Title of Invention

METHOD AND DEVICE FOR CONTROLLING COMMON MODE ELECTRODE VOLTAGE IN A LIQUID CRYSTAL DISPLAY.

Abstract TITLE: METHOD AND DEVICE FOR CONTROLLING COMMON MODE ELECTRODE VOLTAGE IN A LIQUID CRYSTAL DISPLAY. A method of controlling common mode electrode voltage in a liquid crystal display, comprising the steps of applying a video signal with a predetermined color and drive level to an imager, determining a difference between a positive field detector voltage and a negative field detector voltage and feeding back the difference to a controller to adjust the common mode electrode voltage.
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Documents:


Patent Number 219007
Indian Patent Application Number IN/PCT/2002/952/KOL
PG Journal Number 16/2008
Publication Date 18-Apr-2008
Grant Date 16-Apr-2008
Date of Filing 23-Jul-2002
Name of Patentee THOMSON LICENSING S.A.
Applicant Address FRANCE, 46, QUAI ALPHONSE, LE GALLO, F-92648 BOULOGNE, CEDEX, A FRENCH COMPANY.
Inventors:
# Inventor's Name Inventor's Address
1 O'DONNELL EUGENE MURPHY UNITED STATES OF AMERICA 7594 TIMBER SPRINGS DRIVE, FISHERS, IN 46038;
2 HOFFMANN BRENT WILLIAM UNITED STATES OF AMERICA 1007 HONEYSUCKLE DRIVE, MOORESVILLE, IN 46158.
PCT International Classification Number G09G 3/36
PCT International Application Number PCT/US01/44803
PCT International Filing date 2001-11-29
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 60/250,273 2000-11-30 U.S.A.