Electro-optical device with active matrix EL display

Details Electro-optical device with active matrix EL display Electro-optical device with active matrix EL display

2011-07-26

2011-07-26

Guharay, Karabi (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S504000

Reexamination Certificate

active

07986094

ABSTRACT:
An electro-optical device for performing time division gray scale display and which is capable of arbitrarily setting the amount of time during which light is emitted by EL elements is provided. From among n sustain periods Ts1, . . . , Tsn, the brightness of light emitted by the EL elements during at least one sustain period is set to be always lower than the brightness of light emitted by the EL elements during the other sustain periods, and the sustain periods are extended by the amount that the brightness has dropped. In accordance with the above structure, the sustain periods can be extended by lowering the setting of the brightness of light emitted by the EL elements.

REFERENCES:
patent: 4356429 (1982-10-01), Tang
patent: 4520075 (1985-05-01), Igarashi et al.
patent: 4539507 (1985-09-01), VanSlyke et al.
patent: 4720432 (1988-01-01), VanSlyke et al.
patent: 4769292 (1988-09-01), Tang et al.
patent: 4885211 (1989-12-01), Tang et al.
patent: 4950950 (1990-08-01), Perry et al.
patent: 5047687 (1991-09-01), VanSlyke
patent: 5059861 (1991-10-01), Littman et al.
patent: 5059862 (1991-10-01), VanSlyke et al.
patent: 5061617 (1991-10-01), Maskasky
patent: 5073446 (1991-12-01), Scozzafava et al.
patent: 5151629 (1992-09-01), VanSlyke
patent: 5294869 (1994-03-01), Tang et al.
patent: 5294870 (1994-03-01), Tang et al.
patent: 5550066 (1996-08-01), Tang et al.
patent: 5555000 (1996-09-01), Sarrasin et al.
patent: 5587329 (1996-12-01), Hseuh et al.
patent: 5652600 (1997-07-01), Khormaei et al.
patent: 5684365 (1997-11-01), Tang et al.
patent: 5717417 (1998-02-01), Takahashi
patent: 5748160 (1998-05-01), Shieh et al.
patent: 5767828 (1998-06-01), McKnight
patent: 5818419 (1998-10-01), Tajima et al.
patent: 5839456 (1998-11-01), Han
patent: 5851861 (1998-12-01), Suzawa et al.
patent: 5882761 (1999-03-01), Kawami et al.
patent: 5932892 (1999-08-01), Hseuh et al.
patent: 5959598 (1999-09-01), McKnight
patent: 5962962 (1999-10-01), Fujita et al.
patent: 5990629 (1999-11-01), Yamada et al.
patent: 6020865 (2000-02-01), Okuda et al.
patent: 6046490 (2000-04-01), Arita et al.
patent: 6057897 (2000-05-01), Ichikawa et al.
patent: 6072450 (2000-06-01), Yamada et al.
patent: 6078368 (2000-06-01), Ichikawa et al.
patent: 6087648 (2000-07-01), Zhang et al.
patent: 6127998 (2000-10-01), Ichikawa et al.
patent: 6163352 (2000-12-01), Ichikawa et al.
patent: 6172733 (2001-01-01), Hong et al.
patent: 6191764 (2001-02-01), Kono et al.
patent: 6194837 (2001-02-01), Ozawa
patent: 6215466 (2001-04-01), Yamazaki et al.
patent: 6225991 (2001-05-01), McKnight
patent: 6229505 (2001-05-01), Fujii
patent: 6229583 (2001-05-01), Yasunishi
patent: 6243072 (2001-06-01), McKnight
patent: 6246179 (2001-06-01), Yamada
patent: 6274861 (2001-08-01), Zhang et al.
patent: 6274887 (2001-08-01), Yamazaki et al.
patent: 6278423 (2001-08-01), Wald et al.
patent: 6281552 (2001-08-01), Kawasaki et al.
patent: 6295054 (2001-09-01), McKnight
patent: 6326941 (2001-12-01), Yamazaki et al.
patent: 6351077 (2002-02-01), Koyama et al.
patent: 6359606 (2002-03-01), Yudasaka
patent: 6366025 (2002-04-01), Yamada
patent: 6369832 (2002-04-01), McKnight
