CN119895516A - 层叠陶瓷电容器 - Google Patents

层叠陶瓷电容器 Download PDF

Info

Publication number
CN119895516A
CN119895516A CN202380063734.1A CN202380063734A CN119895516A CN 119895516 A CN119895516 A CN 119895516A CN 202380063734 A CN202380063734 A CN 202380063734A CN 119895516 A CN119895516 A CN 119895516A
Authority
CN
China
Prior art keywords
plating layer
layer
ceramic capacitor
laminated ceramic
disposed
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
CN202380063734.1A
Other languages
English (en)
Chinese (zh)
Inventor
高桥优
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 CN119895516A publication Critical patent/CN119895516A/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
    • 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
    • H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
    • H01G4/1218—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates
    • H01G4/1227—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates based on alkaline earth titanates
    • 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
    • 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
    • H01G4/002—Details
    • H01G4/228—Terminals
    • H01G4/252—Terminals the terminals being coated on the capacitive element
    • 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)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
CN202380063734.1A 2022-10-28 2023-08-28 层叠陶瓷电容器 Pending CN119895516A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-173161 2022-10-28
JP2022173161 2022-10-28
PCT/JP2023/030997 WO2024090008A1 (ja) 2022-10-28 2023-08-28 積層セラミックコンデンサ

Publications (1)

Publication Number Publication Date
CN119895516A true CN119895516A (zh) 2025-04-25

Family

ID=90830597

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380063734.1A Pending CN119895516A (zh) 2022-10-28 2023-08-28 层叠陶瓷电容器

Country Status (4)

Country Link
US (1) US20240404756A1 (https=)
JP (1) JPWO2024090008A1 (https=)
CN (1) CN119895516A (https=)
WO (1) WO2024090008A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07335487A (ja) * 1994-06-03 1995-12-22 Murata Mfg Co Ltd 電子部品及びその製造方法
JP2018049883A (ja) * 2016-09-20 2018-03-29 株式会社村田製作所 積層セラミック電子部品
KR102760393B1 (ko) * 2019-08-23 2025-02-03 삼성전기주식회사 적층형 전자 부품
KR102293305B1 (ko) * 2019-09-18 2021-08-25 삼성전기주식회사 적층형 전자 부품
KR102762879B1 (ko) * 2019-09-18 2025-02-07 삼성전기주식회사 적층형 전자 부품
JP7115461B2 (ja) * 2019-12-12 2022-08-09 株式会社村田製作所 積層セラミックコンデンサ
JP2021093494A (ja) * 2019-12-12 2021-06-17 株式会社村田製作所 積層セラミックコンデンサ
JP7234974B2 (ja) * 2020-02-27 2023-03-08 株式会社村田製作所 積層セラミック電子部品

Also Published As

Publication number Publication date
US20240404756A1 (en) 2024-12-05
WO2024090008A1 (ja) 2024-05-02
JPWO2024090008A1 (https=) 2024-05-02

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