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. 15, 2014
Filed:
Jul. 28, 2011
Applicants:
Yoshihiro Takaishi, Tokyo, JP;
Kazuhiro Nojima, Tokyo, JP;
Inventors:
Yoshihiro Takaishi, Tokyo, JP;
Kazuhiro Nojima, Tokyo, JP;
Assignee:
PS4 Luxco S.A.R.L., Luxembourg, LU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/94 (2006.01); H01L 23/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device includes a first island and a first electrode. The first island includes a first semiconductor region, a first insulation region, and a first insulating film. The first semiconductor region has first and second side surfaces adjacent to the first insulation region and the first insulating film, respectively. The first electrode is adjacent to the first insulation region and the first insulating film. The first insulating film is between the first electrode and the first semiconductor region.