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:
Oct. 21, 2008
Filed:
Feb. 16, 2007
Yi-wei Lee, Hsinchu, TW;
Ching-yun Chu, Hsinchu, TW;
Tzufong Huang, Hsinchu, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A pixel structure including a substrate, a gate, a patterned dielectric layer, a semiconductor layer, a source, a drain and a reflective pixel electrode is provided. The gate is disposed on the substrate, whereon the patterned dielectric layer is disposed to cover the gate. The patterned dielectric layer has a plurality of bumps and at least one opening; the bumps are disposed on the substrate exposed by the opening and the semiconductor layer is disposed on the patterned dielectric layer above the gate. The source and the drain are disposed on the semiconductor layer. The reflective pixel electrode is disposed on the patterned dielectric layer to cover the bumps and electrically connected with the drain. Hence, the pixel structure can achieve better reliability.