WO2009063618A1 - チップ形固体電解コンデンサとチップ形フィルタ - Google Patents

チップ形固体電解コンデンサとチップ形フィルタ Download PDF

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Publication number
WO2009063618A1
WO2009063618A1 PCT/JP2008/003269 JP2008003269W WO2009063618A1 WO 2009063618 A1 WO2009063618 A1 WO 2009063618A1 JP 2008003269 W JP2008003269 W JP 2008003269W WO 2009063618 A1 WO2009063618 A1 WO 2009063618A1
Authority
WO
WIPO (PCT)
Prior art keywords
chip
electrolytic capacitor
solid electrolytic
type
type filter
Prior art date
Application number
PCT/JP2008/003269
Other languages
English (en)
French (fr)
Inventor
Junichi Kurita
Hiroshi Higashitani
Tsuyoshi Yoshino
Original Assignee
Panasonic Corporation
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
Priority claimed from JP2007296522A external-priority patent/JP5034887B2/ja
Priority claimed from JP2007296521A external-priority patent/JP5034886B2/ja
Application filed by Panasonic Corporation filed Critical Panasonic Corporation
Priority to CN2008801161709A priority Critical patent/CN101861632B/zh
Priority to US12/678,529 priority patent/US8421557B2/en
Publication of WO2009063618A1 publication Critical patent/WO2009063618A1/ja

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
    • H01G9/008—Terminals
    • H01G9/012—Terminals specially adapted for solid capacitors
    • 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
    • H01G9/14—Structural combinations or circuits for modifying, or compensating for, electric characteristics of electrolytic capacitors
    • 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
    • H01G9/15—Solid electrolytic capacitors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H2001/0014—Capacitor filters, i.e. capacitors whose parasitic inductance is of relevance to consider it as filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

　固体電解コンデンサは、平板状の固体電解コンデンサ素子を積層して構成されている。そのうちの一部の固体電解コンデンサ素子の陰極部と、残りの固体電解コンデンサ素子の陰極部とが互いに対向するように引き出され独立した第１、第２陰極リードフレームにそれぞれ接続されている。この２つの陰極部は固体電解コンデンサ内で互いに絶縁されている。
PCT/JP2008/003269 2007-11-15 2008-11-12 チップ形固体電解コンデンサとチップ形フィルタ WO2009063618A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2008801161709A CN101861632B (zh) 2007-11-15 2008-11-12 片式固体电解电容器和片式滤波器
US12/678,529 US8421557B2 (en) 2007-11-15 2008-11-12 Chip-type solid electrolytic capacitor and chip-type filter

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-296522 2007-11-15
JP2007-296521 2007-11-15
JP2007296522A JP5034887B2 (ja) 2007-11-15 2007-11-15 チップ形固体電解コンデンサ
JP2007296521A JP5034886B2 (ja) 2007-11-15 2007-11-15 チップ形固体電解コンデンサ

Publications (1)

Publication Number Publication Date
WO2009063618A1 true WO2009063618A1 (ja) 2009-05-22

Family

ID=40638473

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/003269 WO2009063618A1 (ja) 2007-11-15 2008-11-12 チップ形固体電解コンデンサとチップ形フィルタ

Country Status (3)

Country Link
US (1) US8421557B2 (ja)
CN (1) CN101861632B (ja)
WO (1) WO2009063618A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140078647A1 (en) * 2012-09-14 2014-03-20 Apaq Technology Co., Ltd. Stacked-type solid electrolytic capacitor package structure having a plurality of negative lead pins and method of manufacturing the same
WO2014174833A1 (ja) * 2013-04-26 2014-10-30 パナソニックＩｐマネジメント株式会社 固体電解コンデンサ及びそれを用いた実装体

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI492254B (zh) * 2010-12-28 2015-07-11 Ind Tech Res Inst 去耦合元件
US9098237B2 (en) * 2011-08-31 2015-08-04 Apple Inc. Systems and methods for coupling electrically isolated sections of an electronic device
TWI511172B (zh) 2011-11-10 2015-12-01 財團法人工業技術研究院 去耦合元件及其製造方法
JP5879491B2 (ja) * 2012-02-28 2016-03-08 パナソニックＩｐマネジメント株式会社 固体電解コンデンサ
TWI443698B (zh) * 2012-09-13 2014-07-01 Ind Tech Res Inst 去耦合元件及其製造方法
JPWO2017163571A1 (ja) * 2016-03-25 2019-01-31 パナソニックＩｐマネジメント株式会社 電解コンデンサ
WO2018180437A1 (ja) * 2017-03-29 2018-10-04 パナソニックＩｐマネジメント株式会社 固体電解コンデンサおよびその製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001230156A (ja) * 1999-12-10 2001-08-24 Showa Denko Kk 積層型固体電解コンデンサ
JP2003142347A (ja) * 2001-11-02 2003-05-16 Rohm Co Ltd 固体電解コンデンサの構造及びその製造方法
JP2004071634A (ja) * 2002-08-01 2004-03-04 Rohm Co Ltd 固体電解コンデンサ用コンデンサ素子の製造方法及びこのコンデンサ素子を使用した固体電解コンデンサの製造方法
JP2005269293A (ja) * 2004-03-19 2005-09-29 Sanyo Electric Co Ltd デカップリングデバイス
JP2007005760A (ja) * 2005-05-23 2007-01-11 Matsushita Electric Ind Co Ltd チップ形固体電解コンデンサ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6421227B2 (en) 1999-12-10 2002-07-16 Showa Denko K.K. Solid electrolytic multilayer capacitor
AU2003244256A1 (en) * 2002-06-18 2003-12-31 Tdk Corporation Solid electroytic capacitor and production method therefor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001230156A (ja) * 1999-12-10 2001-08-24 Showa Denko Kk 積層型固体電解コンデンサ
JP2003142347A (ja) * 2001-11-02 2003-05-16 Rohm Co Ltd 固体電解コンデンサの構造及びその製造方法
JP2004071634A (ja) * 2002-08-01 2004-03-04 Rohm Co Ltd 固体電解コンデンサ用コンデンサ素子の製造方法及びこのコンデンサ素子を使用した固体電解コンデンサの製造方法
JP2005269293A (ja) * 2004-03-19 2005-09-29 Sanyo Electric Co Ltd デカップリングデバイス
JP2007005760A (ja) * 2005-05-23 2007-01-11 Matsushita Electric Ind Co Ltd チップ形固体電解コンデンサ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140078647A1 (en) * 2012-09-14 2014-03-20 Apaq Technology Co., Ltd. Stacked-type solid electrolytic capacitor package structure having a plurality of negative lead pins and method of manufacturing the same
WO2014174833A1 (ja) * 2013-04-26 2014-10-30 パナソニックＩｐマネジメント株式会社 固体電解コンデンサ及びそれを用いた実装体
US9490077B2 (en) 2013-04-26 2016-11-08 Panasonic Intellectual Property Management Co., Ltd. Solid electrolytic capacitor and mounting assembly
JPWO2014174833A1 (ja) * 2013-04-26 2017-02-23 パナソニックＩｐマネジメント株式会社 固体電解コンデンサ及びそれを用いた実装体

Also Published As

Publication number Publication date
US20100214038A1 (en) 2010-08-26
CN101861632A (zh) 2010-10-13
US8421557B2 (en) 2013-04-16
CN101861632B (zh) 2012-08-08

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