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:
Jan. 09, 1996
Filed:
Feb. 25, 1994
Applicant:
Inventors:
Shinji Nakamura, Ukyo, JP;
Miki Hasegawa, Ukyo, JP;
Assignee:
Rohm Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01G / ;
U.S. Cl.
CPC ...
361529 ; 361534 ; 361540 ; 29 2503 ;
Abstract
A solid electrolytic capacitor is provided which comprises a capacitor element including a porous sintered chip of metal particles, a solid electrolytic substance electrically insulated from the metal particles by a dielectric substance, an anode terminal layer electrically connected to the metal particles, and a cathode terminal layer electrically connected to the solid electrolytic substance. The capacitor element has a terminal portion located adjacent to the anode terminal layer and provided with barrier means for preventing the solid electrolytic substance from entering to the terminal portion.