Method of preventing seal damage in LCD panel manufacturing

Details Method of preventing seal damage in LCD panel manufacturing Method of preventing seal damage in LCD panel manufacturing

2005-11-15

2005-11-15

Kim, Robert H. (Department: 2871)

Liquid crystal cells, elements and systems

Nominal manufacturing methods or post manufacturing...

C349S155000, C349S153000, C349S189000, C349S190000

Reexamination Certificate

active

06965424

ABSTRACT:
A method of preventing seal damage in LCD panel manufacturing. A photo spacer pattern made of photoresist is used instead of extra seal pattern, such that tact time of sealing process is reduced, air blockage is enhanced, the number of TFT-array areas able to be formed on a glass substrate is increased, and chipping or unevenness of the panel resulting during panel cutting owing to extra seal patterns are all avoided.

REFERENCES:
patent: 5263888 (1993-11-01), Ishihara et al.
patent: 5905559 (1999-05-01), Fujiwara et al.
patent: 6078379 (2000-06-01), Nagae et al.
patent: 2004/0263711 (2004-12-01), Matsumoto et al.
patent: 11-264991 (1999-09-01), None

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