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:
Aug. 02, 1977
Filed:
Jan. 02, 1976
Gerhart P Klein, Manchester, MA (US);
Milton Kallianidis, Brockton, MA (US);
Paul J Christiansen, Greencastle, IN (US);
Dennis R Henderson, Indianapolis, IN (US);
P. R. Mallory & Co., Inc., Indianapolis, IN (US);
Abstract
An intermediate precoat layer is provided for encapsulated electrical devices such as solid electrolyte tantalum capacitors. The intermediate precoat layer contains a resin material selected from the group of acrylic, styrene, cellulose acetate, polyvinyl chloride and certain epoxy type materials. The intermediate precoat layer of the present invention helps to stabilize electrical characteristics in the electrical devices such as reducing the DC leakage current in solid electrolyte tantalum capacitors after encapsulation by a protective layer.