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. 14, 2017
Filed:
Dec. 28, 2015
Lg Display Co., Ltd., Seoul, KR;
Hyunchul Kim, Gyeongbuk, KR;
Daehwan Kim, Daegu, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A gate driver drives a display panel. First and second gate pulse generator circuits each drives a high supply voltage onto respective gate lines via respective high drive transistors during a gate pulse period and discharge their respective gate lines through the respective high drive transistors during a discharge period. A gate pulse modulation circuit provides the high supply voltage to the first gate pulse generator and the second gate pulse generator via an output terminal during the first pulse period and the second pulse period and couples a source terminal of the first high drive transistor and a source terminal of the second high drive transistor to a first return line via the output terminal during the first and second discharge periods.