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:
May. 11, 2010
Filed:
Dec. 14, 2004
Applicants:
Yong Ho Jang, Gyeonggi-do, KR;
Soo Young Yoon, Gyeonggi-do, KR;
Inventors:
Yong Ho Jang, Gyeonggi-do, KR;
Soo Young Yoon, Gyeonggi-do, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
A liquid crystal display (LCD) device includes an LCD panel having a plurality of data lines and a plurality of gate lines crossing the data lines, a data driving circuit to generate a data voltage, a demultiplexer to apply the data voltage from the data driving circuit to the data lines using a plurality of switching devices, and a control signal generator to generate a plurality of control signals having a first polarity of voltage in order to turn on the switching devices and in order to add a second polarity of voltage to the control signals.