Title: Method and apparatus for driving liquid crystal display
Application Number: 200410049867 Application Date: 2004.06.25
Publication Number: 1637824 Publication Date: 2005.07.13
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G09G3/36;G09G5/10;G02F1/133
Applicant(s) Name: LG Philips LCD Co. Address:
Inventor(s) Name: Oh Eui-yeol;Kim Hyun-seok;Sohn Min-ho;Kim Ki-duk
Attorney & Agent: xu jinguo chen gong
Abstract:
    A driving method and apparatus for a liquid crystal display for minimizing motion blur in a moving picture as well as displaying a fresh and dynamic image is disclosed. In the driving method, data inputted from the exterior are converted into brightness components to produce a histogram for each frame. A control value is extracted from various characteristics of the histogram. Turn-on times of a plurality of lamps positioned in such a manner to overlap with a liquid crystal display panel are controlled in correspondence with the control value.
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