JP7663305B2 - フィルムコンデンサ素子 - Google Patents

フィルムコンデンサ素子 Download PDF

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Publication number
JP7663305B2
JP7663305B2 JP2021545243A JP2021545243A JP7663305B2 JP 7663305 B2 JP7663305 B2 JP 7663305B2 JP 2021545243 A JP2021545243 A JP 2021545243A JP 2021545243 A JP2021545243 A JP 2021545243A JP 7663305 B2 JP7663305 B2 JP 7663305B2
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JP
Japan
Prior art keywords
film
strip
insulating
metal layer
capacitor element
Prior art date
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Active
Application number
JP2021545243A
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English (en)
Japanese (ja)
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JPWO2021049380A1 (https=
JPWO2021049380A5 (https=
Inventor
吉宏 中尾
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.)
Kyocera Corp
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Kyocera Corp
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Publication of JPWO2021049380A5 publication Critical patent/JPWO2021049380A5/ja
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/33—Thin- or thick-film capacitors (thin- or thick-film circuits; capacitors without a potential-jump or surface barrier specially adapted for integrated circuits, details thereof, multistep manufacturing processes therefor)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/228—Terminals
    • H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H01G4/012—Form of non-self-supporting electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H01G4/015—Special provisions for self-healing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/14—Organic dielectrics
    • H01G4/18—Organic dielectrics of synthetic material, e.g. derivatives of cellulose
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/30—Stacked capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/32—Wound capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/14—Organic dielectrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
JP2021545243A 2019-09-13 2020-09-01 フィルムコンデンサ素子 Active JP7663305B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019167541 2019-09-13
JP2019167541 2019-09-13
JP2020120219 2020-07-13
JP2020120219 2020-07-13
PCT/JP2020/033123 WO2021049380A1 (ja) 2019-09-13 2020-09-01 フィルムコンデンサ素子

Publications (3)

Publication Number Publication Date
JPWO2021049380A1 JPWO2021049380A1 (https=) 2021-03-18
JPWO2021049380A5 JPWO2021049380A5 (https=) 2022-05-25
JP7663305B2 true JP7663305B2 (ja) 2025-04-16

Family

ID=74866598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021545243A Active JP7663305B2 (ja) 2019-09-13 2020-09-01 フィルムコンデンサ素子

Country Status (5)

Country Link
US (1) US12057269B2 (https=)
EP (1) EP4030450A4 (https=)
JP (1) JP7663305B2 (https=)
CN (1) CN114556504B (https=)
WO (1) WO2021049380A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7576160B2 (ja) * 2021-03-30 2024-10-30 京セラ株式会社 フィルムコンデンサ、連結型コンデンサ、インバータおよび電動車輌

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003257783A (ja) 2002-03-05 2003-09-12 Matsushita Electric Ind Co Ltd 積層形薄膜コンデンサの製造方法、および積層形薄膜コンデンサ
JP2016009775A (ja) 2014-06-25 2016-01-18 小島プレス工業株式会社 積層フィルムコンデンサ、及び積層フィルムコンデンサの製造方法
WO2018190437A1 (ja) 2017-04-14 2018-10-18 京セラ株式会社 フィルムコンデンサ、連結型コンデンサと、これを用いたインバータおよび電動車輌

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2623474C2 (de) * 1976-05-25 1983-05-05 Siemens AG, 1000 Berlin und 8000 München Regenerierfähiger elektrischer Kondensator
CA1173123A (en) * 1981-02-27 1984-08-21 Charles C. Rayburn Capacitor and method for making the same
DE3629837A1 (de) * 1986-09-02 1988-03-03 Siemens Ag Elektrischer kondensator aus einem verfestigten wickel oder verfestigten stapel von aneinander geschichteten metallisierten kunststofflagen und verfahren zu seiner herstellung
JPH0793236B2 (ja) * 1988-11-16 1995-10-09 松下電器産業株式会社 フイルムコンデンサおよびその製造方法
FR2640804A1 (fr) * 1988-12-20 1990-06-22 Europ Composants Electron Condensateur en couches pouvant subir un traitement electrique severe et procedes de fabrication d'un tel condensateur
JPH03246919A (ja) * 1990-02-26 1991-11-05 Matsushita Electric Ind Co Ltd 金属化フィルムコンデンサ
JP2969961B2 (ja) * 1990-12-28 1999-11-02 松下電器産業株式会社 金属化フィルムコンデンサの製造方法および製造装置
JPH1097942A (ja) * 1996-09-24 1998-04-14 Mitsubishi Materials Corp 積層磁器コンデンサ
JP3004000B2 (ja) * 1998-03-31 2000-01-31 岡谷電機産業株式会社 金属化フィルムコンデンサ
JP3775414B2 (ja) * 2001-06-08 2006-05-17 松下電器産業株式会社 積層フィルムコンデンサとその製造方法
JP2004039910A (ja) * 2002-07-04 2004-02-05 Matsushita Electric Ind Co Ltd 積層型金属化フィルムコンデンサ
JP2008205135A (ja) * 2007-02-19 2008-09-04 Taiyo Yuden Co Ltd 積層セラミックコンデンサ及びコンデンサ実装回路基板
JP4770935B2 (ja) * 2009-02-02 2011-09-14 パナソニック株式会社 金属化フィルムコンデンサ
CN102543438B (zh) 2011-12-07 2014-04-16 厦门法拉电子股份有限公司 一种叠片式金属化薄膜电容器的电极结构
JP6185051B2 (ja) * 2013-05-01 2017-08-23 小島プレス工業株式会社 フィルムコンデンサ及びフィルムコンデンサ素子並びにフィルムコンデンサ素子のエージング装置及びエージング方法
KR101548879B1 (ko) * 2014-09-18 2015-08-31 삼성전기주식회사 칩 부품 및 이의 실장 기판
EP3358586B1 (en) * 2015-09-28 2021-09-08 Kyocera Corporation Film capacitor, coupled-type capacitor, inverter, and electric vehicle
DE102019002801A1 (de) * 2019-04-16 2020-10-22 Giesecke+Devrient Currency Technology Gmbh Folienkondensator mit erhöhter Kapazität

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003257783A (ja) 2002-03-05 2003-09-12 Matsushita Electric Ind Co Ltd 積層形薄膜コンデンサの製造方法、および積層形薄膜コンデンサ
JP2016009775A (ja) 2014-06-25 2016-01-18 小島プレス工業株式会社 積層フィルムコンデンサ、及び積層フィルムコンデンサの製造方法
WO2018190437A1 (ja) 2017-04-14 2018-10-18 京セラ株式会社 フィルムコンデンサ、連結型コンデンサと、これを用いたインバータおよび電動車輌

Also Published As

Publication number Publication date
JPWO2021049380A1 (https=) 2021-03-18
CN114556504A (zh) 2022-05-27
EP4030450A4 (en) 2023-10-11
CN114556504B (zh) 2024-09-20
EP4030450A1 (en) 2022-07-20
US20220301776A1 (en) 2022-09-22
US12057269B2 (en) 2024-08-06
WO2021049380A1 (ja) 2021-03-18

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