Computer graphics processing and selective visual display system – Display driving control circuitry – Intensity or color driving control
Reexamination Certificate
2007-12-04
2007-12-04
Sajous, Wesner (Department: 2628)
Computer graphics processing and selective visual display system
Display driving control circuitry
Intensity or color driving control
C345S696000, C345S003200, C345S541000, C345S547000, C348S457000, C348S439100
Reexamination Certificate
active
10508393
ABSTRACT:
The present invention relates to a device for digital display of a video image using time-division modulation. This device is intended to display a video image during a video frame comprising a plurality of consecutive subfields distributed within at least two separate identical time segments. According to the invention, the pixels of the video image change state at most once during each time segment and the video image to be displayed is saved in the image memory in the form of information identifying, for each subfield, the pixels changing state.
REFERENCES:
patent: 6144353 (2000-11-01), McKnight
patent: 6222512 (2001-04-01), Tajima et al.
patent: 6392656 (2002-05-01), Someya et al.
patent: 7106351 (2006-09-01), Ito
patent: 7110008 (2006-09-01), Katoh et al.
patent: 2001/0028347 (2001-10-01), Kawahara et al.
patent: 2002/0047824 (2002-04-01), Handschy et al.
patent: 1052614 (2000-11-01), None
patent: 11-327492 (1999-11-01), None
Patent Abstracts of Japan, vol. 2000, No. 02, Feb. 29, 2000 & JP 11-327492.
Search Report Dated Sep. 12, 2003.
Borel Thierry
Doyen Didier
Kervec Jonathan
Fried Harvey D.
Laks Joseph J.
Sajous Wesner
Thomson Licensing
LandOfFree
Device for digital display of a video image does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for digital display of a video image, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for digital display of a video image will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3888058