Drive method of liquid crystal display device, driver of...

Details Drive method of liquid crystal display device, driver of... Drive method of liquid crystal display device, driver of...

2006-03-10

2011-10-11

Mengistu, Amare (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S088000, C345S089000

Reexamination Certificate

active

08035589

ABSTRACT:
The objective of one embodiment of the present invention is to provide a liquid crystal display device which is brighter, has a wider range of viewing angles, has a faster response speed, and has improved moving image quality. When a sub pixel performs dark display, a sub frame processing section sets video data for a sub frame at a value falling within a range for dark display, and controls the luminance of the sub pixel by increasing or decreasing video data for a sub frame. When the sub pixel performs light display, the sub frame processing section sets the video data at a value falling within a range for light display, and controls the luminance of the sub pixel by increasing or decreasing the video data. The value within the range for dark display indicates luminance brighter than black, and the sub frame processing section outputs this value as the video data, even if video data for a sub pixel indicates black display.

REFERENCES:
patent: 5390293 (1995-02-01), Nishioka et al.
patent: 5488389 (1996-01-01), Nakanishi et al.
patent: 5818419 (1998-10-01), Tajima et al.
patent: 5874933 (1999-02-01), Hirai et al.
patent: 6222515 (2001-04-01), Yamaguchi et al.
patent: 6310588 (2001-10-01), Kawahara
patent: 6359663 (2002-03-01), Gadeyne et al.
patent: 6466225 (2002-10-01), Larkin et al.
patent: 6542141 (2003-04-01), Mano et al.
patent: 6646625 (2003-11-01), Shigeta et al.
patent: 6771243 (2004-08-01), Hirohata
patent: 6803894 (2004-10-01), Hirota et al.
patent: 6894669 (2005-05-01), Suzuki et al.
patent: 6937224 (2005-08-01), Miyachi
patent: 7002540 (2006-02-01), Aoki
patent: 7123226 (2006-10-01), Ham
patent: 7133015 (2006-11-01), Yoshida et al.
patent: 2001/0026256 (2001-10-01), Sugiyama
patent: 2001/0028347 (2001-10-01), Kawahara et al.
patent: 2001/0052886 (2001-12-01), Ikeda
patent: 2002/0003520 (2002-01-01), Aoki
patent: 2002/0003522 (2002-01-01), Baba et al.
patent: 2002/0024481 (2002-02-01), Kawabe et al.
patent: 2002/0044105 (2002-04-01), Nagai
patent: 2002/0044151 (2002-04-01), Ijima et al.
patent: 2002/0051153 (2002-05-01), Hiyama et al.
patent: 2002/0105506 (2002-08-01), Hiyama et al.
patent: 2002/0109659 (2002-08-01), Hiroki
patent: 2003/0011614 (2003-01-01), Itoh et al.
patent: 2003/0146893 (2003-08-01), Sawabe
patent: 2003/0218587 (2003-11-01), Ikeda
patent: 2003/0227429 (2003-12-01), Shimoshikiryo
patent: 2004/0001167 (2004-01-01), Takeuchi et al.
patent: 2004/0066355 (2004-04-01), Shigeta et al.
patent: 2004/0125064 (2004-07-01), Adachi et al.
patent: 2004/0155847 (2004-08-01), Taoka et al.
patent: 2004/0239698 (2004-12-01), Kamada et al.
patent: 2004/0263462 (2004-12-01), Igarashi
patent: 2005/0078060 (2005-04-01), Shigeta et al.
patent: 2005/0088370 (2005-04-01), Shigeta et al.
patent: 2005/0156843 (2005-07-01), Itoh et al.
patent: 2005/0162359 (2005-07-01), Sugino
patent: 2005/0162360 (2005-07-01), Ishihara et al.
patent: 2005/0184944 (2005-08-01), Miyata et al.
patent: 2005/0213015 (2005-09-01), Shimoshikiryo
patent: 2005/0253785 (2005-11-01), Miyasaka et al.
patent: 2005/0253793 (2005-11-01), Chien et al.
patent: 2005/0253798 (2005-11-01), Hiyama et al.
patent: 2006/0125765 (2006-06-01), Hiyama et al.
patent: 2006/0125812 (2006-06-01), Lee
patent: 2006/0139289 (2006-06-01), Yoshida et al.
patent: 2006/0214897 (2006-09-01), Murai
patent: 2008/0129762 (2008-06-01), Shiomi
patent: 2008/0136752 (2008-06-01), Inoue et al.
patent: 2009/0122207 (2009-05-01), Inoue et al.
patent: 2009/0167791 (2009-07-01), Shiomi
patent: 2010/0156963 (2010-06-01), Shiomi
patent: 56-117483 (1981-09-01), None
patent: 03-174186 (1991-07-01), None
patent: 04-302289 (1992-10-01), None
patent: 05-068221 (1993-03-01), None
