Method of fabricating color filter substrate

Details Method of fabricating color filter substrate Method of fabricating color filter substrate

2008-05-27

2008-05-27

McPherson, John A. (Department: 1795)

Radiation imagery chemistry: process, composition, or product th

Radiation modifying product or process of making

Screen other than for cathode-ray tube

Reexamination Certificate

active

07378200

ABSTRACT:
A method of fabricating a color filter substrate is provided. First, several color filter patterns are formed on a substrate. Then, an opaque layer is formed over the substrate and the color filter patterns. After that, the opaque layer is patterned to form a black matrix between the color filter patterns and several protrusions on the color filter patterns simultaneously. Finally, several spacers are formed on a part of the black matrix.

REFERENCES:
patent: 6855465 (2005-02-01), Yi et al.
patent: 2001/0040656 (2001-11-01), Na et al.
patent: 2003/0104291 (2003-06-01), Yi et al.
patent: 2004/0125322 (2004-07-01), Sawasaki
patent: 2005/0112485 (2005-05-01), Lee et al.
patent: 2005/0264722 (2005-12-01), Choi
patent: 11-212075 (1999-08-01), None

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