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:
Feb. 07, 2012
Filed:
Dec. 28, 2007
Hong Sung Song, Gyeongsangbuk-do, KR;
Ju Young Lee, Gyeongsangbuk-do, KR;
Woong Ki Min, Daegu, KR;
Dong Hoon Cha, Gyeongsangbuk-do, KR;
Sun Young Choi, Seoul, KR;
Su Hyuk Jang, Daegu, KR;
Hong Sung Song, Gyeongsangbuk-do, KR;
Ju Young Lee, Gyeongsangbuk-do, KR;
Woong Ki Min, Daegu, KR;
Dong Hoon Cha, Gyeongsangbuk-do, KR;
Sun Young Choi, Seoul, KR;
Su Hyuk Jang, Daegu, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A liquid crystal display device includes a liquid crystal display panel including a plurality of data lines, a plurality of gate lines, and a plurality of liquid crystal cells, the plurality of liquid crystal cells associated to a first and second liquid crystal cell groups, a data drive circuit to supply a data voltage to the data lines in response to a polarity control signal, a gate drive circuit to supply a scan pulse to the gate lines, and a polarity control circuit to generate different polarity control signals for each frame period and to control data voltage frequencies of the first and second liquid crystal cell groups to be different from each other.