Light-reflection type liquid crystal display device and...

Details Light-reflection type liquid crystal display device and... Light-reflection type liquid crystal display device and...

2005-05-10

2005-05-10

Chowdhury, Tarifur R. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S058000, C349S060000, C349S063000, C361S689000

Reexamination Certificate

active

06891587

ABSTRACT:
A light-reflection type liquid crystal display device includes (a) a liquid crystal display panel, (b) a polarizer mounted on the liquid crystal display panel, (c) a light-guide mounted on the polarizer, (d) a resin layer sandwiched between the polarizer and the light-guide for fixing the polarizer and the light-guide to each other, (e) a light-source arranged adjacent to an end of the light-guide for supplying light to the light-guide, and (f) a frame having a bottom and a wall defining an opening which has the same contour as that of the light-guide. The light-guide is positioned relative to the polarizer by being lowered along an inner wall of the frame through the opening onto the polarizer.

REFERENCES:
patent: 6417897 (2002-07-01), Hashimoto
patent: 6685328 (2004-02-01), Hanson et al.
patent: 20040004424 (2004-01-01), Sakurai
patent: 20040150981 (2004-08-01), Katsuda et al.
patent: 07-199184 (1995-08-01), None
patent: 11-149252 (1999-06-01), None
patent: 11-219610 (1999-08-01), None
patent: 2000-147499 (2000-05-01), None

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