CN116918013A - 层叠陶瓷电容器 - Google Patents

层叠陶瓷电容器 Download PDF

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Publication number
CN116918013A
CN116918013A CN202280019007.0A CN202280019007A CN116918013A CN 116918013 A CN116918013 A CN 116918013A CN 202280019007 A CN202280019007 A CN 202280019007A CN 116918013 A CN116918013 A CN 116918013A
Authority
CN
China
Prior art keywords
electrode
internal electrode
internal
ceramic capacitor
metal composition
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
CN202280019007.0A
Other languages
English (en)
Chinese (zh)
Inventor
若松彻
滨田大介
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 CN116918013A publication Critical patent/CN116918013A/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
    • H01G4/008—Selection of materials
    • H01G4/0085—Fried 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
    • H01G4/005—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
    • H01G4/30—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
    • H01G4/018—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
    • H01G4/228—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Ceramic Capacitors (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
CN202280019007.0A 2021-03-31 2022-03-29 层叠陶瓷电容器 Pending CN116918013A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021058923 2021-03-31
JP2021-058923 2021-03-31
PCT/JP2022/015246 WO2022210627A1 (ja) 2021-03-31 2022-03-29 積層セラミックコンデンサ

Publications (1)

Publication Number Publication Date
CN116918013A true CN116918013A (zh) 2023-10-20

Family

ID=83459289

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280019007.0A Pending CN116918013A (zh) 2021-03-31 2022-03-29 层叠陶瓷电容器

Country Status (4)

Country Link
US (1) US20240021370A1 (https=)
JP (2) JP7652244B2 (https=)
CN (1) CN116918013A (https=)
WO (1) WO2022210627A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024204743A1 (ja) * 2023-03-30 2024-10-03 太陽誘電株式会社 セラミック電子部品およびその製造方法
CN120898260A (zh) * 2023-03-30 2025-11-04 太阳诱电株式会社 陶瓷电子部件及其制造方法
WO2024202203A1 (ja) * 2023-03-30 2024-10-03 太陽誘電株式会社 積層セラミック電子部品、回路基板、および包装体
KR20250162801A (ko) 2023-03-30 2025-11-19 다이요 유덴 가부시키가이샤 적층 세라믹 전자 부품, 회로 기판, 포장체 및 적층 세라믹 전자 부품의 제조 방법
WO2025004490A1 (ja) * 2023-06-30 2025-01-02 株式会社村田製作所 積層セラミックコンデンサ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100192563B1 (ko) * 1995-01-12 1999-06-15 무라따 야스따까 모놀리식 세라믹 커패시터
WO2014024538A1 (ja) * 2012-08-07 2014-02-13 株式会社村田製作所 積層セラミックコンデンサおよび積層セラミックコンデンサの製造方法
WO2014148373A1 (ja) * 2013-03-19 2014-09-25 株式会社村田製作所 積層セラミックコンデンサ
TWI530973B (zh) * 2013-08-02 2016-04-21 Murata Manufacturing Co Laminated ceramic capacitor and laminated ceramic capacitor manufacturing method
JP2015084399A (ja) * 2013-10-25 2015-04-30 サムソン エレクトロ−メカニックス カンパニーリミテッド． アレイ型積層セラミック電子部品及びその実装基板
JP6558083B2 (ja) * 2015-06-05 2019-08-14 株式会社村田製作所 積層セラミックコンデンサおよび積層セラミックコンデンサの製造方法
JP2018198292A (ja) * 2017-05-25 2018-12-13 株式会社村田製作所 積層セラミックコンデンサ
KR102217288B1 (ko) * 2018-08-16 2021-02-19 삼성전기주식회사 적층 세라믹 전자부품 및 그 제조방법
KR102776268B1 (ko) * 2020-11-16 2025-03-07 삼성전기주식회사 내부 전극용 도전성 분말, 전자 부품 및 그 제조 방법
KR102880993B1 (ko) * 2020-11-19 2025-11-04 삼성전기주식회사 적층형 전자 부품 및 그 제조 방법

Also Published As

Publication number Publication date
WO2022210627A1 (ja) 2022-10-06
JP2025083495A (ja) 2025-05-30
JPWO2022210627A1 (https=) 2022-10-06
JP7652244B2 (ja) 2025-03-27
US20240021370A1 (en) 2024-01-18

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