JPS6432620A - Manufacture of solid electrolytic capacitor - Google Patents

Manufacture of solid electrolytic capacitor

Info

Publication number
JPS6432620A
JPS6432620A JP18774087A JP18774087A JPS6432620A JP S6432620 A JPS6432620 A JP S6432620A JP 18774087 A JP18774087 A JP 18774087A JP 18774087 A JP18774087 A JP 18774087A JP S6432620 A JPS6432620 A JP S6432620A
Authority
JP
Japan
Prior art keywords
film
polymerization
onto
electrolytic capacitor
solid electrolytic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP18774087A
Other languages
Japanese (ja)
Other versions
JPH0423410B2 (en
Inventor
Michiyuki Kono
Minoru Fukuda
Isao Isa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Carlit Co Ltd
Original Assignee
Japan Carlit Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Japan Carlit Co Ltd filed Critical Japan Carlit Co Ltd
Priority to JP18774087A priority Critical patent/JPS6432620A/en
Publication of JPS6432620A publication Critical patent/JPS6432620A/en
Publication of JPH0423410B2 publication Critical patent/JPH0423410B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/022—Electrolytes; Absorbents
    • H01G9/025—Solid electrolytes

Abstract

PURPOSE:To obtain a solid electrolytic capacitor having excellent temperature characteristics by forming the chemical polymerization film of conductive high molecules onto a dielectric oxide film, cutting the end of metallic foil to expose a metallic section and shaping an electrolytic polymerization film onto the chemical polymerization film through electrolytic polymerization. CONSTITUTION:A dielectric oxide film 2 is formed onto a film forming metallic foil 1, and the chemical oxidation polymerization conductive high-molecular film 3 of pyrrole, thiophene, aniline or furan is shaped onto the film 2 by using an oxidizing agent. The end of the metallic foil 1 is cut, a metallic section is exposed, and the electrolytic polymerization conductive high-molecular film 4 of pyrrole, thiophene, aniline or furan is laminated onto the high-molecular film 3 through electrolytic polymerization. Accordingly, a solid electrolytic capacitor having excellent temperature characteristics is acquired. Aluminum or tantalum is used as a film forming metal.
JP18774087A 1987-07-29 1987-07-29 Manufacture of solid electrolytic capacitor Granted JPS6432620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18774087A JPS6432620A (en) 1987-07-29 1987-07-29 Manufacture of solid electrolytic capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18774087A JPS6432620A (en) 1987-07-29 1987-07-29 Manufacture of solid electrolytic capacitor

Publications (2)

Publication Number Publication Date
JPS6432620A true JPS6432620A (en) 1989-02-02
JPH0423410B2 JPH0423410B2 (en) 1992-04-22

Family

ID=16211365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18774087A Granted JPS6432620A (en) 1987-07-29 1987-07-29 Manufacture of solid electrolytic capacitor

Country Status (1)

Country Link
JP (1) JPS6432620A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0820076A2 (en) † 1996-07-16 1998-01-21 Nec Corporation Solid electrolyte capacitor and method for manufacturing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0820076A2 (en) † 1996-07-16 1998-01-21 Nec Corporation Solid electrolyte capacitor and method for manufacturing the same
EP0820076B2 (en) † 1996-07-16 2011-03-02 Nec Tokin Corporation Solid electrolyte capacitor and method for manufacturing the same

Also Published As

Publication number Publication date
JPH0423410B2 (en) 1992-04-22

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