CN119895517A - 层叠陶瓷电容器 - Google Patents

层叠陶瓷电容器 Download PDF

Info

Publication number
CN119895517A
CN119895517A CN202380068011.0A CN202380068011A CN119895517A CN 119895517 A CN119895517 A CN 119895517A CN 202380068011 A CN202380068011 A CN 202380068011A CN 119895517 A CN119895517 A CN 119895517A
Authority
CN
China
Prior art keywords
internal electrode
exposed
dielectric layer
auxiliary
electrode
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
CN202380068011.0A
Other languages
English (en)
Chinese (zh)
Inventor
西林和博
河崎悠子
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 CN119895517A publication Critical patent/CN119895517A/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
    • H01G4/005—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
    • 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
    • H01G4/2325—Terminals electrically connecting two or more layers of a stacked or rolled capacitor characterised by the material of the 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
    • H01G4/30—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
    • H01G4/35—Feed-through capacitors or anti-noise capacitors

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)
CN202380068011.0A 2022-12-19 2023-10-16 层叠陶瓷电容器 Pending CN119895517A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022202429 2022-12-19
JP2022-202429 2022-12-19
PCT/JP2023/037365 WO2024135066A1 (ja) 2022-12-19 2023-10-16 積層セラミックコンデンサ

Publications (1)

Publication Number Publication Date
CN119895517A true CN119895517A (zh) 2025-04-25

Family

ID=91588124

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380068011.0A Pending CN119895517A (zh) 2022-12-19 2023-10-16 层叠陶瓷电容器

Country Status (5)

Country Link
US (1) US20250029783A1 (https=)
JP (1) JPWO2024135066A1 (https=)
KR (1) KR20250051085A (https=)
CN (1) CN119895517A (https=)
WO (1) WO2024135066A1 (https=)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09190947A (ja) * 1996-01-11 1997-07-22 Murata Mfg Co Ltd 積層セラミック電子部品
JPH09260198A (ja) * 1996-03-25 1997-10-03 Taiyo Yuden Co Ltd 積層コンデンサ
JP3812377B2 (ja) * 2001-07-10 2006-08-23 株式会社村田製作所 貫通型三端子電子部品
JP2005285801A (ja) * 2004-03-26 2005-10-13 Kyocera Corp 積層型電子部品の製法
JP5217692B2 (ja) * 2008-07-02 2013-06-19 株式会社村田製作所 積層セラミック電子部品
JP2010098052A (ja) 2008-10-15 2010-04-30 Tdk Corp 積層貫通コンデンサ
KR102097328B1 (ko) * 2014-02-17 2020-04-06 삼성전기주식회사 적층 세라믹 전자부품 및 그 제조방법
KR102139756B1 (ko) * 2015-01-30 2020-07-31 삼성전기주식회사 적층 세라믹 전자 제품 및 그 제조 방법
KR102813235B1 (ko) * 2019-08-28 2025-05-27 삼성전기주식회사 적층형 전자 부품

Also Published As

Publication number Publication date
US20250029783A1 (en) 2025-01-23
WO2024135066A1 (ja) 2024-06-27
KR20250051085A (ko) 2025-04-16
JPWO2024135066A1 (https=) 2024-06-27

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