Dynamic electronic display system with brightness control
US7511630B2 · kind B2 · utility
31Cited by
219References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 2007 |
| Grant date | Mar 31, 2009 |
| Priority date | — |
| Expiry date | May 11, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2380/06
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A floor display system, including a floor covering, an electronic display device associated with the floor covering, wherein the electronic display device is configurable to display electronically modifiable arbitrary content, a controller, and a sensing device coupled to the controller, wherein the brightness of an image displayed by the electronic display device is capable of being varied based on information received by the controller from the sensing device. The sensing device may include a proximity detector. The electronic display device may include a plurality of separate panels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.