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:
Apr. 20, 1993
Filed:
Feb. 24, 1992
Applicant:
Inventors:
Shunsuke Inoue, Hiratsuka, JP;
Shiro Arikawa, Atsugi, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
257462 ; 257291 ; 257435 ;
Abstract
A photoelectric conversion device has a semiconductor region for accumulating the carriers generated by photoexcitation which reads the signals according to the accumulated carriers in said semiconductor region. A stabilizing electrode is provided above the surface where the semiconductor region is formed.