Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2007-05-22
2007-05-22
Patel, Nitin (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S093000
Reexamination Certificate
active
09826096
ABSTRACT:
A method of reducing flickering and inhomogeneous brightness in an LCD. The method serially connects each scan line connecting a plurality of pixels in a row with a resistor to form a scan line circuit. The resistor is connected between the first pixel of the scan line and the voltage input terminal of the scan line, so that the gate voltage entering the TFT in the first pixel deforms. The voltage of the TFT decreases when it is turned off, minimizing screen flickering and inhomogeneous brightness due to the capacitor charge coupling effect between the first pixel and the last pixel on a scan line.
REFERENCES:
patent: 4406997 (1983-09-01), Depp et al.
patent: 5278086 (1994-01-01), Tomes et al.
patent: 5475396 (1995-12-01), Kitajima et al.
patent: 5497146 (1996-03-01), Hebiguchi
patent: 5534860 (1996-07-01), Phillips et al.
patent: 5614730 (1997-03-01), Nakazawa et al.
patent: 6124840 (2000-09-01), Kwon
patent: 6259425 (2001-07-01), Shimizu
patent: 6421038 (2002-07-01), Lee
patent: 6462724 (2002-10-01), Ozawa et al.
patent: 6493047 (2002-12-01), Ha
patent: 6914643 (2005-07-01), Nagase et al.
Sah Wen-Jyh
Wu Biing-Seng
Wu Chao-Wen
Chi Mai Optoelectronics Corp.
Patel Nitin
LandOfFree
Method of reducing flickering and inhomogeneous brightness... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of reducing flickering and inhomogeneous brightness..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of reducing flickering and inhomogeneous brightness... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3825375