Display system
US7804493B2 · kind B2 · utility
22Cited by
17References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 14, 2006 |
| Grant date | Sep 28, 2010 |
| Priority date | — |
| Expiry date | Feb 25, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0421
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display for providing information relating to an object relative to the display is disclosed. The display includes a plurality of pixels, and a plurality of light sensors. An individual light sensor of the plurality of light sensors is provided near an individual pixel of the plurality of pixels. An individual light sensor of the plurality of light sensors is configured to detect light. The information relating to the object relative to the display may be provided by correlating the amount of detected light from the plurality of light sensors to the information relating to the object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.