SOLID ELECTROLYTIC CAPACITOR

SOLID ELECTROLYTIC CAPACITOR

PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor having stable connectivity small in dispersion even if output of laser light is restrained when a positive electrode body end and a positive electrode metal piece of the solid electrolytic capacitor are melted by using a laser welding m...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAGASAWA TOSHIHISA, MARUKO YUICHI, ASAMI TADAMASA
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
ELECTRICITY
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor having stable connectivity small in dispersion even if output of laser light is restrained when a positive electrode body end and a positive electrode metal piece of the solid electrolytic capacitor are melted by using a laser welding method. SOLUTION: The solid electrolytic capacitor has recessed shapes in laser light irradiation regions 12 of the positive electrode body ends 2a and the positive electrode metal pieces 6 of a solid electrolytic capacitor element before laser welding. COPYRIGHT: (C)2010,JPO&INPIT