Liquid crystal display device and method of driving the same
US7570241B2 · kind B2 · utility
3Cited by
1References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2004 |
| Grant date | Aug 4, 2009 |
| Priority date | — |
| Expiry date | Apr 23, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/021
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A liquid crystal display device includes a common voltage switching device selectively supplying one of first and second common voltages, a thin film transistor connected to a gate line and a data line, a liquid crystal capacitor connected to the thin film transistor and the common voltage switching device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.