Liquid crystal display device comprising a plurality of...

Details Liquid crystal display device comprising a plurality of... Liquid crystal display device comprising a plurality of...

2007-08-07

2007-08-07

Duong, Thoi V. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

Reexamination Certificate

active

10643934

ABSTRACT:
A liquid crystal display apparatus includes first and second substrates, a fence, a liquid crystal layer and a plurality of spacers. The first substrate includes a display region for displaying an image. The second substrate faces the first substrate. The fence is disposed between the first substrate and the second substrate. The fence surrounds the display. The spacers maintain the distance between the first and second substrates. The spacers have a gradually increasing compression ratio in a direction from a center of the display region to an edge of the display region. The liquid crystal display apparatus maintains a uniform cell gap, even though a compressive stress of a center portion of the liquid crystal display apparatus is different with a compressive stress of an edge portion of the liquid crystal display apparatus. Therefore, display quality is enhanced.

REFERENCES:
patent: 6184967 (2001-02-01), Lagerwall et al.
patent: 6275280 (2001-08-01), Kajita et al.
patent: 6331881 (2001-12-01), Hatano et al.
patent: 6507385 (2003-01-01), Nishiyama et al.

Affiliated with

Also associated with

Rating

Liquid crystal display device comprising a plurality of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid crystal display device comprising a plurality of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal display device comprising a plurality of... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3851117