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. 15, 2002
Filed:
Sep. 27, 2001
Applicant:
Inventors:
Assignee:
Fujitsu Limited, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 3/10232 ; H01L 3/100 ;
U.S. Cl.
CPC ...
H01L 3/10232 ; H01L 3/100 ;
Abstract
A solid state imaging device includes a semiconductor substrate, a light receiving section which is provided in a surface of the semiconductor substrate, and includes an array of pixels that accumulate electric charge through photoelectric conversion of incoming light, a light shielding section which includes an array of pixels formed in the surface of the semiconductor substrate and shielded from light, and a drain which is situated between the light receiving section and the light shielding section, and is formed to a depth deeper in the semiconductor substrate than the light receiving section and the light shielding section.