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:
Apr. 22, 2014
Filed:
Nov. 21, 2011
Chuan-sheng Wei, Taichung, TW;
Ming-tao Chiang, Hsinchu, TW;
Yu-ting Lin, New Taipei, TW;
Maw-song Chen, Taipei, TW;
Wei-ming Huang, Taipei, TW;
Chuan-Sheng Wei, Taichung, TW;
Ming-Tao Chiang, Hsinchu, TW;
Yu-Ting Lin, New Taipei, TW;
Maw-Song Chen, Taipei, TW;
Wei-Ming Huang, Taipei, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A pixel array including a pixel electrode and an active device is provided. The active device includes a gate, a channel layer, a source, a drain, a connection electrode, a first branch portion and a second branch portion. The gate is electrically connected with a scan line. The channel layer located at a side of the gate is electrically isolated from the gate. The source, the drain and the connection electrode are disposed on a part region of the channel layer. The first branch portion disposed on a part region of the channel layer is connected with an end of the connection electrode. The first branch portion surrounds the source located on the channel layer. The second branch portion disposed on a part region of the channel layer is connected with the other end of the connection electrode. The second branch portion surrounds the drain located on the channel layer.