Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2005-12-15

2009-06-30

Duong, Thoi V (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S114000

Reexamination Certificate

active

07554631

ABSTRACT:
By circular or polygonal openings formed in at least one of a metal film, a semiconductor film, an insulating film and the like, which films are below a reflecting electrode, minute irregularities are densely formed on a surface of the reflecting electrode. In this case, it is required that a linear density defined by peripheral dimensions of the openings per unit area is equal to 0.2 or more.

REFERENCES:
patent: 6208395 (2001-03-01), Kanoh et al.
patent: 2001/0033350 (2001-10-01), Kobayashi et al.
patent: 2005/0083454 (2005-04-01), Sumi
patent: 3-164716 (1991-07-01), None
patent: 5-173158 (1993-07-01), None
patent: 2990046 (1999-10-01), None
patent: 2002-365622 (2002-12-01), None
patent: 2003-188005 (2003-07-01), None
Taiwanese Office Action w/partial English translation mailed Aug. 22, 2008 in corresponding Taiwanese application 094144961.

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