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. 31, 2004
Filed:
May. 13, 2003
Applicant:
Inventors:
Assignee:
Rohm Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01G 4/228 ; H01G 9/00 ;
U.S. Cl.
CPC ...
H01G 4/228 ; H01G 9/00 ;
Abstract
A capacitor element includes an anode chip body formed by sintering valve metal powder, an anode wire projecting from an end surface of the anode chip body, and a ring member made of a water-repellent thermoplastic synthetic resin and fitted around a root portion of the anode wire connected to the anode chip body. The ring member is fitted and attached to the anode wire. The ring member adheres closely to both of the anode chip body and the anode wire without a gap by thermally melting the ring member in its fitted state around the anode wire.