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. 19, 2016
Filed:
Feb. 27, 2014
Applicants:
Satomi Sabu, Shizuoka, JP;
Kenkichiro Kobayashi, Shizuoka, JP;
Inventors:
Satomi Sabu, Shizuoka, JP;
Kenkichiro Kobayashi, Shizuoka, JP;
Assignee:
RICOH COMPANY, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/02 (2006.01); H01L 29/221 (2006.01); H01L 29/861 (2006.01);
U.S. Cl.
CPC ...
H01L 21/02554 (2013.01); H01L 21/0237 (2013.01); H01L 21/0242 (2013.01); H01L 21/02472 (2013.01); H01L 21/02483 (2013.01); H01L 21/02557 (2013.01); H01L 21/02579 (2013.01); H01L 21/02631 (2013.01); H01L 29/221 (2013.01); H01L 29/861 (2013.01);
Abstract
To provide an oxide composition, represented by: ZnOS(0<x≦0.5, α>0), where part of O sites of ZnO is substituted with an S atom, and another S atom is provided to an interstitial site by doping, and wherein the oxide composition is p-type.