CN118235220A - 电容器及其制造方法 - Google Patents

电容器及其制造方法 Download PDF

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Publication number
CN118235220A
CN118235220A CN202280074872.5A CN202280074872A CN118235220A CN 118235220 A CN118235220 A CN 118235220A CN 202280074872 A CN202280074872 A CN 202280074872A CN 118235220 A CN118235220 A CN 118235220A
Authority
CN
China
Prior art keywords
connection surface
main body
thickened edge
laser beam
capacitor
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.)
Pending
Application number
CN202280074872.5A
Other languages
English (en)
Chinese (zh)
Inventor
森光纪匡
加古智直
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.)
Lubikon Co ltd
Original Assignee
Lubikon 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 Lubikon Co ltd filed Critical Lubikon Co ltd
Publication of CN118235220A publication Critical patent/CN118235220A/zh
Pending legal-status Critical Current

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
    • H01G4/228—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
    • 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
    • H01G4/30—Stacked capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
CN202280074872.5A 2021-11-16 2022-11-14 电容器及其制造方法 Pending CN118235220A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021186331 2021-11-16
JP2021-186331 2021-11-16
PCT/JP2022/042170 WO2023090278A1 (ja) 2021-11-16 2022-11-14 コンデンサおよびその製造方法

Publications (1)

Publication Number Publication Date
CN118235220A true CN118235220A (zh) 2024-06-21

Family

ID=86396948

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280074872.5A Pending CN118235220A (zh) 2021-11-16 2022-11-14 电容器及其制造方法

Country Status (5)

Country Link
US (1) US12597563B2 (https=)
EP (1) EP4435813A4 (https=)
JP (1) JP7708877B2 (https=)
CN (1) CN118235220A (https=)
WO (1) WO2023090278A1 (https=)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02129906A (ja) 1988-11-09 1990-05-18 Matsushita Electric Ind Co Ltd フィルムコンデンサの製造方法
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
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
US5912796A (en) * 1996-11-15 1999-06-15 Illinois Tool Works, Inc. Metallized film capacitor and manufacturing process
JP2003109837A (ja) 2001-09-28 2003-04-11 Matsushita Electric Ind Co Ltd 積層フィルムコンデンサと積層フィルムコンデンサの製造方法と積層フィルムコンデンサ製造装置
JP2004006495A (ja) 2002-05-31 2004-01-08 Nichicon Corp 積層フィルムコンデンサおよびその製造方法
JP2013004916A (ja) * 2011-06-21 2013-01-07 Daikin Ind Ltd フィルムコンデンサ
US9202640B2 (en) * 2011-10-31 2015-12-01 Murata Manufacturing Co., Ltd. Ceramic electronic component and manufacturing method thereof
FR2989007B1 (fr) * 2012-04-04 2015-05-15 M U L Micro Usinage Laser Procede de metallisation d'une patte de connexion d'un composant electrique
JP6321414B2 (ja) 2014-03-18 2018-05-09 京セラ株式会社 フィルムコンデンサ
DE102015117452B4 (de) 2015-10-14 2024-10-02 Semikron Elektronik Gmbh & Co. Kg Folienkondensator und Verfahren zur Herstellung eines Folienkondensators
JP2018182039A (ja) 2017-04-12 2018-11-15 太陽誘電株式会社 積層セラミックコンデンサ及びその製造方法
US11854748B2 (en) 2021-11-26 2023-12-26 Rubycon Corporation Thin film high polymer laminated capacitor manufacturing method

Also Published As

Publication number Publication date
JP7708877B2 (ja) 2025-07-15
US20250010400A1 (en) 2025-01-09
EP4435813A4 (en) 2025-11-05
US12597563B2 (en) 2026-04-07
WO2023090278A1 (ja) 2023-05-25
JPWO2023090278A1 (https=) 2023-05-25
EP4435813A1 (en) 2024-09-25

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