Driving circuit for a liquid crystal display
US6515642B1 · kind B1 · utility
2Cited by
6References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 14, 1999 |
| Grant date | Feb 4, 2003 |
| Priority date | — |
| Expiry date | Oct 14, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G3/3622
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
This invention relates to a driving circuit for a liquid crystal display, comprising a plurality of dynamic controllers, each dynamic controller including the integration of an operating amplifier, a Schmitt comparator and a plurality of transistors acting as switches.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.