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:
Jan. 04, 2011
Filed:
Dec. 28, 2006
Do-heon Kim, Busan, KR;
Soo-hwan Moon, Gumi-si, KR;
Ji-eun Chae, Gumi-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A gate driving circuit for a liquid crystal display device includes a plurality of shift register stages each including pull-up and pull-down transistors, wherein each of the pull-up and pull-down transistors is connected to a gate driving signal output terminal and controlled by voltages on first and second nodes, respectively, and wherein the pull-down transistors of a (2−1)th shift register stage and a (2)th shift register stage are connected to each other; and a control signal generating unit alternately supplying one of first and second control signals to the pull-down transistors of the (2−1)th and (2)th shift register stages and supplying the other of the first and second control signals to the pull-down transistors of the (2n+1)th and (2+2)th shift register stages, wherein n is an positive integer.