CN116348979B - 薄膜电容器 - Google Patents

薄膜电容器 Download PDF

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Publication number
CN116348979B
CN116348979B CN202180070006.4A CN202180070006A CN116348979B CN 116348979 B CN116348979 B CN 116348979B CN 202180070006 A CN202180070006 A CN 202180070006A CN 116348979 B CN116348979 B CN 116348979B
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CN
China
Prior art keywords
dielectric film
metal layer
main surface
film
external electrode
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.)
Active
Application number
CN202180070006.4A
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English (en)
Chinese (zh)
Other versions
CN116348979A (zh
Inventor
城岸贤
菊池公明
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.)
Murata Manufacturing Co Ltd
Shizuki Electric Co Inc
Original Assignee
Murata Manufacturing Co Ltd
Shizuki Electric Co Inc
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.)
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Publication date
Application filed by Murata Manufacturing Co Ltd, Shizuki Electric Co Inc filed Critical Murata Manufacturing Co Ltd
Publication of CN116348979A publication Critical patent/CN116348979A/zh
Application granted granted Critical
Publication of CN116348979B publication Critical patent/CN116348979B/zh
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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
    • H01G4/002—Details
    • H01G4/018—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
    • H01G4/32—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
    • 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
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H01G4/015—Special provisions for self-healing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
CN202180070006.4A 2020-10-16 2021-09-30 薄膜电容器 Active CN116348979B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-174726 2020-10-16
JP2020174726 2020-10-16
PCT/JP2021/036246 WO2022080148A1 (ja) 2020-10-16 2021-09-30 フィルムコンデンサ

Publications (2)

Publication Number Publication Date
CN116348979A CN116348979A (zh) 2023-06-27
CN116348979B true CN116348979B (zh) 2024-06-11

Family

ID=81207980

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180070006.4A Active CN116348979B (zh) 2020-10-16 2021-09-30 薄膜电容器

Country Status (5)

Country Link
US (1) US12288644B2 (https=)
JP (1) JP7451755B2 (https=)
CN (1) CN116348979B (https=)
DE (1) DE112021004865T5 (https=)
WO (1) WO2022080148A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022080148A1 (ja) * 2020-10-16 2022-04-21 株式会社指月電機製作所 フィルムコンデンサ

