Title: Driving apparatus for liquid crystal display
Application Number: 200410048165 Application Date: 2004.06.21
Publication Number: 1573896 Publication Date: 2005.02.02
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G09G3/36
Applicant(s) Name: LG Philips LCD Co. Address:
Inventor(s) Name: Baek Jong Sang
Attorney & Agent: li hui
Abstract:
     A driving apparatus for a liquid crystal display capable of adjusting a field area displayed on a liquid crystal display panel at the exterior thereof is disclosed. In the apparatus, an image signal processor separates a television image signal from a complex image signal and separates a complex synchronizing signal. A liquid crystal display panel displays the television image signal. A timing controller generates a source start pulse determining a display start time of the television image signal displayed on the liquid crystal display panel using an internal clock signal and the complex synchronizing signal from the image signal processor. A delay circuit delays the internal clock signal to apply it to the timing controller.
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