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. 01, 2011
Filed:
Feb. 07, 2007
Applicants:
Takaya Suzuki, Tokyo, JP;
Takashi Ipposhi, Tokyo, JP;
Inventors:
Takaya Suzuki, Tokyo, JP;
Takashi Ipposhi, Tokyo, JP;
Assignee:
Renesas Electronics Corporation, Kawasaki-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention realizes the miniaturization of a semiconductor device. On a first insulation film, an island-like semiconductor layer and a second insulation film which surrounds the semiconductor layer are formed, and resistance elements (for example, poly-silicon resistance elements) which are formed of a conductive film are arranged to be overlapped to an upper surface of the semiconductor layer in plane.