The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 24, 1998
Filed:
Jan. 03, 1996
Applicant:
Inventors:
Oh-Kyong Kwon, Seoul, KR;
Kwang-Ho Lee, Seoul, KR;
Assignee:
LG Semicon Co., Ltd., Cheongju, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
345 90 ; 345 92 ;
Abstract
In a method for driving LCD, common electrodes arranged between a glass substrate having transistors and a glass substrate having color filters are divided into a plurality of segmented electrodes, different compensating voltages are applied to corresponding segmented electrodes, and an error of a pixel voltage due to a RC delay of a gate line are compensated, so as to prevent degradation of a picture quality caused due to an RC delay of a gate line.