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:
Jul. 16, 2013
Filed:
Jun. 07, 2011
Applicants:
Yasuhiro Terai, Kanagawa, JP;
Eri Fukumoto, Kanagawa, JP;
Toshiaki Arai, Kanagawa, JP;
Inventors:
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A thin film transistor is provided that includes a gate electrode, a source electrode, and a drain electrode, an oxide semiconductor active layer formed over the gate electrode, a fixed charge storage layer formed over a portion of the oxide semiconductor active layer, and a fixed charge control electrode formed over the fixed charged storage layer.