Liquid-crystal display apparatus
US4816816A · kind A · utility
52Cited by
2References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 2, 1986 |
| Grant date | Mar 28, 1989 |
| Priority date | — |
| Expiry date | Jun 2, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G3/3644
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A liquid-crystal display apparatus has liquid-crystal display panels, in which scanning and signal electrodes are arranged in a matrix, and the number of scanning electrodes in divided into 1/N. A RAM has a video data storage capacity corresponding to an (N-1)/N field of the 1/N-divided liquid-crystal display panel. An electrode drive signal for driving the scanning electrodes selects an identical scanning electrode for each 1/N field, so that video data corresponding to a 1/N image from the RAM is distributed to be displayed on divided display regions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.