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:
Oct. 04, 2011
Filed:
Aug. 27, 2007
Sin Ho Kang, Gyeonggi-do, KR;
Jin Cheol Hong, Gyeongsangbuk-do, KR;
Tae Hun Kim, Gyeongsangbuk-do, KR;
Man Gyu Park, Seoul, KR;
Seung Cheol O, Seoul, KR;
Su Hyuk Jang, Daegu, KR;
Sin Ho Kang, Gyeonggi-do, KR;
Jin Cheol Hong, Gyeongsangbuk-do, KR;
Tae Hun Kim, Gyeongsangbuk-do, KR;
Man Gyu Park, Seoul, KR;
Seung Cheol O, Seoul, KR;
Su Hyuk Jang, Daegu, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A liquid crystal display for changing a supply sequence of a scanning pulse with which a plurality of gate lines are supplied to realize a one dot inversion, and a driving method thereof are disclosed. In the liquid crystal display, a liquid crystal display panel has a plurality of data lines and a plurality of gate lines, which are crossed each other, and pixels, which are defined by the lines. A gate driver supplies scanning pulses to the gate lines, and changes a supply sequence of the scanning pulses for each frame. A data driver converts digital video data into data voltages and periodically inverts a polarity of the data voltages to supply the data voltages in accordance with a supply sequence of the scanning pulses. And a timing controller supplies the digital video data to the data driver, and controls the data driver and the gate driver, and wherein a polarity of data voltages, which are supplied to the liquid crystal display panel, is inverted for each liquid crystal cell and a polarity of a data voltage which is outputted from the data driver, is inverted for every two to four horizontal periods.