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:
May. 31, 2011
Filed:
Dec. 01, 2006
Applicants:
Hiroshi Gotoh, Kobe, JP;
Toshihiro Kugimiya, Kobe, JP;
Katsufumi Tomihisa, Kobe, JP;
Inventors:
Assignee:
Kobe Steel, Ltd., Kobe-shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A thin-film transistor substrate in which an aluminum alloy film composing a source/drain wiring is directly connected with a transparent electrode. The thin-film transistor substrate includes a gate wiring, and source wiring and drain wiring, the gate wiring and the source and drain wiring being arranged orthogonally to each other. The single-layer aluminum alloy film composing the gate wiring and the single-layer aluminum alloy film composing the source wiring and the drain wiring are the same in composition. Furthermore, display devices can be mounted with the above thin-film transistor substrates.