JP7772087B2 - フィルムコンデンサおよび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およびフィルムコンデンサの製造方法

Info

Publication number
JP7772087B2
JP7772087B2 JP2023564782A JP2023564782A JP7772087B2 JP 7772087 B2 JP7772087 B2 JP 7772087B2 JP 2023564782 A JP2023564782 A JP 2023564782A JP 2023564782 A JP2023564782 A JP 2023564782A JP 7772087 B2 JP7772087 B2 JP 7772087B2
Authority
JP
Japan
Prior art keywords
substrate
electrode
film capacitor
laminate
extension portion
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
JP2023564782A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023100502A1 (cg-RX-API-DMAC7.html
JPWO2023100502A5 (cg-RX-API-DMAC7.html
Inventor
賢 城岸
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
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2023100502A1 publication Critical patent/JPWO2023100502A1/ja
Publication of JPWO2023100502A5 publication Critical patent/JPWO2023100502A5/ja
Application granted granted Critical
Publication of JP7772087B2 publication Critical patent/JP7772087B2/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
    • 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
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/02—Mountings
    • H01G2/06—Mountings specially adapted for mounting on a printed-circuit support
    • 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
    • H01G4/018—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
    • H01G4/228—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
    • H01G4/232—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
    • H01G4/30—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
    • H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
    • H01G13/003—Apparatus or processes for encapsulating capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
    • H01G13/04—Drying; Impregnating
    • 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)

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
JP2023564782A 2021-12-01 2022-10-14 フィルムコンデンサおよびフィルムコンデンサの製造方法 Active JP7772087B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021195396 2021-12-01
JP2021195396 2021-12-01
PCT/JP2022/038446 WO2023100502A1 (ja) 2021-12-01 2022-10-14 フィルムコンデンサおよびフィルムコンデンサの製造方法

Publications (3)

Publication Number Publication Date
JPWO2023100502A1 JPWO2023100502A1 (cg-RX-API-DMAC7.html) 2023-06-08
JPWO2023100502A5 JPWO2023100502A5 (cg-RX-API-DMAC7.html) 2024-08-05
JP7772087B2 true JP7772087B2 (ja) 2025-11-18

Family

ID=86611958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023564782A Active JP7772087B2 (ja) 2021-12-01 2022-10-14 フィルムコンデンサおよびフィルムコンデンサの製造方法

Country Status (4)

Country Link
US (1) US20240312724A1 (cg-RX-API-DMAC7.html)
JP (1) JP7772087B2 (cg-RX-API-DMAC7.html)
CN (1) CN118339625A (cg-RX-API-DMAC7.html)
WO (1) WO2023100502A1 (cg-RX-API-DMAC7.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3025930U (ja) 1995-12-15 1996-06-25 富士通東和エレクトロン株式会社 チップ型フィルムコンデンサ
WO2019087260A1 (ja) 2017-10-30 2019-05-09 日立化成株式会社 フィルムコンデンサの製造方法及びケース

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2649565B2 (ja) * 1988-12-08 1997-09-03 日通工株式会社 低背形フィルムコンデンサの製造方法
JPH02240907A (ja) * 1989-03-15 1990-09-25 Nitsuko Corp メタライズドフィルムコンデンサのリード線引出し方法
JPH0645178A (ja) * 1992-07-24 1994-02-18 Nissei Denki Kk 電子部品

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3025930U (ja) 1995-12-15 1996-06-25 富士通東和エレクトロン株式会社 チップ型フィルムコンデンサ
WO2019087260A1 (ja) 2017-10-30 2019-05-09 日立化成株式会社 フィルムコンデンサの製造方法及びケース

Also Published As

Publication number Publication date
US20240312724A1 (en) 2024-09-19
WO2023100502A1 (ja) 2023-06-08
CN118339625A (zh) 2024-07-12
JPWO2023100502A1 (cg-RX-API-DMAC7.html) 2023-06-08

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