LCD panel and method for fabricating the same

Details LCD panel and method for fabricating the same LCD panel and method for fabricating the same

2005-03-29

2005-03-29

Ngo, Huyen (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S153000, C349S190000, C349S106000, C349S110000

Reexamination Certificate

active

06873391

ABSTRACT:
A liquid crystal display and its fabrication method. The liquid crystal display includes a first substrate with a groove around a TFT array, a second substrate having a ridge that fits into the groove, a liquid crystal layer over display area, and a seal between the first substrate and the second substrate. The seal bonds the first and second substrates together, and the ridge maintains the liquid crystal over the TFT array. When fabricating the display, the liquid crystal is located within the ridge, the seal is beneficially outside the ridge, and the ridge fits into the groove.

REFERENCES:
patent: 5953094 (1999-09-01), Matsuoka et al.
patent: 6104466 (2000-08-01), Buchwalter et al.
patent: 6407783 (2002-06-01), Ohgawara et al.
patent: 6486930 (2002-11-01), Kwon
patent: 6552764 (2003-04-01), Fujioka et al.
patent: 403287232 (1991-12-01), None

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