patent: 06-083295 (1994-03-01), None
patent: 6-118928 (1994-04-01), None
patent: 07-294881 (1995-11-01), None
patent: 08-076090 (1996-03-01), None
patent: 08-114784 (1996-05-01), None
patent: 10-161600 (1998-06-01), None
patent: 10-274961 (1998-10-01), None
patent: 11-231827 (1999-08-01), None
patent: 11-352923 (1999-12-01), None
patent: 2000-29442 (2000-01-01), None
patent: 2001-56665 (2001-02-01), None
patent: 2001-60078 (2001-03-01), None
patent: 2001-184034 (2001-07-01), None
patent: 2001-281625 (2001-10-01), None
patent: 2001-296841 (2001-10-01), None
patent: 2001-350453 (2001-12-01), None
patent: 2002-23707 (2002-01-01), None
patent: 2002-091400 (2002-03-01), None
patent: 2002-108294 (2002-04-01), None
patent: 2002-131721 (2002-05-01), None
patent: 2002-229547 (2002-08-01), None
patent: 2002-236472 (2002-08-01), None
patent: 2003-22061 (2003-01-01), None
patent: 2003-058120 (2003-02-01), None
patent: 2003- 114648 (2003-04-01), None
patent: 2003-114648 (2003-04-01), None
patent: 2003-177719 (2003-06-01), None
patent: 2003-222790 (2003-08-01), None
patent: 2003-262846 (2003-09-01), None
patent: 2003-295160 (2003-10-01), None
patent: 2004-062146 (2004-02-01), None
patent: 2004-62146 (2004-02-01), None
patent: 2004-78157 (2004-03-01), None
patent: 2000-187469 (2004-07-01), None
patent: 2004-240317 (2004-08-01), None
patent: 2004-246312 (2004-09-01), None
patent: 2004-258139 (2004-09-01), None
patent: 2004-302270 (2004-10-01), None
patent: 2004-309622 (2004-11-01), None
patent: 2005-173387 (2005-06-01), None
patent: 2005-234552 (2005-09-01), None
patent: 2006-171749 (2006-06-01), None
patent: 2006-301563 (2006-11-01), None
patent: WO 03/098588 (2003-11-01), None
patent: WO 2006/030842 (2006-03-01), None
patent: WO 2006/030842 (2006-03-01), None
patent: WO 2006/098194 (2006-09-01), None
patent: WO 2006/098246 (2006-09-01), None
patent: WO 2006/098328 (2006-09-01), None
patent: WO 2006/100906 (2006-09-01), None
patent: WO 2006/100988 (2006-09-01), None
patent: WO 2007/060783 (2007-05-01), None
International Search Report for Corresponding PCT Application PCT/JP2006/305039.
International Search Report for Corresponding PCT Application PCT/JP2006/317619.
International Search Report for Corresponding PCT Application PCT/JP2006/304396.
Handbook of Color Science, second edition, University of Tokyo Press, published on Jun. 10, 1998, pp. 92-93, pp. 362-367 (partial translation).
Sang Soo Kim, 15.4: Invited Paper: Super PVA Sets New State-of-the-Art for LCD-TV, SID 04 Digest, 2004, pp. 760-pp. 763.
Jang-Kun Song, et al., 48.2: DCCII: Novel Method for Fast Response Time in PVA Mode, SID 04 Digest, 2004, pp. 1344-pp. 1347.
International Search Report for Corresponding PCT Application PCT/JP2006/304792.
U.S. Office Action mailed Sep. 1, 2010 for corresponding U.S. Appl. No. 11/794,153.
U.S. Office Action mailed Aug. 18, 2010 for corresponding U.S. Appl. No. 11/884,230.
U.S. Office Action mailed Sep. 14, 2010 for corresponding U.S. Appl. No. 11/886,226.
U.S. Office Action mailed Sep. 23, 2010 for corresponding U.S. Appl. No. 11/794,948.
Written Opinion for PCT/JP2006/305039.
International Search Report for PCT/JP2006/304433.
International Search Report dated Apr. 25, 2006 issued in International Application No. PCT/JP2006/305172.
Written Opinion dated Jun. 1, 2006 issued in International Application No. PCT/JP2006/305172.
Written Opinion dated Dec. 12, 2006 issued in International Application No. PCT/JP2006/317619.
U.S. Office Action dated Sep. 27, 2010 issued in co-pending U.S. Appl. No. 11/883,941.
U.S. Office Action dated Mar. 15, 2011 for U.S. Appl. No. 11/883,941.
U.S. Office Action dated Mar. 11, 2011 for U.S. Appl. No. 11/794,948.
U.S. Office Action dated Feb. 18, 2011 for U.S. Appl. No. 11/884,230.
U.S. Office Action dated Jun. 15, 2011 for U.S. Appl. No. 11/884,230.
U.S. Office Action dated Aug. 17, 2011 for U.S. Appl. No. 12/085,461.

Affiliated with

Also associated with

Rating

Drive method of liquid crystal display device, driver of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4291858