted as soon as the user's hand grips the object.

200490000032. 1 In another form, the present invention provides a method that generally includes providing a luminous body having at least one first light-transmitting portion defining one or more marks, and at least... A light source for guiding light through the first light-transmitting portion to illuminate the sign. The method may further include activating a light source to illuminate the sign.

In another implementation, a method generally includes activating at least one light source coupled to an article to illuminate one or more signs defined by at least one first light-transmissive portion of the article.

In another form, the present invention also provides an advertising method. In one implementation, an advertising method generally includes distributing at least one article having at least one first light-transmitting portion that defines an advertisement, and at least one that is positioned to guide light through the first light-transmitting portion to illuminate The light source for bright advertising. The method may further include activating the light source to illuminate the advertisement. The advertisement may include, for example, a logo that identifies the source of the product or service (for example, a company, another group, contact information, etc.), such as trademarks and trade names.

By illuminating the signs in a visually stimulating and eye-pleasing manner, various embodiments of the present invention are used to enhance or consolidate the advertising benefits displayed by the items.

Optionally, the method may also include providing marked items (for example, goods with a trademark) for further distribution by the source or another group (for example, as a promotional item). In this case, the method may also include providing the item with the logo to a source (eg, a company) or another group. The source or another group representing the source can then further distribute the item to potential or existing customers of the product or service provided by the source.

The description of the present invention is merely exemplary in nature, and is never intended to limit the present invention, the application or use of the present invention. Therefore, changes that do not depart from the gist of the present invention are also within the scope of the present invention. These changes will not be regarded as departing from the spirit and scope of the present invention.

200490000032.1