Display device and luminance control method therefor

Details Display device and luminance control method therefor Display device and luminance control method therefor

2007-07-03

2007-07-03

Chang, Kent (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S690000, C345S211000

Reissue Patent

active

10727331

ABSTRACT:
A temperature difference estimated value is found from a video signal using a temperature estimated value representing the temperature of the panel outer periphery of a display screen of a PDP and a reference value representing the temperature of the panel outer periphery of the PDP which is outputted from a panel periphery temperature setter by a temperature difference estimator, and the luminance of an image displayed on a display is controlled depending on the temperature difference estimated value by a controller and a brightness controller.

REFERENCES:
patent: 5748171 (1998-05-01), Ishizaki et al.
patent: 5757343 (1998-05-01), Nagakubo
patent: 6023130 (2000-02-01), Sakasegawa et al.
patent: 6133682 (2000-10-01), Murai et al.
patent: 6191505 (2001-02-01), Matsuyama
patent: 6270061 (2001-08-01), Bouquet et al.
patent: 6288495 (2001-09-01), Yashiro
patent: 6313821 (2001-11-01), Mizuno
patent: 6320568 (2001-11-01), Zavracky
patent: 6331843 (2001-12-01), Kasahara et al.
patent: 6414660 (2002-07-01), Kasahara et al.
patent: 6492965 (2002-12-01), Kasahara et al.
patent: 6509884 (2003-01-01), Kasahara et al.
patent: 0888004 (1998-12-01), None
patent: 0924683 (1999-06-01), None
patent: 0930603 (1999-07-01), None
patent: 6-282241 (1994-10-01), None
patent: 6-289812 (1995-02-01), None
patent: 9-6283 (1997-01-01), None
patent: 9-198005 (1997-07-01), None
patent: 9-288467 (1997-11-01), None
patent: 10215424 (1998-08-01), None
patent: 11-15387 (1999-01-01), None
patent: 11194745 (1999-07-01), None
patent: 11212517 (1999-08-01), None
patent: 11219152 (1999-08-01), None
patent: 11231828 (1999-08-01), None
patent: 11283228 (1999-10-01), None
patent: 11288244 (1999-10-01), None
patent: 2001-200087 (2001-07-01), None
patent: 99/30308 (1999-06-01), None
patent: 99/30309 (1999-06-01), None
English Language abstract of JP 9-198005.
English Language abstract of JP 11-288244.
English Language abstract of JP 11-231828.
English Language Abstract of EP 0924683.
English Language Abstract of EP 0888004.
English Language Abstract of EP 0930603.
English Language Abstract of JP 11-212517.
An article entitled “A Heat Control Method for Plasma Display Panel,”ITE '98: 1998 ITE Annual Convention, together with a partial English language translation of the same.
English Language Abstract of JP 6-289812.
English Language Abstract of JP 11-219152.
English Language Abstract of JP 11-15387.
English Language Abstract of JP 6-282241.
English Language Abstract of JP 9-6283.
English Language Abstract of JP 9-288467.
English Language Abstract of JP 10-215424.
English Language Abstract of JP 11-194745.

Affiliated with

Also associated with

Rating

Display device and luminance control method therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Display device and luminance control method therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display device and luminance control method therefor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3723795