Interactive input system with optical bezel
Abstract
one. Interactive input system, including:! frame at least partially surrounding a given area, wherein said frame has many bands and at least some adjacent bands have different optical properties; ! at least one imaging device, directed to said predetermined area and seeing said at least one frame, so the resulting images include areas corresponding to said bands; and! a structure for processing pixels of a plurality of said regions for detecting the presence of a pointer in said predetermined region. ! 2. The interactive input system of claim 1, wherein said processing structure processes said pixels to detect inhomogeneities in said regions caused by the presence of said pointer. ! 3. The interactive input system according to claim 1 or 2, in which all adjacent bands have different optical properties. ! four. The interactive input system according to claim 1 or 2, wherein said stripes are substantially horizontal. ! five. The interactive input system according to claim 1 or 2, wherein said stripes include at least one strip that reflects radiation and at least one strip that absorbs radiation. ! 6. The interactive input system of claim 5, wherein said at least one strip that reflects radiation includes a strip of retroreflective material. ! 7. The interactive input system of claim 5, wherein said at least one strip that absorbs radiation includes strips of infrared light absorbing material. ! eight. Interactive input system
Term
No projected expiry on record.
- Priority
- Filed
- Published
- Today
30 claims: 8 independent, 22 dependent
- 1An interactive input system comprising:1. Интерактивная система ввода, включающая:
- 2rim at least partially surrounding a predetermined region, wherein said frame has a plurality of strips and at least some adjacent bands have different optical properties;2. оправу, по меньшей мере частично окружающую заданную область, при этом упомянутая оправа имеет множество полос и по меньшей мере некоторые смежные полосы имеют различные оптические свойства;
- 3at least one image forming apparatus directed to said predetermined area and seeing said at least one frame, so that the resulting images comprise regions corresponding to said bands;and 3. по меньшей мере одно устройство для формирования изображений, направленное в упомянутую заданную область и видящее упомянутую по меньшей мере одну оправу, так что получаемые изображения включают области, соответствующие упомянутым полосам;и
- 4The structure for a plurality of pixels of said processing areas for detecting the presence of a pointer in said predetermined area. 4. структуру для обработки пикселей множества упомянутых областей для обнаружения присутствия указателя в упомянутой заданной области.
- 1512. An interactive input system comprising:12. Интерактивная система ввода, включающая:
- 16rim at least partially surrounding a predetermined region, wherein said frame has a plurality of strips and at least some adjacent bands have different optical properties;16. оправу, по меньшей мере частично окружающую заданную область, при этом упомянутая оправа имеет множество полос и по меньшей мере некоторые смежные полосы имеют различные оптические свойства;
- 17at least one device for imaging directed to a given area and seeing the said rim;and 17. по меньшей мере одно устройство для формирования изображений, направленное в заданную область и видящее упомянутую оправу;и
- 18The data structure for communicating with the said at least one imaging device and processing image data corresponding to a plurality of said bands to detect the presence of a pointer in said predetermined area regardless of type pointer. 18. структуру для обработки данных, обменивающуюся данными с упомянутым по меньшей мере одним устройством для формирования изображений и обрабатывающую данные изображений, соответствующие множеству упомянутых полос, для обнаружения присутствия указателя в упомянутой заданной области независимо от типа указателя.
Independent claims8
13 members in 10 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 11854508 | United States of America | A | |
| 12118545 | United States of America | – | |
| 12118545 | – | – | – |
| US20080118545 | – | – | – |
Members13
| Document | Office | Kind | |
|---|---|---|---|
| AU2009244012A1 | Australia | A1 | |
| CA2722824A1 | Canada | A1 | |
| US2009277694A1 | United States of America | A1 | |
| WO2009135321A1 | World Intellectual Property Organization (WIPO) | A1 | |
| KR20110005737A | Republic of Korea | A | |
| EP2274670A1 | European Patent Office (EPO) | A1 | |
| CN102016773A | China | A | |
| JP2011521331A | Japan | A | |
| RU2010144572AThis record | Russian Federation | A | |
| EP2274670A4 | European Patent Office (EPO) | A4 | |
| CN102016773B | China | B | |
| US8902193B2 | United States of America | B2 | |
| BRPI0911882A2 | Brazil | A2 |
Numbers
- Publication
- 2010144572
- Publication, DOCDB
- 2010144572
- Publication, EPODOC
- RU2010144572
- Application
- 201014457208
- Application, DOCDB
- 2010144572
- Application, EPODOC
- RU20100144572
Titles2
- Russian
- ????????????? ??????? ????? ? ?????????? ???????
- English
- INTERACTIVE DATA SYSTEM WITH OPTICAL RIM
Classification
- CPC, 1
- G06F3/0421