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:
Mar. 28, 2006
Filed:
Aug. 11, 2003
Tsutomu Sato, Yokohama, JP;
Hajime Nagano, Yokohama, JP;
Ichiro Mizushima, Yokohama, JP;
Takashi Yamada, Ebina, JP;
Yuso Udo, Chofu, JP;
Shinichi Nitta, Yokohama, JP;
Tsutomu Sato, Yokohama, JP;
Hajime Nagano, Yokohama, JP;
Ichiro Mizushima, Yokohama, JP;
Takashi Yamada, Ebina, JP;
Yuso Udo, Chofu, JP;
Shinichi Nitta, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A semiconductor device according to an aspect of the present invention comprises a first semiconductor layer and a plurality of second semiconductor layers. The first semiconductor layer is formed in a first region of a semiconductor substrate with one of an insulating film and a cavity interposed between the semiconductor substrate and the first semiconductor layer. The plurality of second semiconductor layers is formed in second regions of the semiconductor substrate.