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:
Nov. 18, 2014
Filed:
Apr. 18, 2012
Kun-yueh Lin, Chiayi County, TW;
Chun-hsin Liu, Yunlin County, TW;
Chun-huan Chang, New Taipei, TW;
Ya-ting Lin, Taichung, TW;
Kun-Yueh Lin, Chiayi County, TW;
Chun-Hsin Liu, Yunlin County, TW;
Chun-Huan Chang, New Taipei, TW;
Ya-Ting Lin, Taichung, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A display panel and its gate driving circuit are provided. The gate driving circuit includes a plurality of shift registers. Each of the shift registers includes a first scan signal generator for generating a first scan signal, a second scan signal generator for generating a second scan signal, a first control unit for generating a first control signal, and a second control unit for generating a second control signal. Here, the first control signal and the second control signal are shared by the first scan signal generator and the second scan signal generator. Based on the above, the abatement of signal intensity of the first scan signal and the second scan signal caused by circuit sharing can be precluded, and a chip area occupied by each of the shift registers can be reduced.