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. 01, 2014
Filed:
Apr. 14, 2011
Wei-chun Hsu, Hsin-Chu, TW;
Yu-hsin Ting, Hsin-Chu, TW;
Chung-lin Fu, Hsin-Chu, TW;
Tsao-wen LU, Hsin-Chu, TW;
Nan-ying Lin, Hsin-Chu, TW;
Pei-hua Chen, Hsin-Chu, TW;
Wei-Chun Hsu, Hsin-Chu, TW;
Yu-Hsin Ting, Hsin-Chu, TW;
Chung-Lin Fu, Hsin-Chu, TW;
Tsao-Wen Lu, Hsin-Chu, TW;
Nan-Ying Lin, Hsin-Chu, TW;
Pei-Hua Chen, Hsin-Chu, TW;
AU Optronics Corp., Hsin-Chu, TW;
Abstract
An active liquid crystal display panel includes a pixel array, a gate driving circuit, a data driving circuit, and an analog buffer. The gate driving circuit is used for driving M first scan lines where M is a natural number. The analog buffer is coupled to the gate driving circuit and includes M buffer circuits and a regulator. Each buffer circuit drives a corresponding second scan line according to an output signal of a corresponding first scan line of the M first scan lines, and the regulator is used for maintaining at least one reference voltage supplied to the M buffer circuits.