Color filter having colored film and black matrix, display...

Details Color filter having colored film and black matrix, display... Color filter having colored film and black matrix, display...

2007-05-01

2007-05-01

Duong, Tai (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S110000, C349S187000, C430S007000

Reexamination Certificate

active

10814143

ABSTRACT:
A method for producing a color filter includes forming a resinous black matrix on a substrate, and bonding a color film to the substrate and the resinous black matrix. The edge of the matrix is made thinner than an adjoining portion of the matrix to reduce or eliminate foaming and discoloration.

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patent: 9-152506 (1997-06-01), None
patent: 10-153703 (1998-06-01), None
patent: 2000-105310 (2000-04-01), None

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