Driving apparatus for liquid crystal display

Details Driving apparatus for liquid crystal display Driving apparatus for liquid crystal display

2004-06-17

2009-10-27

Tran, Trang U (Department: 2622)

Television

Video display

Liquid crystal

C348S792000, C348S766000

Reexamination Certificate

active

07609329

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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Korea Office Action dated Jun. 1, 2005.

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