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. 02, 2011
Filed:
Mar. 19, 2007
Jian-jhong Fu, Miao-Li, TW;
Jian-Jhong Fu, Miao-Li, TW;
Chimel Innolux Corporation, Miao-Li County, TW;
Abstract
An exemplary method for fabricating a TFT array substrate includes providing an insulating substrate (); coating a gate metal layer () on the substrate; forming a plurality of gate electrodes () using a first photo-mask process; forming a gate insulating layer (), a semiconducting layer (), and a source/drain metal layer () on the substrate having the gate electrodes; forming a plurality of source electrodes () and a plurality of drain electrodes () using a second photo-mask process; forming a passivation material layer () and a photo resist layer on the gate insulating layer, the source electrodes and the drain electrodes; forming a passivation layer () and the photo resist pattern () using a third photo-mask process; forming a transparent conductive metal layer () on the photo resist pattern, the drain electrode and the gate insulating layer; and forming a pixel electrode () through removing the photo resist pattern.