CN121532842A - 层叠陶瓷电容器 - Google Patents

层叠陶瓷电容器

Info

Publication number
CN121532842A
CN121532842A CN202480047670.0A CN202480047670A CN121532842A CN 121532842 A CN121532842 A CN 121532842A CN 202480047670 A CN202480047670 A CN 202480047670A CN 121532842 A CN121532842 A CN 121532842A
Authority
CN
China
Prior art keywords
length
layer
width direction
internal electrode
inner 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.)
Pending
Application number
CN202480047670.0A
Other languages
English (en)
Chinese (zh)
Inventor
笠原正宽
岛田泰之
岩田隼
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 CN121532842A publication Critical patent/CN121532842A/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
    • H01G4/30—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
    • H01G4/002—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
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic 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
    • H01G4/002—Details
    • H01G4/228—Terminals
    • H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
CN202480047670.0A 2023-07-19 2024-05-08 层叠陶瓷电容器 Pending CN121532842A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023117661 2023-07-19
JP2023-117661 2023-07-19
PCT/JP2024/017065 WO2025018006A1 (ja) 2023-07-19 2024-05-08 積層セラミックコンデンサ

Publications (1)

Publication Number Publication Date
CN121532842A true CN121532842A (zh) 2026-02-13

Family

ID=94281449

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480047670.0A Pending CN121532842A (zh) 2023-07-19 2024-05-08 层叠陶瓷电容器

Country Status (5)

Country Link
EP (1) EP4730379A1 (https=)
JP (1) JPWO2025018006A1 (https=)
KR (1) KR20260012837A (https=)
CN (1) CN121532842A (https=)
WO (1) WO2025018006A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3528749B2 (ja) 2000-03-17 2004-05-24 株式会社村田製作所 積層セラミックコンデンサ
JP2003217968A (ja) * 2002-01-25 2003-07-31 Murata Mfg Co Ltd 積層電子部品の製造方法
JP3879605B2 (ja) * 2002-07-09 2007-02-14 株式会社村田製作所 積層セラミックコンデンサ及びその製造方法
KR101197787B1 (ko) * 2010-10-29 2012-11-05 삼성전기주식회사 적층형 세라믹 캐패시터 및 이의 제조방법
JP2022075191A (ja) * 2020-11-06 2022-05-18 株式会社村田製作所 積層セラミックコンデンサ及び積層セラミックコンデンサの製造方法
JP2023009744A (ja) * 2021-07-08 2023-01-20 株式会社村田製作所 積層セラミックコンデンサ

Also Published As

Publication number Publication date
JPWO2025018006A1 (https=) 2025-01-23
WO2025018006A1 (ja) 2025-01-23
EP4730379A1 (en) 2026-04-22
KR20260012837A (ko) 2026-01-27

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