Light-control device and method of driving
US7006171B1 · kind B1 · utility
7Cited by
8References
40Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 17, 2000 |
| Grant date | Feb 28, 2006 |
| Priority date | — |
| Expiry date | Mar 17, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G3/3648
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An optical control device in accordance with the present invention includes a substrate (1) with light output layers (4); a substrate (2) with a light transmitting function, positioned opposite to the substrate (1); and a liquid crystal (3) sandwiched between the substrates (1) and (2), one of the substrates (1) and (2) having gate electrodes (9) for applying multiple scan signals, one of the substrates (1) and (2) having source electrodes for applying multiple signal electrodes, wherein the light output layers (4) are arranged in stripes and extend in the same direction as the gate electrodes (9).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.