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. 16, 2013
Filed:
Apr. 27, 2011
Applicants:
Chia-ming Chang, New Taipei, TW;
Wei-sheng Yu, Taipei, TW;
Ming-hao Chang, New Taipei, TW;
Inventors:
Assignee:
Au Optronics Corporation, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/15 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pixel structure having an SMII (semiconductor-metal-insulator-ITO) capacitor is provided. Specifically, a partial region of a transparent electrode layer corresponding to a semiconductor layer is removed, so as to eliminate parasitic capacitance between the transparent electrode layer and the semiconductor layer, prevent defects (e.g., waterfall, image sticking, etc.) from occurring on the display frame, and improve the display quality.