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:
Apr. 07, 1987
Filed:
Oct. 04, 1985
Applicant:
Inventor:
Eugene D Savoye, Lancaster County, PA (US);
Assignee:
RCA Corporation, Princeton, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ; H01L / ;
U.S. Cl.
CPC ...
358213 ; 357 24 ;
Abstract
Back-illuminated CCD imagers of interline transfer type are made possible by deep, highly doped implant regions which bury the CCDs with respect to the back-illuminated surfaces of the imager substrates. Transfer smear caused by photoconversion in the CCD charge transfer channels must be suppressed in certain of these back-illuminated CCD imagers of interline transfer type, and suitable suppression methods are described.