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05109583A (ja) * 1991-10-18 1993-04-30 Nichicon Corp フイルムコンデンサ
JPH11147272A (ja) * 1997-11-18 1999-06-02 Matsushita Electric Ind Co Ltd 積層体、コンデンサ、及び積層体の製造方法
JP2003303733A (ja) * 2002-04-10 2003-10-24 Shizuki Electric Co Inc 金属化フィルムコンデンサ
CN1901114A (zh) * 2005-07-22 2007-01-24 松下电器产业株式会社 固体电解电容器
JP2013004916A (ja) * 2011-06-21 2013-01-07 Daikin Ind Ltd フィルムコンデンサ
JP2014103174A (ja) * 2012-11-16 2014-06-05 Okaya Electric Ind Co Ltd 金属化フィルムコンデンサ
CN104576059A (zh) * 2015-01-05 2015-04-29 六和电子（江西）有限公司 一种卷绕型微小容量薄膜电容器制备方法及其设备
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
WO2020084823A1 (ja) * 2018-10-26 2020-04-30 京セラ株式会社 フィルムコンデンサ、連結型コンデンサと、これを用いたインバータ及び電動車輌
CN111213217A (zh) * 2017-10-27 2020-05-29 京瓷株式会社 薄膜电容器、连结型电容器、使用其的逆变器以及电动车辆
CN111344825A (zh) * 2017-11-15 2020-06-26 株式会社村田制作所 薄膜电容器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3155323B2 (ja) 1992-03-04 2001-04-09 三菱伸銅株式会社 フィルムコンデンサの製造方法およびコンデンサ用メタライズドフィルムの製造方法
US5615078A (en) * 1994-12-16 1997-03-25 Aerovox Incorporated Metallized film for electrical capacitors having a semiconductive layer extending entirely across the unmetallized margin
DE19734477B4 (de) * 1996-08-09 2005-11-03 Matsushita Electric Industrial Co., Ltd., Kadoma Metallisierter Filmkondensator und Vorrichtung und Verfahren für die Herstellung eines metallisierten Films für den metallisierten Filmkondensator
CN1311485C (zh) * 2001-06-08 2007-04-18 松下电器产业株式会社 金属化膜电容器
JP2004363431A (ja) 2003-06-06 2004-12-24 Matsushita Electric Ind Co Ltd 金属化フィルムコンデンサ
JP2009272461A (ja) * 2008-05-08 2009-11-19 Panasonic Corp フィルムコンデンサ
JP5562169B2 (ja) * 2010-08-09 2014-07-30 小島プレス工業株式会社 積層形フィルムコンデンサ及びその製造方法
JP5919009B2 (ja) * 2012-02-03 2016-05-18 太陽誘電株式会社 ポーラスコンデンサ及びその製造方法
JP5975053B2 (ja) * 2014-03-07 2016-08-23 株式会社村田製作所 コンデンサモジュールおよび電力変換システム
EP3493231A4 (en) * 2016-07-26 2020-04-08 Kyocera Corporation FILM CAPACITOR, CONNECTED TYPE CAPACITOR, INVERTER, AND ELECTRIC VEHICLE
CN114040938B (zh) * 2019-07-10 2024-10-29 株式会社村田制作所 薄膜电容器
JP7222494B2 (ja) * 2019-08-08 2023-02-15 株式会社村田製作所 フィルムコンデンサ、及び、フィルムコンデンサ用の外装ケース
JP7428493B2 (ja) * 2019-08-29 2024-02-06 株式会社村田製作所 フィルムコンデンサ
CN114270459B (zh) * 2019-08-30 2024-10-11 株式会社村田制作所 薄膜电容器
WO2022080148A1 (ja) * 2020-10-16 2022-04-21 株式会社指月電機製作所 フィルムコンデンサ

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05109583A (ja) * 1991-10-18 1993-04-30 Nichicon Corp フイルムコンデンサ
JPH11147272A (ja) * 1997-11-18 1999-06-02 Matsushita Electric Ind Co Ltd 積層体、コンデンサ、及び積層体の製造方法
JP2003303733A (ja) * 2002-04-10 2003-10-24 Shizuki Electric Co Inc 金属化フィルムコンデンサ
CN1901114A (zh) * 2005-07-22 2007-01-24 松下电器产业株式会社 固体电解电容器
JP2013004916A (ja) * 2011-06-21 2013-01-07 Daikin Ind Ltd フィルムコンデンサ
JP2014103174A (ja) * 2012-11-16 2014-06-05 Okaya Electric Ind Co Ltd 金属化フィルムコンデンサ
CN104576059A (zh) * 2015-01-05 2015-04-29 六和电子（江西）有限公司 一种卷绕型微小容量薄膜电容器制备方法及其设备
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
CN111213217A (zh) * 2017-10-27 2020-05-29 京瓷株式会社 薄膜电容器、连结型电容器、使用其的逆变器以及电动车辆
CN111344825A (zh) * 2017-11-15 2020-06-26 株式会社村田制作所 薄膜电容器
WO2020084823A1 (ja) * 2018-10-26 2020-04-30 京セラ株式会社 フィルムコンデンサ、連結型コンデンサと、これを用いたインバータ及び電動車輌

Also Published As

Publication number Publication date
CN116348979A (zh) 2023-06-27
DE112021004865T5 (de) 2023-07-20
JP7451755B2 (ja) 2024-03-18
WO2022080148A1 (ja) 2022-04-21
JPWO2022080148A1 (https=) 2022-04-21
US12288644B2 (en) 2025-04-29
US20230245823A1 (en) 2023-08-03

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