Liquid crystal cells – elements and systems – Particular structure – Particular illumination
Patent
1998-01-20
1999-12-28
Sikes, William L.
Liquid crystal cells, elements and systems
Particular structure
Particular illumination
349 64, 349113, 349114, G02F 11335
Patent
active
060088710
ABSTRACT:
A transflective liquid crystal display device comprising a liquid crystal panel made of liquid crystal compound sandwiched between a pair of opposing substrates having transparent electrodes, a polarizer disposed on the viewer's side of said liquid crystal panel, a reflective polarizer disposed on the opposite side of the liquid crystal panel as the polarizer, and a backlight assembly. The reflective polarizer reflects light having a predetermined polarization orientation and transmits light having a different polarization orientation from the predetermined polarization orientation. Also, the backlight assembly is substantially black in a non-emissive state.
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patent: 5691788 (1997-11-01), Kim
patent: 5751388 (1998-05-01), Larson
patent: 5825542 (1998-10-01), Cobb, Jr. et al.
Eisenhut Heidi L.
Seiko Epson Corporation
Sikes William L.
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