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:
Dec. 11, 2012
Filed:
Jul. 08, 2009
Ssu-lin Yen, Taipei County, TW;
Chia-ming Chiang, Taoyuan County, TW;
Ssu-Lin Yen, Taipei County, TW;
Chia-Ming Chiang, Taoyuan County, TW;
Chunghwa Picture Tubes, Ltd., Bade, Taoyuan, TW;
Abstract
A pixel structure includes a drain extension portion disposed on an islanding semiconductor layer, wherein the islanding semiconductor layer is formed together with a thin-film transistor channel layer. Therefore, the total thickness of the islanding semiconductor layer and the drain extension portion is increased, such that the distance between the gate line and the drain extension portion is enlarged, and the coupling capacitance between the gate line and the drain extension portion can be lowered. Therefore, the display panel with the pixel structure of the present invention can have low coupling capacitance so as to improve the flicker phenomena obviously.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile