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:
Jan. 01, 2002
Filed:
Jul. 15, 1999
Applicant:
Inventor:
Sang Tae Lee, Kyungsangbuk-Do, KR;
Assignee:
LG. Philips LCD Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/30 ;
U.S. Cl.
CPC ...
G09G 3/30 ;
Abstract
A rush current preventing circuit for a liquid crystal display that is suitable for eliminating a rush current at the time of applying an initial power to the liquid crystal display includes an output enable signal generator generating an output enable signal to control outputs of the gate drive integrated circuits. A start output enable signal generator generates a start output enable signal having at least a desired interval of disable pulse at the time of applying an initial power. An output enable signal switching device switches the output enable signal and the start output enable signal in accordance with the start output enable signal.