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:
Oct. 22, 1996
Filed:
Dec. 05, 1994
Applicant:
Inventors:
Nobuyuki Yoshitake, Kanagawa, JP;
Shinji Takakura, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
257443 ; 257445 ; 257446 ; 257465 ;
Abstract
A photo IC having a plurality of photodiodes is disclosed. A semiconductor region to absorb stray carriers is provided between the photodiodes. Stray carriers generated by incidence of light are absorbed by the semiconductor region. As a result, crosstalk between the photodiodes is reduced.