Computer graphics processing and selective visual display system – Display driving control circuitry – Display power source
Reexamination Certificate
2008-07-22
2008-07-22
Lefkowitz, Sumati (Department: 2629)
Computer graphics processing and selective visual display system
Display driving control circuitry
Display power source
C345S052000, C345S087000
Reexamination Certificate
active
10709849
ABSTRACT:
A driving circuit of a liquid crystal display is provided. The driving circuit comprises: a plurality of gate drivers for selectively driving a plurality of thin film transistors of the liquid crystal display; a plurality of source drivers for receiving an image signal, the plurality of source drivers cooperating with the plurality of gate drivers to display an image on the liquid crystal display, each of the plurality of source drivers further comprising an adjustable common voltage generating circuit, each the adjustable common voltage generating circuit compensating, a common voltage output from each the adjustable common voltage generating circuit to make each the common voltage output from each the adjustable common voltage generating circuit the same or to make each the common voltage output to an ITO layer of a panel of the liquid crystal display the same, based on a common voltage adjustable data and a clock signal; and a timing sequence controller for providing a control signal and a data flow to the plurality of gate drivers and the plurality of source drivers and providing the common voltage adjustable data to each the adjustable common voltage generating circuit.
REFERENCES:
patent: 2004/0085371 (2004-05-01), Lee et al.
patent: 2004/0113881 (2004-06-01), Kim
patent: 2004/0164943 (2004-08-01), Ogawa et al.
patent: 2004/0227895 (2004-11-01), Yoo et al.
patent: 06004046 (1994-01-01), None
patent: 2000-310768 (2000-11-01), None
patent: 2001-134246 (2001-05-01), None
patent: 2001-166726 (2001-06-01), None
patent: 2004-021067 (2004-01-01), None
Jianq Chyun IP Office
Lefkowitz Sumati
Moon Seokyun
Novatek Microelectronics Corp.
LandOfFree
Driving circuit of liquid crystal 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 Driving circuit of liquid crystal display, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Driving circuit of liquid crystal display will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3913475