Liquid crystal panel having protrusions embedded in sealant...

Details Liquid crystal panel having protrusions embedded in sealant... Liquid crystal panel having protrusions embedded in sealant...

2011-05-31

2011-05-31

Nguyen, Dung T. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S190000

Reexamination Certificate

active

07952678

ABSTRACT:
An exemplary liquid crystal panel (30) includes a first substrate (31), a second substrate (32), a liquid crystal layer (37), and a sealant (35). The first substrate includes a first base (310), a plurality of first protrusions (316), and a first orientation layer (315). The second substrate is parallel to the first substrate, and includes a second base (320). The sealant is disposed between the first base and the second base at a periphery of the liquid crystal panel. The first base, the second base, and the sealant cooperatively forming an accommodating space therebetween. The liquid crystal layer is disposed in the accommodating space. The first protrusions are disposed on or generally adjacent to the first base and are embedded in the sealant, and part of the first orientation layer is disposed at interspaces between the first protrusions. A method for manufacturing the liquid crystal panel is also provided.

REFERENCES:
patent: 6222603 (2001-04-01), Sakai et al.
patent: 6704072 (2004-03-01), Jeong et al.
patent: 7142273 (2006-11-01), Zhang et al.
patent: 7609359 (2009-10-01), Sekiguchi
patent: 2006/0077334 (2006-04-01), Kim et al.
patent: 200617487 (2006-06-01), None

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