Color filter substrate for transflective liquid crystal...

Details Color filter substrate for transflective liquid crystal... Color filter substrate for transflective liquid crystal...

2006-07-18

2006-07-18

Font, Frank G. (Department: 2883)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

Reexamination Certificate

active

07079206

ABSTRACT:
A color filter substrate for a transflective liquid crystal display device increases a viewing angle and has no color difference in transmissive and reflective modes. A color filter substrate for a transflective liquid crystal display device includes a substrate having a transmissive area and a reflective area; a black matrix on the substrate; a buffer layer on the black matrix, wherein the buffer layer corresponds to the reflective area; a color filter on the buffer layer; and a common electrode on the color filter.

REFERENCES:
patent: 6580480 (2003-06-01), Baek et al.
patent: 6801276 (2004-10-01), Epstein et al.
patent: 6809791 (2004-10-01), Yi et al.
patent: 2002/0033918 (2002-03-01), Shigeno et al.
patent: 2002/0101552 (2002-08-01), Yi et al.
patent: 2005/0046769 (2005-03-01), Yi et al.

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