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:
Jun. 08, 2010
Filed:
Sep. 28, 2007
Fumiyoshi Matsuoka, Kawasaki, JP;
Yohji Watanabe, Yokohama, JP;
Ryo Fukuda, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A second-conductivity-type transistor includes a source and drain formed by a second-conductivity-type diffusion layer formed on a first-conductivity-type semiconductor layer; and a gate formed on the first-conductivity-type semiconductor layer sandwiched between the second-conductivity-type diffusion layer through an insulating film A first-conductivity-type transistor includes a source and drain formed by a first-conductivity-type diffusion layer formed on a second-conductivity-type semiconductor layer; and a gate formed on the second-conductivity-type semiconductor layer sandwiched between the first-conductivity-type diffusion layer through an insulating film. The second-conductivity-type diffusion layer for configuring the second-conductivity-type transistor is divided into a plurality of regions, each of which being separated by a device isolation region formed on the first-conductivity-type semiconductor layer. The first-conductivity-type diffusion layer for configuring the first-conductivity-type transistor is divided into a plurality of regions, each of which being separated by a device isolation region formed on the second-conductivity-type semiconductor layer.