Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2005-09-20

2005-09-20

Kim, Robert H. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S141000

Reexamination Certificate

active

06947115

ABSTRACT:
A liquid crystal display device has pixel electrodes and counter electrodes formed on the same substrate, and at least one of the counter electrodes overlaps with a video signal line and a gate signal line with a dielectric film being interposed therebetween. The dielectric film is formed of a sequential lamination of at least a protective film made of an inorganic material and a protective film made of an organic material, and an opening is formed at a part of the protective film made of the inorganic material at a position underlying the counter electrode. This opening is filled with the protective film made of the organic material.

REFERENCES:
patent: 6404475 (2002-06-01), Nakayoshi et al.
patent: 6747722 (2004-06-01), Ono et al.
patent: 6816221 (2004-11-01), Oke et al.
patent: 10-186407 (1988-07-01), None
patent: 2000-089240 (2000-03-01), None

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