Video display systems
US8964018B2 · kind B2 · utility
0Cited by
8References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2009 |
| Grant date | Feb 24, 2015 |
| Priority date | — |
| Expiry date | Aug 20, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/422
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Various embodiments of the present invention arc directed to video display systems. In one embodiment, a video display system comprises a display screen; and a video capturing system. The video capturing system is configured to capture line-of-sight video images of a video display user's face and eyes while the display user looks at the display screen, enabling establishment of eye contact between the video display user and the person exhibited on the display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.