LCD device having a set of comb-like electrodes of red,...

Details LCD device having a set of comb-like electrodes of red,... LCD device having a set of comb-like electrodes of red,...

2005-04-20

2009-06-30

Nelms, David (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S145000, C349S146000, C349S106000

Reexamination Certificate

active

07554640

ABSTRACT:
The present invention provides a liquid crystal display device which constitutes a unit pixel for color display using pixels having color filters of respective colors consisting of red, green, blue and white and is capable of achieving a suitable multi-domain effect. In a liquid crystal display device which includes red, green, blue and white color filters in respective pixels which are arranged close to each other, the inclination of extending direction of electrodes of the respective pixels is equal with respect to the respective pixels having the red, green and blue color filters and is different with respect to the pixel having the white color filter.

REFERENCES:
patent: 6667790 (2003-12-01), Yanagawa et al.
patent: 7057698 (2006-06-01), Chung et al.
patent: 2001/0000439 (2001-04-01), Ohta et al.
patent: 2004/0046725 (2004-03-01), Lee
patent: 2004/0263748 (2004-12-01), Park et al.

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