Vertical alignment mode liquid crystal display device having...

Details Vertical alignment mode liquid crystal display device having... Vertical alignment mode liquid crystal display device having...

2005-09-27

2005-09-27

Schechter, Andrew (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S130000, C349S138000, C349S143000

Reexamination Certificate

active

06950169

ABSTRACT:
Disclosed herein is a vertical alignment liquid crystal display device with high-speed response. This vertical alignment liquid crystal display device comprises: upper and lower substrates which are disposed opposite one another at the desired interval; a liquid crystal layer sandwiched between the upper and lower substrates and formed of liquid crystals with negative dielectric anisotropy; an insulating film formed on the inner surface of the lower substrate and having a hole formed therein; a jagged pixel electrode which is formed on the insulating film in such a manner that the pixel electrode covers more than half of the hole; a counter electrode which is formed on the inner surface of the upper electrode; vertical alignment films which are interposed between the pixel electrode and the liquid crystal layer and between the counter electrode and the liquid crystal layer, respectively; and polarizers which are attached on the outer surfaces of the upper and lower substrates, respectively, in such a manner that their polarizing axes cross each other.

REFERENCES:
patent: 5805250 (1998-09-01), Hatano et al.
patent: 6147722 (2000-11-01), Shimada et al.
patent: 6344888 (2002-02-01), Yasukawa
patent: 6466296 (2002-10-01), Yamada et al.
patent: 6512561 (2003-01-01), Terashita et al.
patent: 6567144 (2003-05-01), Kim et al.
patent: 6570636 (2003-05-01), Kim et al.
patent: 6600539 (2003-07-01), Song
patent: 6621550 (2003-09-01), Arakawa et al.
patent: 6657695 (2003-12-01), Song et al.
Kataoka et al., “39.4: A New MVA-LCD with Jagged Shaped Pixel Electrodes”, SID Digest 2001, pp. 1066-1069.

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