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:
Mar. 22, 1983
Filed:
Mar. 17, 1980
Applicant:
Inventors:
Jun-ichi Nishizawa, Sendai, JP;
Tadahiro Ohmi, Sendai, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
357 22 ; 357 41 ; 357 30 ;
Abstract
This invention relates to a semiconductor image sensors and more particularly, to a back-illuminated-type static induction transistor image sensors. FIGS. 4A to 4C show the back illuminated type SIT image sensors operating in the electron depletion storing mode, where the n.sup.+ buried floating region 23 serves as storage region.