JPS6490517A - Electrolytic capacitor - Google Patents

Electrolytic capacitor

Info

Publication number
JPS6490517A
JPS6490517A JP62245903A JP24590387A JPS6490517A JP S6490517 A JPS6490517 A JP S6490517A JP 62245903 A JP62245903 A JP 62245903A JP 24590387 A JP24590387 A JP 24590387A JP S6490517 A JPS6490517 A JP S6490517A
Authority
JP
Japan
Prior art keywords
conductive
electrolytic capacitor
separator paper
high frequency
frequency range
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
JP62245903A
Other languages
Japanese (ja)
Other versions
JP2571941B2 (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.)
Marcon Electronics Co Ltd
Japan Carlit Co Ltd
Original Assignee
Marcon Electronics Co Ltd
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 Marcon Electronics Co Ltd, Japan Carlit Co Ltd filed Critical Marcon Electronics Co Ltd
Priority to JP62245903A priority Critical patent/JP2571941B2/en
Publication of JPS6490517A publication Critical patent/JPS6490517A/en
Application granted granted Critical
Publication of JP2571941B2 publication Critical patent/JP2571941B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/52—Separators

Abstract

PURPOSE:To obtain a capacitor having excellent electrical characteristic and exhibiting low resistance in a high frequency range, by making a separator paper conductive through a conductive polymer. CONSTITUTION:An anode foil 2 having a dielectric oxide film is wound together with a separator paper 1 and a cathode foil 3 to form an electrolytic capacitor. The separator paper 1 is made conductive through conductive polymers. The conductive polymers include polypyrol, polyanyline, polythiophane or polyfuran. Consequently, an electrolytic capacitor having excellent electrical characteristic and exhibiting low resistance in high frequency range can be obtained.
JP62245903A 1987-10-01 1987-10-01 Electrolytic capacitor Expired - Lifetime JP2571941B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62245903A JP2571941B2 (en) 1987-10-01 1987-10-01 Electrolytic capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62245903A JP2571941B2 (en) 1987-10-01 1987-10-01 Electrolytic capacitor

Publications (2)

Publication Number Publication Date
JPS6490517A true JPS6490517A (en) 1989-04-07
JP2571941B2 JP2571941B2 (en) 1997-01-16

Family

ID=17140537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62245903A Expired - Lifetime JP2571941B2 (en) 1987-10-01 1987-10-01 Electrolytic capacitor

Country Status (1)

Country Link
JP (1) JP2571941B2 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000106328A (en) * 1998-09-29 2000-04-11 Matsushita Electric Ind Co Ltd Capacitor and its manufacture
US6307735B1 (en) 1998-01-28 2001-10-23 Matsushita Electric Industrial Co., Ltd. Electrolytic capacitor and its manufacturing method
JP2004303941A (en) * 2003-03-31 2004-10-28 Matsushita Electric Ind Co Ltd Conductive separator and electrolytic capacitor using same
US6885547B2 (en) 2003-03-31 2005-04-26 Matsushita Electric Industrial Co., Ltd. Electrolytic capacitor
JP2006080112A (en) * 2004-09-07 2006-03-23 Matsushita Electric Ind Co Ltd Electrolytic capacitor
JP2006108650A (en) * 2004-09-07 2006-04-20 Matsushita Electric Ind Co Ltd Electrolyte for electrolytic capacitor, and electrolytic capacitor using the same
JP2006114540A (en) * 2004-10-12 2006-04-27 Matsushita Electric Ind Co Ltd Electrolytic capacitor
JP2006120830A (en) * 2004-10-21 2006-05-11 Matsushita Electric Ind Co Ltd Electrolytic capacitor
US7621970B2 (en) 2006-09-07 2009-11-24 Panasonic Corporation Manufacturing method of electrolytic capacitor
US7859828B2 (en) 2004-09-07 2010-12-28 Panasonic Corporation Electrolytic solution for electrolytic capacitor, and electrolytic capacitor using the same
JP2013191897A (en) * 2013-07-04 2013-09-26 Panasonic Corp Electrolytic capacitor
US8865085B2 (en) 2006-09-07 2014-10-21 Samsung Electronics Co., Ltd. System for maintaining freshness including flexible conducting polymer electrode
CN108022755A (en) * 2016-11-01 2018-05-11 钰邦电子（无锡）有限公司 The capacitor packaging structure and its wound-type module of negative conductive paillon foil is not required

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49119152A (en) * 1973-03-20 1974-11-14
JPS58123715A (en) * 1982-01-18 1983-07-23 三洋電機株式会社 Solid electrolytic condenser
JPS6436012A (en) * 1987-07-31 1989-02-07 Asahi Glass Co Ltd Solid electrolytic capacitor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49119152A (en) * 1973-03-20 1974-11-14
JPS58123715A (en) * 1982-01-18 1983-07-23 三洋電機株式会社 Solid electrolytic condenser
JPS6436012A (en) * 1987-07-31 1989-02-07 Asahi Glass Co Ltd Solid electrolytic capacitor

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6307735B1 (en) 1998-01-28 2001-10-23 Matsushita Electric Industrial Co., Ltd. Electrolytic capacitor and its manufacturing method
US6962612B1 (en) 1998-01-28 2005-11-08 Matsushita Electric Industrial Co., Ltd. Electrolytic capacitor and its manufacturing method
JP2000106328A (en) * 1998-09-29 2000-04-11 Matsushita Electric Ind Co Ltd Capacitor and its manufacture
JP2004303941A (en) * 2003-03-31 2004-10-28 Matsushita Electric Ind Co Ltd Conductive separator and electrolytic capacitor using same
US6885547B2 (en) 2003-03-31 2005-04-26 Matsushita Electric Industrial Co., Ltd. Electrolytic capacitor
JP2006108650A (en) * 2004-09-07 2006-04-20 Matsushita Electric Ind Co Ltd Electrolyte for electrolytic capacitor, and electrolytic capacitor using the same
JP2006080112A (en) * 2004-09-07 2006-03-23 Matsushita Electric Ind Co Ltd Electrolytic capacitor
US7859828B2 (en) 2004-09-07 2010-12-28 Panasonic Corporation Electrolytic solution for electrolytic capacitor, and electrolytic capacitor using the same
EP2698802A1 (en) 2004-09-07 2014-02-19 Panasonic Corporation Electrolytic capacitor comprising a separtor comprising a conductive polymer containing a p-dopant on its surface
JP2006114540A (en) * 2004-10-12 2006-04-27 Matsushita Electric Ind Co Ltd Electrolytic capacitor
JP2006120830A (en) * 2004-10-21 2006-05-11 Matsushita Electric Ind Co Ltd Electrolytic capacitor
US7621970B2 (en) 2006-09-07 2009-11-24 Panasonic Corporation Manufacturing method of electrolytic capacitor
US8865085B2 (en) 2006-09-07 2014-10-21 Samsung Electronics Co., Ltd. System for maintaining freshness including flexible conducting polymer electrode
JP2013191897A (en) * 2013-07-04 2013-09-26 Panasonic Corp Electrolytic capacitor
CN108022755A (en) * 2016-11-01 2018-05-11 钰邦电子（无锡）有限公司 The capacitor packaging structure and its wound-type module of negative conductive paillon foil is not required

Also Published As

Publication number Publication date
JP2571941B2 (en) 1997-01-16

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