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:
Dec. 07, 2004
Filed:
Jun. 12, 2003
Applicant:
Inventors:
Assignee:
Fuji Electric Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/358 ;
U.S. Cl.
CPC ...
H01L 2/358 ;
Abstract
A semiconductor device comprising: a semiconductor substrate, a dielectric film formed on the semiconductor substrate, a first electrode and a second electrode separated from each other on the dielectric film; a spiral thin film layer having both ends connected to the first electrode and the second electrode, respectively, the spiral thin film layer surrounding the first electrode, the thin film layer being formed on the dielectric layer, and a plurality of p-n diodes formed in series in the spiral thin film layer along a longitudinal direction of the spiral thin film layer.