Display device and method of driving such a device
US5032831A · kind A · utility
25Cited by
10References
35Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 16, 1988 |
| Grant date | Jul 16, 1991 |
| Priority date | — |
| Expiry date | Jun 16, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2300/0895
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In a picture display device driven with an active matrix the voltage across the pixels (12) is accurately adjusted by discharging or charging the associated capacitances, if necessary, first to beyond the transition range (17) in the transmission/voltage characteristic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.