Opposite substrate for liquid crystal display panel with...

Details Opposite substrate for liquid crystal display panel with... Opposite substrate for liquid crystal display panel with...

2005-07-12

2005-07-12

Font, Frank G. (Department: 2883)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

Reexamination Certificate

active

06917402

ABSTRACT:
Upon fabricating an opposite substrate, a concave portion having a predetermined depth is formed on the surface of a transparent substrate. Then, a light-shielding film is formed in the concave portion, and further, the surface of the light-shielding film and the surface of the transparent substrate are polished so as to form the same plane. Accordingly, an orientation film formed over the transparent substrate can be flattened to realize uniformity of a rubbing treatment.

REFERENCES:
patent: 5754263 (1998-05-01), Akiyama et al.
patent: 5850276 (1998-12-01), Ochi et al.
patent: 6623999 (2003-09-01), Nishikawa
patent: 6657700 (2003-12-01), Sako et al.
patent: 2003/0062544 (2003-04-01), Mochizuki
patent: 9-211439 (1997-08-01), None
patent: P2003-167534 (2003-06-01), None

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