Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-02-06
2007-02-06
Schillinger, Laura M. (Department: 2813)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S190000, C349S153000, C349S187000
Reexamination Certificate
active
09893970
ABSTRACT:
A liquid crystal display device, and a fabricating method thereof, that is capable of providing uniform liquid cell gaps. A main seal defines a liquid crystal injection area. A first step coverage-compensating layer is provided between a substrate on which the main seal has been coated and the main seal. A plurality of dummy seals is arranged external to the main seal. A second step coverage-compensating layer having the same thickness as the first step coverage-compensating layer is provided between the substrate on which the dummy seals are arranged and the dummy seals. Accordingly, a main seal and dummy seals having the same thickness produce uniform liquid crystal cell gaps. The liquid crystal display device is beneficially made by a fabrication process employing four or five masks.
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Machine language translation of JP 07020478 A.
Machine language translation of JP 10123539 A.
Machine language translation of JP 10301096 A.
Machine language translation of 08-278510 A.
Jung Yu Ho
Kim Hoo Sung
Kim Yong Wan
Kwak Dong Yeung
Lee Woo Chae
LG.Philips LCD Co. , Ltd.
McKenna Long & Aldridge LLP
Schillinger Laura M.
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