patent: 6380672 (2002-04-01), Yudasaka
patent: 6399933 (2002-06-01), Zhang et al.
patent: 6399988 (2002-06-01), Yamazaki
patent: 6452589 (2002-09-01), McKnight
patent: 6545424 (2003-04-01), Ozawa
patent: 6630686 (2003-10-01), Kim
patent: 6778159 (2004-08-01), Yamazaki et al.
patent: 6784411 (2004-08-01), Zhang et al.
patent: 6888304 (2005-05-01), Sato
patent: 7079124 (2006-07-01), Yamazaki et al.
patent: 7235814 (2007-06-01), Zhang et al.
patent: 7239083 (2007-07-01), Koyama
patent: 7288420 (2007-10-01), Yamazaki et al.
patent: 7510917 (2009-03-01), Zhang et al.
patent: 2002/0105033 (2002-08-01), Zhang
patent: 2003/0090478 (2003-05-01), McKnight
patent: 1182887 (1998-05-01), None
patent: 1219722 (1999-06-01), None
patent: 0 702 347 (1996-03-01), None
patent: 0 717 445 (1996-06-01), None
patent: 0 762 374 (1997-03-01), None
patent: 0 776 147 (1997-05-01), None
patent: 0 781 075 (1997-06-01), None
patent: 0 837 445 (1998-04-01), None
patent: 0 837 447 (1998-04-01), None
patent: 0 845 812 (1998-06-01), None
patent: 0 932 137 (1999-07-01), None
patent: 1 505 649 (2005-02-01), None
patent: 1 624 432 (2006-02-01), None
patent: 2 336 459 (1999-10-01), None
patent: 5-100629 (1993-04-01), None
patent: 5-100630 (1993-04-01), None
patent: 7-181916 (1995-07-01), None
patent: 7-181917 (1995-07-01), None
patent: 8-78159 (1996-03-01), None
patent: 8-241048 (1996-09-01), None
patent: 9-101759 (1997-04-01), None
patent: 9-114414 (1997-05-01), None
patent: 9-138659 (1997-05-01), None
patent: 9-148066 (1997-06-01), None
patent: 10-189525 (1998-07-01), None
patent: 10-214060 (1998-08-01), None
patent: 10-232649 (1998-09-01), None
patent: 10-247735 (1998-09-01), None
patent: 10-301533 (1998-11-01), None
patent: 10-312173 (1998-11-01), None
patent: 11-15430 (1999-01-01), None
patent: 11-185957 (1999-07-01), None
patent: 11-509647 (1999-08-01), None
patent: 2000-56727 (2000-02-01), None
patent: 1998-0012498 (1998-04-01), None
patent: 1998-0032964 (1998-07-01), None
patent: 1998-042717 (1998-08-01), None
patent: 1998-082289 (1998-12-01), None
patent: 10-0283717 (2001-03-01), None
patent: 10-0385378 (2003-07-01), None
patent: WO 96/06456 (1996-02-01), None
patent: WO 97/04436 (1997-02-01), None
patent: WO 99/53472 (1999-10-01), None
Office Action re Chinese application No. CN 200610084734.8, dated Jul. 18, 2008 (with English translation).
Mizukami, M. et al, “36.1: 6-Bit Digital VGA OLED,” SID 00 Digest, 2000, pp. 912-915.
Inukai, K. et al, “36.4L: Late-News Paper: 4.0in. TFT-OLED Displays and a Novel Digital Driving Method,” SID 00 Digest, 2000, pp. 924-927.
Nishi, T. et al, “High Efficiency TFT-OLED Display with Iridium-Complex as Triplet Emissive Center,” Proceedings of the 10thInternational Workshop on Inorganic and Organic Electroluminescence, (EL'00), Dec. 4-7, 2000, pp. 353-356.
Wu, C. et al, “P-19: Design of a Novel a-Si PIN/OLED Image Sensor & Display Device,” SID 99 Digest, 1999, pp. 528-531.
European Search Report re application No. EP 00123262.8, dated Mar. 2, 2006.
Office Action re Korean patent application No. KR 2000-0063099, dated Aug. 10, 2007 (with English translation).

Affiliated with

Also associated with

Rating

Electro-optical device with active matrix EL display does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electro-optical device with active matrix EL display, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electro-optical device with active matrix EL display will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2713553