Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Patent
1995-12-27
1997-09-02
Sikes, William L.
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
349 87, 349113, 349117, G02F 11333, G02F 11335
Patent
active
056637772
ABSTRACT:
It is an object of the invention to enhance the brightness of the display screen of the reflection type liquid crystal display device of positive reflection type. A liquid crystal panel of active matrix type is interposed between a first polarizing plate of high degree of polarization and a second polarizing plate of low degree of polarization. A reflector with reflectance of 60% or more with small change in reflectance within visible ray region is disposed to be opposed to the liquid crystal panel via the second polarizing plate. On one substrate member of the liquid crystal panel, MIM elements, signal wirings, and light transmitting pixel electrodes are disposed. On other substrate member, light permeable electrodes integrating scanning wiring and counter electrodes are disposed.
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Conlin David G.
Daley, Jr. William J.
Ngo Julie
Sharp Kabushiki Kaisha
Sikes William L.
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