Notebook personal computer with projector function

Description: TECHNICAL FIELD [Detailed description of the invention]

【0001】

[Technical field to which the invention belongs]

The present invention relates to a notebook computer with a projector function, and particularly a notebook computer with a projector function relating to the display and connection of a portable notebook personal computer.

【0002】

[Conventional technology]

Conventionally, when a document or figure is enlarged and projected using an OHP (overhead projector) and a presentation is given, it is necessary to hand-write or print the document or figure to be projected on a transparent sheet (OHP sheet). A device is used for the purpose of omitting handwriting or printing on a transparent sheet by using a personal computer.

【0003】

For example, as shown in Japanese Patent Application Laid-Open No. 3-217889 and Japanese Patent Application Laid-Open No. 62-181940, a transparent LCD is connected to a notebook personal computer or desktop personal computer with a cable or a unit, and an OHP is used as a light source and a lens is used. A technique is described in which a personal computer can process handwriting or printing on a transparent sheet by projecting an image or information on a screen or the like.

【0004】

Further, in a portable notebook computer, the size of the device is limited due to the importance of portability, and it is impossible to display a large screen.

【0005】

[Problems to be Solved by the Invention]

The first problem is that in the conventional technology, when trying to project, a cable or OHP is always required and it is not possible to carry it.

【0006】

The reason is that the light source for projection is OHP, and it was impossible to project with a transparent LCD alone.

【0007】

The second problem is that in the case of a portable notebook computer, the LCD screen size is small and the screen display size is limited.

【0008】

The reason is that because it is portable, it is necessary to pursue miniaturization, and the size of the LCD screen that can be mounted is limited by the outer shape of the device.

【0009】

An object of the present invention is to improve the portability of an OHP display system by using a notebook computer, a laptop computer, etc., to simplify the system setting, and to increase the size of the display screen of the notebook computer, the laptop computer, etc. Is to plan.

【0010】

[Means for solving problems]

The notebook computer with a projector function of the first invention is configured by mounting an RGB projector on the back of the notebook computer body.

【0011】

In addition, the notebook computer with a projector function of the second invention is configured to include a notebook computer body, an LCD display unit that can be removed from the notebook computer body, and an RGB projector unit that can be connected to the part where the LCD display unit is removed. Has been done.

【0012】

Further, the notebook computer with a projector function of the third invention is configured to include an RGB projector unit with a cable that can be connected to the notebook computer body by a cable.

【0013】

Further, the notebook personal computer with a projector function of the fourth invention is configured to include a notebook personal computer main body, a connection connector located on the back of the notebook personal computer main body, and an RGB projector unit with a cable connected by a cable.

【0014】

[Action] Since the RGB projector is built into the main body of the notebook computer or the image, information, etc. are displayed directly on the screen etc. by connecting the RGB projector unit, it does not require a transparent LCD or OHP light source and is excellent in portability. In addition, the system set can be simplified and a large screen can be provided.

【0015】

BEST MODE FOR CARRYING OUT THE INVENTION

Next, an embodiment of the present invention will be described with reference to the drawings.

【0016】

FIG. 1 is a perspective view showing a first embodiment of the notebook personal computer with a projector function of the present invention.

【0017】

As shown in FIG. 1, the first embodiment of the present invention comprises a notebook personal computer main body 1-1 and an RGB projector 1-2 located on the back surface A of the notebook personal computer main body 1-1.

【0018】

FIG. 2 is a perspective view showing a second embodiment of the present invention.

【0019】

In the second embodiment of the present invention, referring to FIG. 2, the notebook computer main body 2-1 and the liquid crystal display 2-2 and the LCD display 2-2 that can be removed from the notebook personal computer main body 2-1 are It consists of an RGB projector unit 2-3 that can be connected to the removed part.

【0020】

FIG. 3 is a perspective view showing a third embodiment of the present invention.

【0021】

A third embodiment of the present invention is composed of a notebook computer main body 3-1 and an RGB projector unit 3-2 with a cable that can be connected by a cable, referring to FIG.

【0022】

FIG. 4 is a perspective view showing a fourth embodiment of the present invention.

【0023】

In the fourth embodiment of the present invention, referring to FIG. 4, the RGB projector unit 4 with a cable that can be connected to the notebook computer main body 4-1 and the connection connector 4-2 located on the back surface B surface thereof by a cable. Consists of -3.

【0024】

Next, the operation of each embodiment of the present invention will be described in detail with reference to the drawings.

【0025】

First, the first embodiment of the present invention will be described with reference to FIG. Images or information created or stored by the notebook computer main unit 1-1 are transferred from the RGB projector 1-2 to the screen 1-3 as shown in the perspective view showing the operation of the embodiment of the present invention in FIG. Be projected.

【0026】

A second embodiment of the present invention will be described with reference to FIG.

【0027】

Remove the removable LCD display 2-2 from the notebook computer 2-1 and connect the connectable RGB projector unit 2-3 to the removed part to project images or information on the screen.

【0028】

A third embodiment of the present invention will be described with reference to FIG.

【0029】

Remove the LCD display from the notebook computer 3-1 and connect the RGB projector unit 3-2 with a cable that can be connected with a cable to project on the screen.

【0030】

A fourth embodiment of the present invention will be described with reference to FIG.

【0031】

The RGB projector unit 4-3 with a cable that can be connected with a cable is connected from the notebook computer body 4-1 via the connector 4-2 and projected onto the screen.

【0032】

[Effect of the invention]

As described above, the first effect of the notebook computer with a projector function of the present invention is to improve the portability of the projection system by using the notebook computer.

【0033】

The reason is that by projecting directly from the main body of the notebook computer, the light source of the transparent LCD and OHP becomes unnecessary.

【0034】

The second effect is that even a small notebook computer can obtain a larger display screen than the main body.

【0035】

The reason is that the light from the RGB projector can be magnified and projected by the lens.

[Simple explanation of drawings]

[Figure 1]

It is a perspective view which shows 1st Embodiment of the notebook personal computer with a projector function of this invention.

[Figure 2]

It is a perspective view which shows the 2nd Embodiment of the notebook personal computer with a projector function of this invention.

[Fig. 3]

It is a perspective view which shows the 3rd Embodiment of the notebook personal computer with a projector function of this invention.

[Fig. 4]

It is a perspective view which shows the 4th Embodiment of the notebook personal computer with a projector function of this invention.

[Fig. 5]

It is a perspective view which shows the operation of embodiment of the notebook personal computer with a projector function of this invention.

[Explanation of symbols]

1-1,2-1,3-1,4-1 Notebook PC 1-2 RGB projector 1-3 screen 2-2 LCD display 2-3 RGB projector unit 3-2,4-3 RGB projector unit with cable 4-2 Connector