Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2006-06-29

2010-06-15

Wood, Kevin S (Department: 2874)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S155000

Reexamination Certificate

active

07738068

ABSTRACT:
A liquid crystal display device minimizing touch inferiority and a press inferiority defects is provided. The device includes first and second substrates, a liquid crystal layer interposed therebetween, gap spacers between the first and second substrates for maintaining a cell gap, and pressure spacers between the first and second substrates configured to contact the first and second substrates when pressure is applied to the first or second substrate, wherein a spatial density of the gap spacers or a spatial density of the pressure spacers varies at different positions across the first and second substrates.

REFERENCES:
patent: 7375788 (2008-05-01), Chiang et al.
patent: 1661425 (2005-08-01), None
patent: 1696776 (2005-11-01), None
Office Action issued in corresponding Chinese Patent Application No. 200610095971.4; issued Jul. 4, 2008.

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