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:
Feb. 11, 1986
Filed:
May. 27, 1983
Applicant:
Inventors:
Assignee:
Fuji Xerox Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
250578 ; 2502 / ; 358212 ;
Abstract
A photoelectric converting device for use in an image pickup device is designed to obtain same photoelectric current from all photoelectric conversion elements which are disposed in array to form the photoelectric converting device. Variation in the quantity of incident light emitted from a light source on each element is compensated by intentionally varying the photoelectric conversion efficiency of each of a plurality of photoelectric conversion elements corresponding to its position in the array so that same photoelectric current flows through each element.