Drive circuit for electro-optic apparatus, method of driving the electro-optic apparatus, electro-optic apparatus, and electronic apparatus
US6377235B1 · kind B1 · utility
31Cited by
6References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 13, 1999 |
| Grant date | Apr 23, 2002 |
| Priority date | — |
| Expiry date | Sep 13, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2352/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An active matrix drive type liquid crystal device is equipped with a data line driving circuit (101) composed of a bidirectional shift register which has an odd number of output stages and a scanning line driving circuit (104). composed of a bidirectional shift register which has an odd number of output stages so as to make it possible to horizontally and vertically invert the horizontal scanning direction and the vertical scanning direction easily by using a relatively simple constitution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.