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:
Jun. 17, 1980
Filed:
Mar. 09, 1978
Applicant:
Inventor:
Eberhard Krimmel, Pullach, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; G11C / ;
U.S. Cl.
CPC ...
357 24 ; 357 15 ; 357 91 ; 3072 / ;
Abstract
A CCD is disclosed having a semiconductor substrate of a first conductivity type with a plurality of electrodes serially located above one planar surface thereof, a plurality of buried doped zones of a conductivity type opposite to that of the substrate and located in a plane spaced below a surface of the substrate. The rear edge of each electrode is in line with the front edge of a buried doped zone. The front edge of the same electrode overlaps the rear end of the next succeeding buried doped zone. The upper front corner of each electrode is bevelled.