Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2004-10-29

2009-10-20

Nguyen, Kevin M (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C438S157000, C345S204000

Reexamination Certificate

active

07605786

ABSTRACT:
A small-sized active matrix type liquid crystal display device that may achieve large-sized display, high precision, high resolution and multi-gray scales is provided. Gray scale display is performed by combining time ratio gray scale and voltage gray scale in a liquid crystal display device which performs display in OCB mode. In doing so, one frame is divided into subframes corresponding to the number of bit for the time ratio gray scale. Initialize voltage is applied onto the liquid crystal upon display of a subframe.

REFERENCES:
patent: 3675232 (1972-07-01), Strout
patent: 3792919 (1974-02-01), Holmes et al.
patent: 4042854 (1977-08-01), Luo et al.
patent: 4090219 (1978-05-01), Ernstoff et al.
patent: 4750813 (1988-06-01), Ohwada et al.
patent: 4864390 (1989-09-01), McKechnie et al.
patent: 4907862 (1990-03-01), Suntola
patent: 5122784 (1992-06-01), Canova
patent: 5122792 (1992-06-01), Stewart
patent: 5247190 (1993-09-01), Friend et al.
patent: 5272471 (1993-12-01), Asada et al.
patent: 5323042 (1994-06-01), Matsumoto
patent: 5327229 (1994-07-01), Konno et al.
patent: 5337171 (1994-08-01), Mase et al.
patent: 5349366 (1994-09-01), Yamazaki et al.
patent: 5363118 (1994-11-01), Okumura
patent: 5396084 (1995-03-01), Matsumoto
patent: 5399502 (1995-03-01), Friend et al.
patent: 5412493 (1995-05-01), Kunii et al.
patent: 5414442 (1995-05-01), Yamazaki et al.
patent: 5428366 (1995-06-01), Eichenlaub
patent: 5455489 (1995-10-01), Bhargava
patent: 5528262 (1996-06-01), McDowall et al.
patent: 5582882 (1996-12-01), Kang et al.
patent: 5583530 (1996-12-01), Mano et al.
patent: 5594569 (1997-01-01), Konuma et al.
patent: 5606437 (1997-02-01), Mosier
patent: 5610741 (1997-03-01), Kimura
patent: 5612799 (1997-03-01), Yamazaki et al.
patent: 5642129 (1997-06-01), Zavracky et al.
patent: 5643826 (1997-07-01), Ohtani et al.
patent: 5648277 (1997-07-01), Zhang et al.
patent: 5673061 (1997-09-01), Okada et al.
patent: 5677704 (1997-10-01), Kusano et al.
patent: 5712651 (1998-01-01), Tomiyasu
patent: 5724058 (1998-03-01), Choi et al.
patent: 5761485 (1998-06-01), Munyan
patent: 5784040 (1998-07-01), Kobayashi et al.
patent: 5784073 (1998-07-01), Yamazaki et al.
patent: 5815223 (1998-09-01), Watanabe et al.
patent: 5835139 (1998-11-01), Yun et al.
patent: 5851861 (1998-12-01), Suzawa et al.
patent: 5874933 (1999-02-01), Hirai et al.
patent: 5892496 (1999-04-01), Wakeland
patent: 5893798 (1999-04-01), Stambolic et al.
patent: 5917471 (1999-06-01), Choi
patent: 5917571 (1999-06-01), Shimada
patent: 5923962 (1999-07-01), Ohtani et al.
patent: 5950077 (1999-09-01), Ohue et al.
patent: 5953002 (1999-09-01), Hirai et al.
patent: 5956105 (1999-09-01), Yamazaki et al.
patent: 5959603 (1999-09-01), Ito et al.
patent: 5990629 (1999-11-01), Yamada et al.
patent: 6005646 (1999-12-01), Nakamura et al.
patent: 6020869 (2000-02-01), Sasaki et al.
patent: 6028588 (2000-02-01), Yoon
patent: 6049092 (2000-04-01), Konuma et al.
patent: 6049367 (2000-04-01), Sharp et al.
patent: 6067066 (2000-05-01), Kubota et al.
patent: 6069609 (2000-05-01), Ishida et al.
patent: 6069620 (2000-05-01), Nakamura et al.
patent: 6072454 (2000-06-01), Nakai et al.
patent: 6078304 (2000-06-01), Miyazawa
patent: 6085112 (2000-07-01), Kleinschmidt et al.
patent: 6094243 (2000-07-01), Yasunishi
patent: 6108058 (2000-08-01), Uchida
patent: 6124913 (2000-09-01), Mazaki et al.
patent: 6127991 (2000-10-01), Uehara et al.
patent: 6137554 (2000-10-01), Nakamura
patent: 6160533 (2000-12-01), Tamai et al.
patent: 6163055 (2000-12-01), Hirakata et al.
patent: 6165824 (2000-12-01), Takano et al.
patent: 6167208 (2000-12-01), Sato
patent: 6184874 (2001-02-01), Smith et al.
patent: 6188379 (2001-02-01), Kaneko
patent: 6215466 (2001-04-01), Yamazaki et al.
patent: 6222515 (2001-04-01), Yamaguchi et al.
patent: 6229583 (2001-05-01), Yasunishi
patent: 6232941 (2001-05-01), Ode et al.
patent: 6239781 (2001-05-01), Fujisawa
patent: 6245256 (2001-06-01), Wu et al.
patent: 6245257 (2001-06-01), Sakai et al.
patent: 6292168 (2001-09-01), Venable et al.
patent: 6297813 (2001-10-01), Okada et al.
