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:
Sep. 09, 1986
Filed:
Aug. 14, 1984
Applicant:
Inventors:
Assignees:
Fuji Electric Corporate Research & Development Co., Ltd., Yokosuka, JP;
Fuji Electric Company, Ltd., Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
357 30 ; 357-2 ; 357 61 ; 357 63 ;
Abstract
In the specific embodiments described in the specification, a semiconductor radiation detector has a single-crystal silicon substrate coated with an amorphous silicon film containing an impurity to widen the mobility band gap of the semiconductor to reduce the reverse bias leakage current. Phosphorus and carbon are disclosed as impurities for the amorphous silicon film.