Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-04-17
2008-11-11
Nguyen, Dung T. (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S106000
Reexamination Certificate
active
07450195
ABSTRACT:
A liquid crystal display capable of improving the brightness without depending on the aperture ratio. By setting a lower polarization plate between an array substrate and a color filter substrate, the light reflected from a metal film formed on the array substrate can directly return to a light guide plate. Therefore, the light recycling efficiency is improved and the brightness of the liquid crystal display is improved.
REFERENCES:
patent: 4241984 (1980-12-01), Leibowitz
patent: 6147738 (2000-11-01), Okamoto
patent: 6417899 (2002-07-01), Jones et al.
patent: 6686980 (2004-02-01), Ichihashi
patent: 60-34095 (1985-08-01), None
patent: 62-058220 (1987-03-01), None
patent: 65-58431 (1987-04-01), None
patent: 63-121823 (1988-05-01), None
patent: 03-021904 (1991-01-01), None
patent: 03-105315 (1991-05-01), None
patent: 04-075025 (1992-03-01), None
patent: 07-159778 (1995-06-01), None
patent: 07-270782 (1995-10-01), None
patent: 09-127554 (1997-05-01), None
patent: 09-152626 (1997-06-01), None
patent: 09-230373 (1997-09-01), None
patent: 09-318972 (1997-12-01), None
patent: 09-331066 (1997-12-01), None
patent: 10-020294 (1998-01-01), None
patent: 10-133227 (1998-05-01), None
patent: 10-325951 (1998-12-01), None
patent: 11-084430 (1999-03-01), None
patent: 11-119237 (1999-04-01), None
patent: WO 99/18475 (1999-04-01), None
Kamiya Hiroyuki
Tsujimura Takatoshi
International Business Machines - Corporation
McGinn IP Law Group PLLC
Nelson, Esq. E. Dwayne
Nguyen Dung T.
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