Liquid crystal cells – elements and systems – Nominal manufacturing methods or post manufacturing... – Sealing of liquid crystal
Reexamination Certificate
2005-01-18
2005-01-18
Ngo, Huyen (Department: 2871)
Liquid crystal cells, elements and systems
Nominal manufacturing methods or post manufacturing...
Sealing of liquid crystal
C349S153000, C349S187000
Reexamination Certificate
active
06844911
ABSTRACT:
A seal pattern on a substrate for a liquid crystal display device includes a plurality of main seal patterns along first and second direction, a dummy seal pattern between the adjacent main seal patterns along the first direction, a first sub-seal pattern surrounding the plurality of main seal patterns, and a second sub-seal pattern at an exterior of the first sub-seal pattern, the second sub-seal pattern corresponding to a borderline between the adjacent main seal patterns along the second direction.
REFERENCES:
patent: 4466701 (1984-08-01), Ogata et al.
patent: 5410423 (1995-04-01), Furushima et al.
patent: 6010384 (2000-01-01), Nishino et al.
patent: 6195149 (2001-02-01), Kodera et al.
patent: 6388729 (2002-05-01), Ahn et al.
patent: 6473147 (2002-10-01), Nakahara et al.
LG. Philips LCD Co. Ltd.
McKenna Long & Aldridge LLP
Ngo Huyen
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