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. 31, 2010
Filed:
Dec. 26, 2007
Kuo-lung Fang, HsinChu County, TW;
Wen-ching Tsai, Yilan County, TW;
Kuo-yuan Tu, Miaoli County, TW;
Han-tu Lin, Taichung County, TW;
Kuo-Lung Fang, HsinChu County, TW;
Wen-Ching Tsai, Yilan County, TW;
Kuo-Yuan Tu, Miaoli County, TW;
Han-Tu Lin, Taichung County, TW;
Au Optronics Corp., Hsinchu, TW;
Abstract
The invention discloses a switching device for a pixel electrode of display device. The switching device comprises a gate formed on a substrate; a gate-insulating layer formed on the gate; a first buffer layer formed between the substrate and the gate and/or between the gate and the gate-insulating layer, wherein the first buffer layer comprises TaSi, TaSiN, TiSi, TiSiN, WSi, WSiN, or WCN; a semiconductor layer formed on a portion of the gate-insulating layer; and a source and a drain formed on a portion of the semiconductor layer.