Reflective color LCD with color filters having particular...

Details Reflective color LCD with color filters having particular... Reflective color LCD with color filters having particular...

2007-04-24

2007-04-24

Ton, Toan (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S113000

Reexamination Certificate

active

10828331

ABSTRACT:
The invention comprises a pair of substrates having electrodes on the opposing inner surfaces and forming a matrix-patterned dot group, liquid crystals sandwiched between said substrates, at least two colors of color filters, at least one polarizing plate, and a reflective plate. Also, of said color filters, at least one color of color filters has a transmissivity of 50% or more for the light of all the wavelengths in the range of 450 nm to 660 nm.

REFERENCES:
patent: 4560241 (1985-12-01), Stolov et al.
patent: 4964702 (1990-10-01), Sugimoto et al.
patent: 5122887 (1992-06-01), Conner et al.
patent: 5365357 (1994-11-01), Ohgawara et al.
patent: 5508831 (1996-04-01), Nakamura et al.
patent: 5587819 (1996-12-01), Sunohara et al.
patent: 5736278 (1998-04-01), Nakazawa et al.
patent: 5870157 (1999-02-01), Shimada et al.
patent: RE36161 (1999-03-01), Okubo et al.
patent: 5948576 (1999-09-01), Shirota et al.
patent: 6084465 (2000-07-01), Seikiguchi
patent: 6140988 (2000-10-01), Yamada
patent: 2 139 372 (1984-11-01), None
patent: 2139372 (1984-11-01), None
patent: 50-80799 (1975-07-01), None
patent: 1-13666 (1976-05-01), None
patent: A-56-50369 (1981-05-01), None
patent: 3-64850 (1982-08-01), None
patent: A-57-190923 (1982-11-01), None
patent: A-59-36282 (1984-02-01), None
patent: A-59-198489 (1984-11-01), None
patent: A-60-59322 (1985-04-01), None
patent: A-60-73618 (1985-04-01), None
patent: A-60-237403 (1985-11-01), None
patent: A-60-238888 (1985-11-01), None
patent: A-61-143791 (1986-07-01), None
patent: A-61-166586 (1986-07-01), None
patent: 7-62723 (1986-10-01), None
patent: 61-230101 (1986-10-01), None
patent: A-62-79402 (1987-04-01), None
patent: A-1-259396 (1989-10-01), None
patent: A-1-277283 (1989-11-01), None
patent: 2-12 (1990-01-01), None
patent: 3-50249 (1990-05-01), None
patent: A-2-148086 (1990-06-01), None
patent: A-3-84520 (1991-04-01), None
patent: A-03-167524 (1991-07-01), None
patent: 3-223715 (1991-10-01), None
patent: A-4-282613 (1992-10-01), None
patent: A-4-289818 (1992-10-01), None
patent: 4-348323 (1992-12-01), None
patent: A-5-83608 (1993-04-01), None
patent: A-5-88011 (1993-04-01), None
patent: A-5-100112 (1993-04-01), None
patent: 05173158 (1993-07-01), None
patent: 5-241143 (1993-09-01), None
patent: 6-235920 (1994-08-01), None
patent: A-06-337432 (1994-12-01), None
patent: A-7-13147 (1995-01-01), None
patent: 07036029 (1995-02-01), None
patent: A-7-36029 (1995-02-01), None
patent: A-7-104272 (1995-04-01), None
patent: A-7-29532 (1995-06-01), None
patent: A-7-140447 (1995-06-01), None
patent: B-07-62723 (1995-07-01), None
patent: 7-239649 (1995-09-01), None
patent: 7-253510 (1995-10-01), None
patent: A-60-214342 (1995-10-01), None
patent: 8-87009 (1996-04-01), None
patent: 08-286178 (1996-11-01), None
patent: A-8-334759 (1996-12-01), None
patent: 2000-311938 (2002-05-01), None
patent: 2000-311939 (2002-05-01), None
patent: 2000-311940 (2002-05-01), None
patent: 2000-311941 (2002-05-01), None
“Color LCD Structure,”IBM Technical Disclosure Bulletin, vol. 33, No. 7, pp. 340, Dec. 1, 1990.
A.G. Chen et al., “Late-News Paper: Holographic Reflective Liquid-Crystal Display,”SID 95 Digest, pp. 176-179.
S. Mitsui et al., “Late-News Paper: Bright Reflective Multicolor LCDs Addressed by a-Si TFTs,”SID 92 Digest, pp. 437-440.
T. Uchida et la., “Reflective Multicolor Liquid-Crystal Display,”IEEE Transactions on Electron Devices, vol. ED-33, No. 8, pp. 1207-1211, Aug. 8, 1996.
Co-pending U.S. Appl. No. 09/671,354, filed Sep. 27, 2000, Okumura et al.
Co-pending U.S. Appl. No. 10/995,176, filed Nov. 24, 2004, Okumura et al.

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