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:
Feb. 02, 1993
Filed:
Jun. 09, 1992
Hiromichi Taniguchi, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
According to this invention, a chip type solid electrolytic capacitor includes a capacitor element, an insulating sheathing resin layer, two anode terminals, and a cathode terminal. The capacitor element is obtained by sequentially forming an oxide film, a solid electrolytic layer, and a cathode conductive layer on an anode body consisting of a valve metal in which anode leads are extracted from two opposite end faces. The insulating sheathing resin layer is coated on an entire outer surface except for both anode lead extraction end faces and a predetermined portion of one surface. The two anode terminals are formed on both the anode lead extraction end faces and peripheral portions thereof. The cathode terminal is formed on the cathode conductive layer exposed from said insulating sheathing resin layer.