Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2006-03-28

2006-03-28

Nguyen, Dung T. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S153000

Reexamination Certificate

active

07019800

ABSTRACT:
A liquid crystal display device mainly includes a first substrate having a light-shielding matrix formed thereon, a second substrate, and a liquid crystal layer sandwiched between the first and the second substrates. The first substrate is attached to the second substrate by a light-cured sealant. The present invention is characterized in that the light-shielding matrix has at least one transparent area located at a position facing the interface between the light-cured sealant and the liquid crystal layer thereby allowing a radiation entering the liquid crystal display device from the first substrate to reach the light-cured sealant through the at least one transparent area of the light-shielding matrix.

REFERENCES:
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patent: 5724107 (1998-03-01), Nishikawa et al.
patent: 5877831 (1999-03-01), Leenhouts et al.
patent: 6268896 (2001-07-01), Takasaki et al.
patent: 6424394 (2002-07-01), Morii
patent: 2001/0007487 (2001-07-01), Yoon et al.
patent: 2002/0047963 (2002-04-01), Youn et al.

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