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:
Dec. 03, 2013
Filed:
Nov. 18, 2010
Applicants:
Koki Yano, Sodegaura, JP;
Masayuki Itose, Sodegaura, JP;
Inventors:
Koki Yano, Sodegaura, JP;
Masayuki Itose, Sodegaura, JP;
Assignee:
Idemitsu Kosan Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sintered body including an oxide that includes In, Ga and Zn at the following atomic ratio and includes a compound having as a main component a homologous crystal structure represented by InGaO(ZnO):0.28≦Zn/(In+Zn+Ga)≦0.380.18≦Ga/(In+Zn+Ga)≦0.28.