LCD having an area of color filter or reflector at each pixel re

Details LCD having an area of color filter or reflector at each pixel re LCD having an area of color filter or reflector at each pixel re

1997-10-30

2000-07-04

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349113, 349108, G02F 11335

Patent

active

06084650&

ABSTRACT:
A liquid crystal display panel has a first substrate and a second substrate composed of a transparent material and disposed opposite each other across a gap, display electrodes provided on one of the opposed surfaces of the first and second substrates, transparent counter electrodes provided on the other opposed surface, a region between each display electrode and an opposed counter electrode constituting a pixel region, a liquid crystal layer filled in the gap between the first substrate and the second substrate, and a color filter or a reflecting film provided at each pixel region. The color filter or the reflecting film at each pixel region is disposed as divided into multiple segments and light transmitting portions are provided around the color filter or reflecting film. Otherwise each color filter or reflecting film is partially provided with multiple openings or other portions with high light transmittance.

REFERENCES:
patent: 4935757 (1990-06-01), Hatano et al.
patent: 4946259 (1990-08-01), Matino et al.
patent: 5317437 (1994-05-01), Katakura
patent: 5365357 (1994-11-01), Ohgawara et al.
patent: 5432624 (1995-07-01), Black

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