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:
Oct. 15, 2013
Filed:
Mar. 21, 2011
Applicants:
Yoko Iwakaji, Kanagawa-ken, JP;
Jun Hirota, Kanagawa-ken, JP;
Moto Yabuki, Tokyo, JP;
Wakana Kai, Kanagawa-ken, JP;
Hirokazu Ishida, Kanagawa-ken, JP;
Ichiro Mizushima, Kanagawa-ken, JP;
Inventors:
Yoko Iwakaji, Kanagawa-ken, JP;
Jun Hirota, Kanagawa-ken, JP;
Moto Yabuki, Tokyo, JP;
Wakana Kai, Kanagawa-ken, JP;
Hirokazu Ishida, Kanagawa-ken, JP;
Ichiro Mizushima, Kanagawa-ken, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to one embodiment, a semiconductor device includes a plurality of silicon films. The plurality of silicon films are disposed on one plane and are made of polysilicon containing an impurity. A crystal orientation of each of the silicon films is a (311) orientation.