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:
Jun. 10, 2008
Filed:
Sep. 30, 2004
Applicants:
Myung Hoon Kim, Incheon-si, KR;
Hyun Seok Kim, Daegu-si, KR;
Inventors:
Myung Hoon Kim, Incheon-si, KR;
Hyun Seok Kim, Daegu-si, KR;
Assignee:
LG. Philips LCD. Co., Ltd, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01); G09G 5/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
An apparatus and a method of driving a liquid crystal display device includes generating a first control signal and a second control signal using a vertical synchronization signal and a horizontal synchronization signal, respectively; applying a scan pulse to gate lines depending on the first control signal; applying data to source lines depending on the second control signal; and driving a backlight unit in accordance with a change of state of at least one of the first control signal and the second control signal.