Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-03-22
2005-03-22
Chowdhury, Tarifur R. (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
Reexamination Certificate
active
06870592
ABSTRACT:
In a liquid-crystal display panel, columnar spacers are formed on a substrate on the transparent electrode side in minimally a part of the pixel parts of a plurality of pixel parts, in which there is little variation in the film thickness of a plurality of films formed over the substrate.
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Ihara Hirofumi
Kikkawa Hironori
Nakata Shinichi
Okamoto Mamoru
Sakamoto Michiaki
Chowdhury Tarifur R.
Foley & Lardner LLP
NEC LCD Technologies Ltd.
Rude Timothy
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