Liquid crystal display device and driving method thereof
US8552968B2 · kind B2 · utility
1Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 1, 2009 |
| Grant date | Oct 8, 2013 |
| Priority date | — |
| Expiry date | Jun 23, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2380/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A liquid crystal display (LCD) and a method of driving the same are disclosed. The liquid crystal display includes a liquid crystal display panel; a backlight unit; a panel drive circuit; a timing controller; an internal memory; a self-screen drive controller; a scaler unit; a selection unit; an internal power circuit; an external power circuit; and a microprocessor that blocks an output of the external power circuit from being supplied to the scaler unit in a self-screen drive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.