Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-07-05
2005-07-05
Ton, Toan (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S138000
Reexamination Certificate
active
06914659
ABSTRACT:
A liquid crystal display (LCD) panel includes an upper substrate, a lower substrate below the upper substrate and a sealant employed between the upper substrate and the lower substrate. There is a first covering layer on the lower substrate and a second covering layer on the first covering layer and wherein the second covering layer has at least an opening, which exposes a portion of the first covering layer. The sealant contacts with the second covering layer and also contacts the portion of the first covering layer via the opening so that the upper substrate and the lower substrate are adhered.
REFERENCES:
patent: 6181405 (2001-01-01), Izumi
patent: 6400439 (2002-06-01), Fujioka et al.
patent: 6424401 (2002-07-01), Kang et al.
Chang Chih-Ming
Tsai Ching-Yu
Au Optronics Corp.
Thomas Kayden Horstemeyer & Risley
Ton Toan
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