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:
Jan. 31, 1989
Filed:
Oct. 14, 1987
Applicant:
Inventor:
Yoshihiro Hisa, Itami, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
357 30 ; 357 27 ; 357 20 ; 357 47 ; 357 81 ;
Abstract
A semiconductor light receiving device comprising: a light receiving section obtained by arranging a plurality of light receiving elements having pn junctions in an array on a semiconductor substrate; a signal taking out section for taking out an electric signal obtained at the light receiving section; and a member for applying a magnetic field having a component in a direction vertical with the surface of the semiconductor substrate to the light receiving section.