JP7756368B2 - フィルムコンデンサ、フィルムコンデンサの製造方法 - Google Patents

フィルムコンデンサ、フィルムコンデンサの製造方法

Info

Publication number
JP7756368B2
JP7756368B2 JP2022553722A JP2022553722A JP7756368B2 JP 7756368 B2 JP7756368 B2 JP 7756368B2 JP 2022553722 A JP2022553722 A JP 2022553722A JP 2022553722 A JP2022553722 A JP 2022553722A JP 7756368 B2 JP7756368 B2 JP 7756368B2
Authority
JP
Japan
Prior art keywords
barrier film
film
capacitor
electronic component
layer
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
JP2022553722A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022070779A1 (https=
JPWO2022070779A5 (https=
Inventor
宏樹 竹岡
崇幸 服部
幸博 島崎
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of JPWO2022070779A1 publication Critical patent/JPWO2022070779A1/ja
Publication of JPWO2022070779A5 publication Critical patent/JPWO2022070779A5/ja
Application granted granted Critical
Publication of JP7756368B2 publication Critical patent/JP7756368B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/10—Housing; Encapsulation
    • 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
    • H01G4/224—Housing; Encapsulation
    • 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
    • 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
    • H01G4/252—Terminals the terminals being coated on the capacitive element
    • 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
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/008—Terminals
    • 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
    • H01G9/08—Housing; Encapsulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
JP2022553722A 2020-09-30 2021-09-03 フィルムコンデンサ、フィルムコンデンサの製造方法 Active JP7756368B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020165742 2020-09-30
JP2020165742 2020-09-30
PCT/JP2021/032549 WO2022070779A1 (ja) 2020-09-30 2021-09-03 電子部品、電子部品の製造方法、及びコンデンサ、コンデンサの製造方法

Publications (3)

Publication Number Publication Date
JPWO2022070779A1 JPWO2022070779A1 (https=) 2022-04-07
JPWO2022070779A5 JPWO2022070779A5 (https=) 2023-06-15
JP7756368B2 true JP7756368B2 (ja) 2025-10-20

Family

ID=80950367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022553722A Active JP7756368B2 (ja) 2020-09-30 2021-09-03 フィルムコンデンサ、フィルムコンデンサの製造方法

Country Status (4)

Country Link
US (1) US12334266B2 (https=)
JP (1) JP7756368B2 (https=)
CN (1) CN116235263B (https=)
WO (1) WO2022070779A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240030194A (ko) * 2022-08-30 2024-03-07 삼성전기주식회사 적층형 전자 부품
WO2026070058A1 (ja) * 2024-09-24 2026-04-02 株式会社村田製作所 フィルムコンデンサ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007207884A (ja) 2006-01-31 2007-08-16 Nichicon Corp 金属化ポリプロピレンフィルムコンデンサ
JP2007277078A (ja) 2006-03-11 2007-10-25 National Institute Of Advanced Industrial & Technology 変性粘土を用いた膜
JP2011046552A (ja) 2009-08-26 2011-03-10 National Institute Of Advanced Industrial Science & Technology 透明材、その製造方法及び部材
JP2014022508A (ja) 2012-07-17 2014-02-03 Konica Minolta Inc Ｌｅｄ装置及びその製造方法
JP2018160498A (ja) 2017-03-22 2018-10-11 ニチコン株式会社 ケースレスフィルムコンデンサ
WO2020044778A1 (ja) 2018-08-28 2020-03-05 パナソニックＩｐマネジメント株式会社 コンデンサ及びその製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2360467A (en) * 1943-01-12 1944-10-17 Western Electric Co Electrical device
JP2006269829A (ja) * 2005-03-24 2006-10-05 Kyocera Corp セラミック電子部品
JP2006294788A (ja) 2005-04-08 2006-10-26 Matsushita Electric Ind Co Ltd ケースモールド型コンデンサ及びこれを用いたインバータ回路、車両駆動用モータの駆動回路
JP2009141292A (ja) * 2007-12-11 2009-06-25 Taiyo Kagaku Kogyo Kk 外部端子電極具備電子部品、その搭載電子用品及び外部端子電極具備電子部品の製造方法
JP5282634B2 (ja) * 2008-06-25 2013-09-04 株式会社村田製作所 積層セラミック電子部品およびその製造方法
US20120145038A1 (en) 2009-08-26 2012-06-14 Tomoegawa Co., Ltd. Clay dispersion liquid, and method for producing the same, clay film, and method for producing the same, and transparent material
US9780559B2 (en) * 2013-03-15 2017-10-03 Tdk Corporation ESD protection device
WO2019087258A1 (ja) * 2017-10-30 2019-05-09 日立化成株式会社 樹脂組成物、硬化物、成形体及びその製造方法、並びに、フィルムコンデンサ及びその製造方法
EP3736841B1 (en) * 2018-01-25 2025-12-17 Murata Manufacturing Co., Ltd. Film capacitor, and exterior case for film capacitor
JP7131298B2 (ja) * 2018-10-29 2022-09-06 株式会社村田製作所 電子部品

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007207884A (ja) 2006-01-31 2007-08-16 Nichicon Corp 金属化ポリプロピレンフィルムコンデンサ
JP2007277078A (ja) 2006-03-11 2007-10-25 National Institute Of Advanced Industrial & Technology 変性粘土を用いた膜
JP2011046552A (ja) 2009-08-26 2011-03-10 National Institute Of Advanced Industrial Science & Technology 透明材、その製造方法及び部材
JP2014022508A (ja) 2012-07-17 2014-02-03 Konica Minolta Inc Ｌｅｄ装置及びその製造方法
JP2018160498A (ja) 2017-03-22 2018-10-11 ニチコン株式会社 ケースレスフィルムコンデンサ
WO2020044778A1 (ja) 2018-08-28 2020-03-05 パナソニックＩｐマネジメント株式会社 コンデンサ及びその製造方法

Also Published As

Publication number Publication date
CN116235263A (zh) 2023-06-06
WO2022070779A1 (ja) 2022-04-07
JPWO2022070779A1 (https=) 2022-04-07
US20230223194A1 (en) 2023-07-13
US12334266B2 (en) 2025-06-17
CN116235263B (zh) 2025-08-15

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