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:
Sep. 17, 2013
Filed:
Mar. 24, 2010
Applicants:
Yu-chung Yang, Hsinchu, TW;
Yung-chih Chen, Hsinchu, TW;
Chih-ying Lin, Hsinchu, TW;
Kuo-hua Hsu, Hsinchu, TW;
Inventors:
Yu-Chung Yang, Hsinchu, TW;
Yung-Chih Chen, Hsinchu, TW;
Chih-Ying Lin, Hsinchu, TW;
Kuo-Hua Hsu, Hsinchu, TW;
Assignee:
AU Optronics Corporation, Hsinchu, TW;
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01); G11C 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A shift register comprises a plurality of stages. In one embodiment, each stage includes a first output, a second output, a pull-up circuit electrically coupled between a node and the second output, a pull-up control circuit electrically coupled to the node, a pull-down control circuit electrically coupled between the node and the first output, and a control circuit electrically coupled to the node and the first output.