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:
Jan. 29, 2013
Filed:
Mar. 25, 2010
Applicant:
Masao Okihara, Miyagi, JP;
Inventor:
Masao Okihara, Miyagi, JP;
Assignee:
Lapis Semiconductor Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/01 (2006.01); H01L 27/12 (2006.01); H01L 31/0392 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a semiconductor device of a silicon on insulator (SOI) structure having uniform transistor properties, a first distance between a gate electrode forming position of an N type transistor and an end of a P type semiconductor region is greater than a second distance between a gate electrode forming position of the P type transistor and an edge of the N type semiconductor region.