In-plane switching mode liquid crystal display device and...

Details In-plane switching mode liquid crystal display device and... In-plane switching mode liquid crystal display device and...

2003-12-23

2008-12-23

Nguyen, Dung (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S110000, C349S141000, C349S190000

Reexamination Certificate

active

07468775

ABSTRACT:
An IPS mode LCD device and a method for manufacturing the same is disclosed in which a UV-hardening sealant is used to prevent a liquid crystal from being contaminated and improve efficiency in hardening the sealant. The IPS mode LCD device includes first and second substrates being opposite to each other, each substrate having an active region and a dummy region; a black matrix layer in the dummy region of the second substrate; a UV-hardening sealant at the circumference of the black matrix layer between the first and second substrates to bond the first and second substrates to each other; a metal pattern between the UV-hardening sealant and the first substrate; and a liquid crystal layer between the first and second substrates bonded by the UV-hardening sealant.

REFERENCES:
patent: 2003/0081155 (2003-05-01), Moon et al.
patent: 2000-352717 (2000-12-01), None

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