Apparatus and method for driving liquid crystal display
US8970564B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 15, 2009 |
| Grant date | Mar 3, 2015 |
| Priority date | — |
| Expiry date | Jun 2, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed herein are an apparatus and method for driving a liquid crystal display device. The apparatus includes a liquid crystal panel in which the same colors of three-color sub-pixels are arranged in the directions of a plurality of gate lines, a data driver for driving a plurality of data lines, a first gate driver for sequentially driving (4n−3)th and (4n)th gate lines among the gate lines during odd frame periods, a second gate driver for sequentially driving (4n−2)th and (4n−1)th gate lines among the gate lines during even frame periods, and a timing controller for generating different first and second gate control signals and a data control signal according to odd and even frame periods to supply the first and second gate control signals and the data control signal to the first and second gate drivers and the data driver, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.