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:
Aug. 30, 2011
Filed:
Dec. 22, 2008
Chih-hung Shih, Hsinchu, TW;
Chih-chun Yang, Hsinchu, TW;
Ming-yuan Huang, Hsinchu, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A method for manufacturing a pixel structure includes providing a substrate having an active device thereon and forming a dielectric layer covering the active device. The dielectric layer has a contact hole disposed over the active device. Next, a first photoresist layer is formed on the dielectric layer over the active device, and a transparent conductive layer is formed to cover a portion of the dielectric layer and the first photoresist layer. The transparent conductive layer is electrically connected to the active device via the contact hole. Besides, the transparent conductive layer is irradiated with use of a laser beam, and a portion of the transparent conductive layer on the first photoresist layer is removed, such that the other portion of the transparent conductive layer on the portion of the dielectric layer forms a pixel electrode. The first patterned photoresist layer is then removed.