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. 26, 2011
Filed:
Aug. 25, 2010
Chih-chung Liu, Shen-zhen, CN;
Chih-Chung Liu, Shen-zhen, CN;
Century Display(ShenZhen)Co.,Ltd., Longhua, Baoan, Shen-zhen, Guangdong, CN;
Abstract
A pixel structure includes a scan line, a data line, a gate electrode, a semiconductor layer, a source electrode, a drain electrode including a comb-shaped part surrounding the source electrode and a connecting part, and a pixel electrode electrically connected to the drain electrode. The scan line and the data line are arranged intersectedly and electrically insulated from each other. At least a portion of the source electrode and the drain electrode are disposed on the semiconductor layer. At least one branch of the comb-shaped part extends outside one side of the gate electrode to form a protrusion part. The connecting part extends from the comb-shaped part beyond the other side of the gate electrode. The protrusion part and the connecting part aligned with the margin of the gate electrode have a first width and a third width respectively, wherein the first width substantially equals to the third width.