Chip type solid electrolytic capacitor having plated fillet surface and method of manufacturing the same

• Main Authors: ABE SATOSHI, ISHIJIMA MASAMI
• Format: Patent
• Language: English
• Published: 13.12.2005
• Edition: 7
• Subjects: BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

In a chip type solid electrolytic capacitor, an anode terminal is provided with an anode terminal lower surface exposed from a package lower surface and an anode terminal end surface adjacent to the anode terminal lower surface and exposed from a first package end surface. The cathode terminal is also provided with a cathode terminal lower surface and a cathode terminal end surface. The anode terminal end surface is provided with an anode terminal dent surface upwardly extending from the boundary with the anode terminal lower surface. The anode terminal dent surface is plated. The cathode terminal end surface is also provided with a cathode terminal dent surface which is plated.