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. 16, 1990
Filed:
Aug. 21, 1989
Applicant:
Inventors:
Pierre Blanchard, Echirolles, FR;
Michel Carquet, Beziers, FR;
Assignee:
Thomson-CSF, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
357 24 ;
Abstract
A charge transfer device in which, during manufacture, a first upper electrode does not entirely cover a space separating two lower electrodes, and the zone thus left free is filled by a conductive material of the same type as the first upper electrode part. The method according to the invention allows simple manufacture without restrictions as to the positioning of the masks for manufacturing the electrodes, and allows manufacture without covering of the upper and lower electrodes, thereby allowing to reduce the stray capacities.