Multi-domain liquid crystal display device and method for...

Details Multi-domain liquid crystal display device and method for... Multi-domain liquid crystal display device and method for...

2006-12-04

2010-02-23

Le, Uyen-Chau N (Department: 2874)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S129000, C349S130000, C349S158000, C349S187000

Reexamination Certificate

active

07667813

ABSTRACT:
A multi-domain liquid crystal display (LCD) device including first and second substrates facing each other, gate and data lines crossing each other on the first substrate to thereby form a pixel region, a pixel electrode formed in the pixel region of the first substrate, a laser-irradiated groove having a predetermined width and depth in the surface of the second substrate, a common electrode formed in the second substrate having a predetermined step coverage generated by the surface of the second substrate and the groove, and a liquid crystal layer formed between the first and second substrates.

REFERENCES:
patent: 6965421 (2005-11-01), Tsuchiya
patent: 7227608 (2007-06-01), Matsumoto et al.
patent: 2004/0080695 (2004-04-01), Choi et al.
patent: 09-184913 (1997-07-01), None
patent: 2003-255395 (2003-09-01), None
patent: 2005-070146 (2005-03-01), None

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