Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-10-24
2008-03-11
Schechter, Andrew (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S113000, C349S141000, C349S143000, C349S146000
Reexamination Certificate
active
07342629
ABSTRACT:
The invention relates to a liquid crystal display device used as a display part of an information equipment and a method of manufacturing the same, and has an object to provide the liquid crystal display device which can obtain excellent display characteristics without raising the manufacture cost and the method of manufacturing the same. The liquid crystal display device includes a pair of substrates disposed to be opposite to each other, a liquid crystal sealed between the pair of substrates and aligned almost vertically to the substrate when a voltage is not applied, a pair of quarter-wave plates respectively disposed at outer sides of the pair of substrates, a pair of polarizing plates respectively disposed at outer sides of the pair of quarter-wave plates, and a pixel area including a reflection area provided with a reflecting plate having an almost flat reflecting surface and for reflecting light incident from one of the substrates, and a transmission area for causing light incident from the other of the substrates to be transmitted toward the one of the pair of substrates.
REFERENCES:
patent: 6624860 (2003-09-01), Narutaki et al.
patent: 6924876 (2005-08-01), Kubo et al.
patent: 7023516 (2006-04-01), Yoshida et al.
patent: 2001/0015777 (2001-08-01), Ha
patent: 2001/0022638 (2001-09-01), Ha et al.
patent: 2001/0055082 (2001-12-01), Kubo et al.
patent: 2002/0036740 (2002-03-01), Kubo et al.
patent: 2003/0071952 (2003-04-01), Yoshida et al.
patent: 2003/0193625 (2003-10-01), Yoshida et al.
patent: 2004/0218122 (2004-11-01), Nishimura
patent: 06-175126 (1994-06-01), None
patent: 07-311383 (1995-11-01), None
patent: 11-281972 (1999-10-01), None
patent: 2000-29010 (2000-01-01), None
patent: 2000-047251 (2000-02-01), None
patent: 2000-056326 (2000-02-01), None
patent: 2000-171789 (2000-06-01), None
patent: 2002-202511 (2002-07-01), None
patent: 2001-0065037 (2001-07-01), None
patent: 2001-0066259 (2001-07-01), None
patent: 2003-0008788 (2003-01-01), None
Uchida et al.,A Bright Reflective LCD Using Optically Compensated Bend Cell with Gray-Scale Capability and Fast Response, SID 96 Digest, pp. 618-621.
Jisaki et al.,Development of Transflective LCD for High Contrast and Wide Viewing Angle by Using Homeotropic Alignment, Oct. 10-19, 2001, Asia Display/IDW' 01, pp. 133-136.
Kamada Tsuyoshi
Shibasaki Masakazu
Tasaka Yasutoshi
Tashiro Kunihiro
Ueda Kazuya
Greer Burns & Crain Ltd.
Schechter Andrew
Sharp Kabushiki Kaisha
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