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:
Jul. 14, 2009
Filed:
Jun. 05, 2006
Seung Chan Byun, Incheon, KR;
Seung Chan Byun, Incheon, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A display device according to the present invention includes a pixel array including a plurality of gate lines and a plurality of data lines crossing each other to define pixel regions and a plurality of first thin film transistors near the crossings, the first thin film transistors supplying pixel voltages to pixel electrodes of the pixel regions; a gate driving circuit to sequentially supply a scanning pulse to the gate lines; a data driving circuit to supply the pixel voltages to the data lines; and a pre-charging circuit including a plurality of second thin film transistors, the second thin film transistor connected to the nth (wherein, n is an integer) gate line and turned on by the scanning pulse applied to the nth gate line, the pre-charging circuit supplying a voltage higher than a threshold voltage of the first thin film transistors to the (n+2)th gate line.