Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Optical excitation
Patent
1997-11-17
2000-02-08
Dudek, James A.
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Optical excitation
349106, 349110, 349 2, G02F 1135
Patent
active
060233079
ABSTRACT:
A liquid crystal display including upper and lower transparent substrates arranged parallel and spaced apart from each other a predetermined distance, a liquid crystal layer formed between the upper and lower transparent substrates, a color filter layer having red(R), green(G) and blue(B) color filter plates at predetermined intervals, formed between the upper and lower transparent substrates, and a plurality of photoelectric conversion elements for converting external light to electrical signals to be generated, installed in a region between the color filter plates.
REFERENCES:
patent: 4345248 (1982-08-01), Togashi et al.
patent: 4744637 (1988-05-01), Sekimura et al.
patent: 5589961 (1996-12-01), Shigeta et al.
Dudek James A.
Samsung Display Devices Co. Ltd.
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