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JPS6432619A - Manufacture of solid electrolytic capacitor - Google Patents

Manufacture of solid electrolytic capacitor

Info

Publication number
JPS6432619A
JPS6432619A JP18773987A JP18773987A JPS6432619A JP S6432619 A JPS6432619 A JP S6432619A JP 18773987 A JP18773987 A JP 18773987A JP 18773987 A JP18773987 A JP 18773987A JP S6432619 A JPS6432619 A JP S6432619A
Authority
JP
Japan
Prior art keywords
film
onto
electrolytic capacitor
polymerization
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
JP18773987A
Other languages
Japanese (ja)
Other versions
JPH0362298B2 (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 JP18773987A priority Critical patent/JPS6432619A/en
Publication of JPS6432619A publication Critical patent/JPS6432619A/en
Publication of JPH0362298B2 publication Critical patent/JPH0362298B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE:To obtain a solid electrolytic capacitor having excellent temperature characteristics by forming the two-layer films of the chemical oxidation polymerization film of polypyrrole and an electrolytic polymerization film onto a dielectric oxide film through electrolytic polymerization, using a dielectric as an anode. CONSTITUTION:A dielectric oxide film 2 is shaped onto a film forming metal 1, and the chemical oxidation polymerization conductive high-molecular film 3 of pyrrole, thiophene, aniline or furan is formed onto the film 2 by using an oxidizing agent. A conductor 5 is brought into contact with the high- molecular film 3 or arranged at a distance within 1mm to the film 3, 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, employing the conductor 5 as an anode. Ac cordingly, a solid electrolytic capacitor having excellent temperature characteristics is acquired. Aluminum or tantalum is used as the film forming metal.
JP18773987A 1987-07-29 1987-07-29 Manufacture of solid electrolytic capacitor Granted JPS6432619A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18773987A JPS6432619A (en) 1987-07-29 1987-07-29 Manufacture of solid electrolytic capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18773987A JPS6432619A (en) 1987-07-29 1987-07-29 Manufacture of solid electrolytic capacitor

Publications (2)

Publication Number Publication Date
JPS6432619A true JPS6432619A (en) 1989-02-02
JPH0362298B2 JPH0362298B2 (en) 1991-09-25

Family

ID=16211347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18773987A Granted JPS6432619A (en) 1987-07-29 1987-07-29 Manufacture of solid electrolytic capacitor

Country Status (1)

Country Link
JP (1) JPS6432619A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02186616A (en) * 1989-01-13 1990-07-20 Nippon Chemicon Corp Solid electrolyte capacitor and manufacture thereof
JPH0318009A (en) * 1989-06-15 1991-01-25 Marcon Electron Co Ltd Manufacture of solid tantalum electrolytic capacitor
JPH0745481A (en) * 1993-07-29 1995-02-14 Nec Corp Solid electrolytic capacitor and manufacture thereof
JPH07135126A (en) * 1993-11-10 1995-05-23 Nec Corp Solid electrolytic capacitor and its manufacture
US5628801A (en) * 1994-05-02 1997-05-13 Specialized Conductives Pty. Limited Electrolyte capacitor and method of making the same
EP0820076A2 (en) † 1996-07-16 1998-01-21 Nec Corporation Solid electrolyte capacitor and method for manufacturing the same
US6154358A (en) * 1997-07-30 2000-11-28 Nec Corporation Solid electrolytic capacitor using a conducting polymer
EP1100097A1 (en) * 1998-06-25 2001-05-16 Nichicon Corporation Solid electrolytic capacitor and process for producing the same
US6515848B1 (en) 1999-07-30 2003-02-04 Nec Corporation Solid electrolytic capacitors and method for manufacturing the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6037114A (en) * 1983-08-09 1985-02-26 昭和電工株式会社 Solid electrolytic condenser
JPS6122613A (en) * 1984-07-10 1986-01-31 昭和電工株式会社 Solid electrolytic condenser
JPS62165313A (en) * 1986-01-17 1987-07-21 昭和電工株式会社 Manufacture of solid electrolyte capacitor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6037114A (en) * 1983-08-09 1985-02-26 昭和電工株式会社 Solid electrolytic condenser
JPS6122613A (en) * 1984-07-10 1986-01-31 昭和電工株式会社 Solid electrolytic condenser
JPS62165313A (en) * 1986-01-17 1987-07-21 昭和電工株式会社 Manufacture of solid electrolyte capacitor

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02186616A (en) * 1989-01-13 1990-07-20 Nippon Chemicon Corp Solid electrolyte capacitor and manufacture thereof
JPH0318009A (en) * 1989-06-15 1991-01-25 Marcon Electron Co Ltd Manufacture of solid tantalum electrolytic capacitor
JPH0745481A (en) * 1993-07-29 1995-02-14 Nec Corp Solid electrolytic capacitor and manufacture thereof
US5461537A (en) * 1993-07-29 1995-10-24 Nec Corporation Solid electrolytic capacitor and method of manufacturing the same
JPH07135126A (en) * 1993-11-10 1995-05-23 Nec Corp Solid electrolytic capacitor and its manufacture
US5457862A (en) * 1993-11-10 1995-10-17 Nec Corporation Method of manufacturing solid electrolytic capacitor
US5628801A (en) * 1994-05-02 1997-05-13 Specialized Conductives Pty. Limited Electrolyte capacitor and method of making the same
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
US6154358A (en) * 1997-07-30 2000-11-28 Nec Corporation Solid electrolytic capacitor using a conducting polymer
US6210450B1 (en) 1997-07-30 2001-04-03 Nec Corporation Method of making solid electrolyte capacitor using a conducting polymer solid electrolytic capacitor using a conducting polymer method of making
EP1100097A1 (en) * 1998-06-25 2001-05-16 Nichicon Corporation Solid electrolytic capacitor and process for producing the same
US6515848B1 (en) 1999-07-30 2003-02-04 Nec Corporation Solid electrolytic capacitors and method for manufacturing the same

Also Published As

Publication number Publication date
JPH0362298B2 (en) 1991-09-25

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term