Display device, and driving method and electronic apparatus...

Details Display device, and driving method and electronic apparatus... Display device, and driving method and electronic apparatus...

2006-04-24

2009-11-24

Mengistu, Amare (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S063000

Reexamination Certificate

active

07623091

ABSTRACT:
The present invention provides a driving method of a display device for expressing gray scales with n bits (n is an integer) by dividing one frame into a plurality of subframes. By this driving method, pseudo contours which occur in displaying images by a time gray scale method can be reduced.

REFERENCES:
patent: 4070663 (1978-01-01), Kanatani et al.
patent: 4773738 (1988-09-01), Hayakawa et al.
patent: 5091722 (1992-02-01), Kitajima et al.
patent: 5200846 (1993-04-01), Hiroki et al.
patent: 5225823 (1993-07-01), Kanaly
patent: 5302966 (1994-04-01), Stewart
patent: 5349366 (1994-09-01), Yamazaki et al.
patent: 5414442 (1995-05-01), Yamazaki et al.
patent: 5424752 (1995-06-01), Yamazaki et al.
patent: 5471225 (1995-11-01), Parks
patent: 5479283 (1995-12-01), Kaneko et al.
patent: 5583534 (1996-12-01), Katakura et al.
patent: 5600169 (1997-02-01), Burgener et al.
patent: 5642129 (1997-06-01), Zavracky et al.
patent: 5712652 (1998-01-01), Sato et al.
patent: 5767828 (1998-06-01), McKnight
patent: 5798746 (1998-08-01), Koyama
patent: 5969710 (1999-10-01), Doherty
patent: 5986640 (1999-11-01), Baldwin et al.
patent: 5990629 (1999-11-01), Yamada et al.
patent: 6014258 (2000-01-01), Naka et al.
patent: 6034659 (2000-03-01), Wald et al.
patent: 6040819 (2000-03-01), Someya
patent: 6091203 (2000-07-01), Kawashima et al.
patent: 6144364 (2000-11-01), Otobe et al.
patent: 6157356 (2000-12-01), Troutman
patent: 6215466 (2001-04-01), Yamazaki et al.
patent: 6222512 (2001-04-01), Tajima et al.
patent: 6229506 (2001-05-01), Dawson et al.
patent: 6229508 (2001-05-01), Kane
patent: 6249265 (2001-06-01), Tajima et al.
patent: 6292159 (2001-09-01), Someya et al.
patent: 6373454 (2002-04-01), Knapp et al.
patent: 6417835 (2002-07-01), Otobe et al.
patent: 6448960 (2002-09-01), Shigeta
patent: 6452341 (2002-09-01), Yamauchi et al.
patent: 6518977 (2003-02-01), Naka et al.
patent: 6542138 (2003-04-01), Shannon et al.
patent: 6552701 (2003-04-01), Tanaka
patent: 6563480 (2003-05-01), Nakamura
patent: 6563486 (2003-05-01), Otobe et al.
patent: 6724377 (2004-04-01), Ouchi et al.
patent: 6778152 (2004-08-01), Huang
patent: 6885385 (2005-04-01), Ouchi et al.
patent: 7057584 (2006-06-01), Jeong
patent: 2001/0022565 (2001-09-01), Kimura
patent: 2001/0045923 (2001-11-01), Otobe et al.
patent: 2002/0047852 (2002-04-01), Inukai et al.
patent: 2003/0057423 (2003-03-01), Shimoda et al.
patent: 2003/0058195 (2003-03-01), Adachi et al.
patent: 2003/0197667 (2003-10-01), Numao
patent: 2004/0263434 (2004-12-01), Otobe et al.
patent: 2007/0115223 (2007-05-01), Kimura
patent: 0 831 449 (1998-03-01), None
patent: 0 838 799 (1998-04-01), None
patent: 0 896 317 (1999-02-01), None
patent: 1 184 833 (2002-03-01), None
patent: 1 187 087 (2002-03-01), None
patent: 07-049663 (1995-02-01), None
patent: 07-175439 (1995-07-01), None
patent: 07-271325 (1995-10-01), None
patent: 09-034399 (1997-02-01), None
patent: 09-172589 (1997-06-01), None
patent: 10-031455 (1998-02-01), None
patent: 10-171401 (1998-06-01), None
patent: 10-307561 (1998-11-01), None
patent: 2903984 (1999-03-01), None
patent: 11-305726 (1999-11-01), None
patent: 2001-042818 (2001-02-01), None
patent: 2001-324958 (2001-11-01), None
patent: 2002-108264 (2002-04-01), None
patent: 2004-151162 (2004-05-01), None
patent: WO 99/60557 (1999-11-01), None
patent: WO 99/65012 (1999-12-01), None
patent: WO 01/52229 (2001-07-01), None
Kim, C-S et al, “Reduction of Gray Level Disturbances in Plasma Display Panels,” ISCAS 2004, pp. 941-944.
European Search Report re application No. EP 06008231.0, dated Aug. 6, 2007.
Tagawa, A. et al, “A Novel Digital-Gray-Scale Driving Method with a Multiple Addressing Sequence for AM-OLED Displays,” IDW '04, AMD3/OLED5-2, 2004, pp. 279-282.
Inukai, K. et al, “4.0-in. TFT-OLED Displays and a Novel Digital Driving Method,” SID 00 Digest, pp. 924-927 (2000).

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