Thin film transistor liquid crystal display

Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal

Reexamination Certificate

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Details

C349S033000, C349S040000, C349S042000

Reexamination Certificate

active

07952652

ABSTRACT:
In a thin film transistor liquid crystal display (TFT-LCD), a connection is formed between the gate line and the common electrode line with TFTs. During scanning in one frame, a high voltage signal is applied to the pixels in a next row before the next row is turned on, i.e., a black image is inserted in the normal white mode. When the pixels in one row are in operation and the pixels in the next row are not turned on, a black image data is inserted into the next row. A high voltage is applied before the pixels in a row of the TFT-LCD are turned on, so that a black image is inserted and tailing of motion picture can be alleviated.

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USPTO Office Action mailed Jun. 30, 2010 for U.S. Appl. No. 12/273,630.
USPTO Office Action mailed Aug. 26, 2010 for U.S. Appl. No. 12/273,630.

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