CN116918014A - 层叠陶瓷电容器 - Google Patents

层叠陶瓷电容器 Download PDF

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Publication number
CN116918014A
CN116918014A CN202280019037.1A CN202280019037A CN116918014A CN 116918014 A CN116918014 A CN 116918014A CN 202280019037 A CN202280019037 A CN 202280019037A CN 116918014 A CN116918014 A CN 116918014A
Authority
CN
China
Prior art keywords
electrode
internal
internal electrode
ceramic capacitor
external
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
CN202280019037.1A
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 CN116918014A publication Critical patent/CN116918014A/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
    • H01G4/005—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
    • H01G4/008—Selection of materials
    • 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
    • H01G4/002—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

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)
CN202280019037.1A 2021-03-31 2022-03-29 层叠陶瓷电容器 Pending CN116918014A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021058922 2021-03-31
JP2021-058922 2021-03-31
PCT/JP2022/015243 WO2022210624A1 (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
CN116918014A true CN116918014A (zh) 2023-10-20

Family

ID=83459329

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280019037.1A Pending CN116918014A (zh) 2021-03-31 2022-03-29 层叠陶瓷电容器

Country Status (4)

Country Link
US (1) US12537134B2 (https=)
JP (1) JP7605295B2 (https=)
CN (1) CN116918014A (https=)
WO (1) WO2022210624A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1012478A (ja) * 1996-06-27 1998-01-16 Kyocera Corp 積層セラミックコンデンサ
JP3464131B2 (ja) * 1997-11-28 2003-11-05 京セラ株式会社 積層セラミックコンデンサ
JPH11283867A (ja) 1998-03-31 1999-10-15 Tdk Corp 電子部品およびその製造方法
JP2000327414A (ja) * 1999-05-24 2000-11-28 Murata Mfg Co Ltd 耐還元性誘電体セラミックおよび積層セラミックコンデンサ
JP2002075774A (ja) * 2000-09-04 2002-03-15 Furuya Kinzoku:Kk 電子部品
CA2359347A1 (en) * 2001-10-18 2003-04-18 Cesur Celik Laminated ceramic capacitor internal electrode material
JP2003234246A (ja) * 2002-02-07 2003-08-22 Sony Corp 複合コンデンサ
JP4747604B2 (ja) * 2005-02-18 2011-08-17 Ｔｄｋ株式会社 セラミック電子部品
KR100956237B1 (ko) * 2008-05-08 2010-05-04 삼성전기주식회사 적층형 칩 커패시터
JP2010232248A (ja) * 2009-03-26 2010-10-14 Murata Mfg Co Ltd 積層セラミックコンデンサ
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
US9633793B2 (en) * 2014-09-09 2017-04-25 Murata Manufacturing Co., Ltd. Multilayer ceramic capacitor
US10117333B2 (en) * 2015-01-31 2018-10-30 Murata Manufacturing Co., Ltd. Multilayer ceramic capacitor, mounting structure of multilayer ceramic capacitor, and taped electronic component array
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
JP6743602B2 (ja) * 2016-09-09 2020-08-19 株式会社村田製作所 複合電子部品および抵抗素子
JP7347926B2 (ja) * 2018-03-02 2023-09-20 太陽誘電株式会社 積層セラミックコンデンサの製造方法及び積層セラミックコンデンサ
JP7047526B2 (ja) * 2018-03-27 2022-04-05 Tdk株式会社 積層セラミック電子部品
KR102439906B1 (ko) 2018-03-29 2022-09-05 삼성전기주식회사 적층형 커패시터
JP7331659B2 (ja) * 2019-11-25 2023-08-23 Tdk株式会社 積層型電子部品
JP7318611B2 (ja) * 2020-08-20 2023-08-01 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
JP7605295B2 (ja) 2024-12-24
JPWO2022210624A1 (https=) 2022-10-06
US20240021369A1 (en) 2024-01-18
US12537134B2 (en) 2026-01-27
WO2022210624A1 (ja) 2022-10-06

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