patent: 6300927 (2001-10-01), Kubota et al.
patent: 6306694 (2001-10-01), Yamazaki et al.
patent: 6310669 (2001-10-01), Kobayashi et al.
patent: 6313818 (2001-11-01), Kondo et al.
patent: 6320565 (2001-11-01), Albu et al.
patent: 6320568 (2001-11-01), Zavracky
patent: 6323871 (2001-11-01), Fujiyoshi et al.
patent: 6326941 (2001-12-01), Yamazaki et al.
patent: 6331844 (2001-12-01), Okumura et al.
patent: 6335716 (2002-01-01), Yamazaki et al.
patent: 6335717 (2002-01-01), Hasegawa et al.
patent: 6353435 (2002-03-01), Kudo et al.
patent: 6369785 (2002-04-01), Imai
patent: 6380917 (2002-04-01), Matsueda et al.
patent: 6384818 (2002-05-01), Yamazaki et al.
patent: 6437367 (2002-08-01), Yamazaki et al.
patent: 6448951 (2002-09-01), Sakaguchi et al.
patent: 6452583 (2002-09-01), Takeuchi et al.
patent: 6459416 (2002-10-01), Sasaki et al.
patent: 6462728 (2002-10-01), Janssen et al.
patent: 6468839 (2002-10-01), Inoue et al.
patent: 6476792 (2002-11-01), Hattori et al.
patent: 6504215 (2003-01-01), Yamanaka et al.
patent: 6542211 (2003-04-01), Okada et al.
patent: 6576926 (2003-06-01), Yamazaki et al.
patent: 6590581 (2003-07-01), Koyama et al.
patent: 6753854 (2004-06-01), Koyama et al.
patent: 6765562 (2004-07-01), Yamazaki et al.
patent: 6867431 (2005-03-01), Konuma et al.
patent: 6952194 (2005-10-01), Yamazaki et al.
patent: 7057587 (2006-06-01), Numao
patent: 7145536 (2006-12-01), Yamazaki et al.
patent: 7161573 (2007-01-01), Takatori et al.
patent: 7193594 (2007-03-01), Yamazaki et al.
patent: 7202849 (2007-04-01), Hattori et al.
patent: 7233342 (2007-06-01), Yamazaki et al.
patent: 7268777 (2007-09-01), Yamazaki et al.
patent: 2002/0047852 (2002-04-01), Inukai et al.
patent: 2003/0058210 (2003-03-01), Yamazaki et al.
patent: 2004/0256621 (2004-12-01), Konuma et al.
patent: 2005/0007331 (2005-01-01), Yamazaki et al.
patent: 2005/0024309 (2005-02-01), Yamazaki et al.
patent: 2005/0052392 (2005-03-01), Yamazaki et al.
patent: 2005/0083287 (2005-04-01), Yamazaki et al.
patent: 2005/0088433 (2005-04-01), Yamazaki et al.
patent: 2005/0093852 (2005-05-01), Yamazaki et al.
patent: 2005/0142705 (2005-06-01), Konuma et al.
patent: 2005/0153489 (2005-07-01), Konuma et al.
patent: 2005/0225545 (2005-10-01), Takatori et al.
patent: 2006/0267908 (2006-11-01), Yamazaki et al.
patent: 2007/0176888 (2007-08-01), Hattori et al.
patent: 1122934 (1996-05-01), None
patent: 0 433 054 (1991-06-01), None
patent: 0 484 159 (1992-05-01), None
patent: 0 589 478 (1994-03-01), None
patent: 0 645 802 (1995-03-01), None
patent: 0 655 726 (1995-05-01), None
patent: 0662773 (1995-07-01), None
patent: 0 689 085 (1995-12-01), None
patent: 0709823 (1996-05-01), None
patent: 0762370 (1997-03-01), None
patent: 0827129 (1998-03-01), None
patent: 0 853 254 (1998-07-01), None
patent: 0 854 465 (1998-07-01), None
patent: 0 875 880 (1998-11-01), None
patent: 0 875 881 (1998-11-01), None
patent: 1037192 (2000-09-01), None
patent: 1 113 412 (2001-07-01), None
patent: 1 229 510 (2002-08-01), None
patent: 1 564 799 (2005-08-01), None
patent: 1 564 800 (2005-08-01), None
patent: 3-38755 (1991-06-01), None
patent: 5-289103 (1993-11-01), None
patent: 6-265940 (1994-09-01), None
patent: 6-347757 (1994-12-01), None
patent: 07-052331 (1995-02-01), None
patent: 7-56545 (1995-03-01), None
patent: 7-130652 (1995-05-01), None
patent: 7-135318 (1995-05-01), None
patent: 07-52331 (1995-06-01), None
patent: 7-169974 (1995-07-01), None
patent: 8-6071 (1996-01-01), None
patent: 8-078329 (1996-03-01), None
patent: 08-211361 (1996-08-01), None
patent: 8-234697 (1996-09-01), None
patent: 9-138421 (1997-05-01), None
patent: 9-185037 (1997-07-01), None
patent: 9-211457 (1997-08-01), None
patent: 10-062748 (1998-03-01), None
patent: 10-092576 (1998-04-01), None
patent: 10-104663 (1998-04-01), None
patent: 10-186311 (1998-07-01), None
patent: 10-206822 (1998-08-01), None
patent: 10-214060 (1998-08-01), None
patent: 10-229200 (1998-08-01), None
patent: 10-232649 (1998-09-01), None
patent: 10-268836 (1998-10-01), None
patent: 10-312173

Affiliated with

Also associated with

Rating

Liquid crystal display device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid crystal display device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal display device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4120331