CN116195008B - 薄膜电容器 - Google Patents

薄膜电容器

Info

Publication number
CN116195008B
CN116195008B CN202180064611.0A CN202180064611A CN116195008B CN 116195008 B CN116195008 B CN 116195008B CN 202180064611 A CN202180064611 A CN 202180064611A CN 116195008 B CN116195008 B CN 116195008B
Authority
CN
China
Prior art keywords
dielectric resin
resin film
film
absorption peak
peak intensity
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
CN202180064611.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN116195008A (zh
Inventor
小笹千一
市川智道
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.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd, Shizuki Electric Co Inc filed Critical Murata Manufacturing Co Ltd
Publication of CN116195008A publication Critical patent/CN116195008A/zh
Application granted granted Critical
Publication of CN116195008B publication Critical patent/CN116195008B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/302—Polyurethanes or polythiourethanes; Polyurea or polythiourea
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/58—Epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • 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
    • H01G4/32—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)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Non-Insulated Conductors (AREA)
CN202180064611.0A 2020-09-23 2021-09-21 薄膜电容器 Active CN116195008B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020158884 2020-09-23
JP2020-158884 2020-09-23
PCT/JP2021/034556 WO2022065295A1 (ja) 2020-09-23 2021-09-21 フィルムコンデンサ

Publications (2)

Publication Number Publication Date
CN116195008A CN116195008A (zh) 2023-05-30
CN116195008B true CN116195008B (zh) 2025-09-23

Family

ID=80845447

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180064611.0A Active CN116195008B (zh) 2020-09-23 2021-09-21 薄膜电容器

Country Status (5)

Country Link
US (1) US12224125B2 (https=)
JP (1) JP7463539B2 (https=)
CN (1) CN116195008B (https=)
DE (1) DE112021004211T5 (https=)
WO (1) WO2022065295A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112021004211T5 (de) * 2020-09-23 2023-06-01 Murata Manufacturing Co., Ltd. Folienkondensator
WO2024252778A1 (ja) * 2023-06-06 2024-12-12 株式会社指月電機製作所 フィルムコンデンサ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02191624A (ja) * 1989-01-20 1990-07-27 Asahi Chem Ind Co Ltd コンデンサー封止用一液性エポキシ樹脂組成物
CN104137203A (zh) * 2012-02-29 2014-11-05 株式会社村田制作所 薄膜电容器用电介质树脂组合物和薄膜电容器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317159A (en) 1979-12-10 1982-02-23 Sprague Electric Company AC Capacitor and impregnant therefor
US4317158A (en) 1980-03-03 1982-02-23 Sprague Electric Company AC Capacitor
US4580189A (en) * 1985-03-12 1986-04-01 Sprague Electric Company Dry metallized film capacitor
CA1266518A (en) * 1985-03-12 1990-03-06 Raynor Linzey Self-healing metallized film capacitor
SE453202B (sv) 1986-05-12 1988-01-18 Sandvik Ab Sinterkropp for skerande bearbetning
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
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
EP1888311A4 (en) * 2005-05-12 2011-06-22 Georgia Tech Res Inst COATED METAL OXIDE NANOTEHICLES AND MANUFACTURING METHOD THEREFOR
JP2013251427A (ja) * 2012-06-01 2013-12-12 Toray Ind Inc 太陽電池モジュール裏面封止シート用フィルム
JP6701896B2 (ja) * 2016-04-04 2020-05-27 信越化学工業株式会社 シリコーン変性ポリウレタン系繊維及びその製造方法
DE212017000044U1 (de) * 2016-04-06 2018-09-17 Murata Manufacturing Co., Ltd. Filmkondensator sowie Film für Kondensator
EP3712914B1 (en) * 2017-11-15 2025-12-03 Murata Manufacturing Co., Ltd. Film capacitor
EP3654357B1 (en) * 2017-11-15 2026-02-25 Murata Manufacturing Co., Ltd. Film capacitor, and film for film capacitor
WO2020166392A1 (ja) * 2019-02-15 2020-08-20 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誘電体樹脂フィルム
JPWO2020175229A1 (ja) * 2019-02-28 2021-12-23 信越化学工業株式会社 医療用材料及びその製造方法
DE112021004211T5 (de) * 2020-09-23 2023-06-01 Murata Manufacturing Co., Ltd. Folienkondensator
WO2023105990A1 (ja) * 2021-12-07 2023-06-15 株式会社村田製作所 フィルムコンデンサおよび樹脂フィルム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02191624A (ja) * 1989-01-20 1990-07-27 Asahi Chem Ind Co Ltd コンデンサー封止用一液性エポキシ樹脂組成物
CN104137203A (zh) * 2012-02-29 2014-11-05 株式会社村田制作所 薄膜电容器用电介质树脂组合物和薄膜电容器

Also Published As

Publication number Publication date
WO2022065295A1 (ja) 2022-03-31
JP7463539B2 (ja) 2024-04-08
JPWO2022065295A1 (https=) 2022-03-31
CN116195008A (zh) 2023-05-30
DE112021004211T5 (de) 2023-06-01
US12224125B2 (en) 2025-02-11
US20230230769A1 (en) 2023-07-20

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