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:
Nov. 04, 1980
Filed:
Aug. 13, 1979
Applicant:
Inventors:
Ottomar Jantsch, Ottobrunn, DE;
Jeno Tihanyi, Munich, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
148-15 ; 148187 ; 357 24 ; 7 91 ;
Abstract
A charge coupled device (CCD-device) for sensors and memory is produced so as to have a bipolar structure, with the doped regions and zones thereof being produced by ion implantation whereby a greater structure density is attained along with a reduction in the transfer coefficient .epsilon..