Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2005-10-25

2005-10-25

Nguyen, Dung T. (Department: 2871)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C349S043000, C349S110000

Reexamination Certificate

active

06958787

ABSTRACT:
A liquid crystal display apparatus has a plurality of TFTs and pixel electrodes disposed in a matrix form in regions surrounded with scanning lines and signal lines disposed on a glass substrate. The display apparatus also has an auxiliary capacitor electrode formed almost all over a display screen in such a way that the auxiliary capacitor electrode is opposed to the pixel electrodes with interposition of an insulation film therebetween. A slit is formed in the auxiliary capacitor electrode in a region corresponding to a gap between the adjacent pixel electrodes. Each pixel electrode may overlap the scanning lines and/or the signal lines. The width of the slit of the auxiliary capacitor electrode may be larger than the width of the gap between the adjacent pixel electrodes.

REFERENCES:
patent: 6525788 (2003-02-01), Nakagawa et al.
patent: 10-339860 (1998-12-01), None
patent: 11-311805 (1999-11-01), None

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