Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2005-12-15
2010-10-19
Eisen, Alexander (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S055000
Reexamination Certificate
active
07817115
ABSTRACT:
An image display apparatus includes a plurality of display devices, a member arranged in the vicinity of the display devices, and a driving circuit to which an image signal corresponding to a quantity of light emitted from the light emitting region is inputted and which outputs a drive signal for driving the display devices. The driving circuit includes a correction circuit for correcting the image signal, with the drive circuit outputting the drive signal according to the corrected image signal. When the plurality of display devices is driven in accordance with the drive signal, a quantity of light emitted from a predetermined light emitting region correlating to a predetermined display device in the plurality of display devices is influenced by driving an adjacent display device and by the member. In a case where a first image signal as the image signal is inputted to the driving circuit within a first frame period, and a second image signal as the image signal is inputted to the driving circuit within a second frame period other than the first frame period, and the driving circuit outputs the drive signal corresponding to the second image signal, the correction circuit obtains a correction value to compensate for the influence caused by driving the plurality of display devices according to the drive signal corresponding to the first image signal, based on the first image signal, and the correction circuit corrects the second image signal based on the correction value and the second image signal.
REFERENCES:
patent: 5654607 (1997-08-01), Yamaguchi et al.
patent: 5677741 (1997-10-01), Yui
patent: 5734361 (1998-03-01), Suzuki et al.
patent: 5815135 (1998-09-01), Yui et al.
patent: 5912713 (1999-06-01), Tsunoda et al.
patent: 6307327 (2001-10-01), Xie et al.
patent: 6329759 (2001-12-01), Tanaka et al.
patent: 6473088 (2002-10-01), Matsumoto et al.
patent: 6538675 (2003-03-01), Aratani et al.
patent: 6614439 (2003-09-01), Matsumoto et al.
patent: 6870522 (2005-03-01), Sagano et al.
patent: 7046219 (2006-05-01), Kanai et al.
patent: 7148909 (2006-12-01), Yui et al.
patent: 7230386 (2007-06-01), Yui et al.
patent: 7327506 (2008-02-01), Yui
patent: 2002/0171608 (2002-11-01), Kanai et al.
patent: 2003/0107542 (2003-06-01), Abe et al.
patent: 2005/0206958 (2005-09-01), Inamura
patent: 2005/0285543 (2005-12-01), Yui et al.
patent: 2005/0286062 (2005-12-01), Yui
patent: 2006/0125731 (2006-06-01), Yui
patent: 2006/0132394 (2006-06-01), Hayama et al.
patent: 2006/0132396 (2006-06-01), Yui
patent: 2006/0192493 (2006-08-01), Kanai et al.
patent: 2007/0188526 (2007-08-01), Yui et al.
patent: 2-055492 (1990-02-01), None
patent: 7-005836 (1995-01-01), None
patent: 2000-242214 (2000-09-01), None
patent: 2000-250463 (2000-09-01), None
patent: 2005-031636 (2005-02-01), None
patent: 2005-301218 (2005-10-01), None
patent: 2006-047989 (2006-02-01), None
patent: 03870210 (2007-01-01), None
patent: 03870214 (2007-01-01), None
patent: 03962728 (2007-08-01), None
Canon Kabushiki Kaisha
Eisen Alexander
Fitzpatrick ,Cella, Harper & Scinto
McCommas Stuart
LandOfFree
Image display apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Image display apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image display apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4235846