CN116918015A - 层叠陶瓷电容器 - Google Patents

层叠陶瓷电容器 Download PDF

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Publication number
CN116918015A
CN116918015A CN202280019038.6A CN202280019038A CN116918015A CN 116918015 A CN116918015 A CN 116918015A CN 202280019038 A CN202280019038 A CN 202280019038A CN 116918015 A CN116918015 A CN 116918015A
Authority
CN
China
Prior art keywords
electrode
internal
internal electrode
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
CN202280019038.6A
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 CN116918015A publication Critical patent/CN116918015A/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
    • H01G4/008—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
    • H01G4/005—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
    • H01G4/002—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 Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
CN202280019038.6A 2021-03-31 2022-03-29 层叠陶瓷电容器 Pending CN116918015A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021058924 2021-03-31
JP2021-058924 2021-03-31
PCT/JP2022/015245 WO2022210626A1 (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
CN116918015A true CN116918015A (zh) 2023-10-20

Family

ID=83459330

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280019038.6A Pending CN116918015A (zh) 2021-03-31 2022-03-29 层叠陶瓷电容器

Country Status (4)

Country Link
US (2) US12456580B2 (https=)
JP (2) JPWO2022210626A1 (https=)
CN (1) CN116918015A (https=)
WO (1) WO2022210626A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11111553A (ja) * 1997-09-30 1999-04-23 Kyocera Corp 積層セラミックコンデンサ
JPH11162777A (ja) * 1997-11-28 1999-06-18 Kyocera Corp 積層セラミックコンデンサ
CN1571855A (zh) * 2001-10-18 2005-01-26 加拿大电子粉末公司 用于分层式陶瓷电容器内电极的粉末
JP2017118083A (ja) * 2015-03-30 2017-06-29 太陽誘電株式会社 積層セラミックコンデンサ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3124624B2 (ja) * 1992-06-18 2001-01-15 進工業株式会社 積層コンデンサおよびその製造方法
JP3309646B2 (ja) * 1995-06-19 2002-07-29 株式会社村田製作所 セラミック積層電子部品の製造方法
JPH11283867A (ja) 1998-03-31 1999-10-15 Tdk Corp 電子部品およびその製造方法
JP3682392B2 (ja) * 1999-10-14 2005-08-10 太陽誘電株式会社 積層セラミックコンデンサ及びその製造方法
JP5182531B2 (ja) * 2007-09-19 2013-04-17 株式会社村田製作所 誘電体セラミック、及び積層セラミックコンデンサ
KR101761937B1 (ko) * 2012-03-23 2017-07-26 삼성전기주식회사 전자 부품 및 그 제조 방법
JP2013258363A (ja) * 2012-06-14 2013-12-26 Taiyo Yuden Co Ltd コンデンサ、構造体及びコンデンサの製造方法
JP5750092B2 (ja) * 2012-12-05 2015-07-15 太陽誘電株式会社 コンデンサ
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
JP6823975B2 (ja) * 2016-09-06 2021-02-03 太陽誘電株式会社 積層セラミックコンデンサおよびその製造方法
US10319527B2 (en) 2017-04-04 2019-06-11 Samsung Electro-Mechanics Co., Ltd. Multilayer capacitor
KR101922879B1 (ko) * 2017-04-04 2018-11-29 삼성전기 주식회사 적층형 커패시터
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
KR102439906B1 (ko) 2018-03-29 2022-09-05 삼성전기주식회사 적층형 커패시터

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11111553A (ja) * 1997-09-30 1999-04-23 Kyocera Corp 積層セラミックコンデンサ
JPH11162777A (ja) * 1997-11-28 1999-06-18 Kyocera Corp 積層セラミックコンデンサ
CN1571855A (zh) * 2001-10-18 2005-01-26 加拿大电子粉末公司 用于分层式陶瓷电容器内电极的粉末
JP2017118083A (ja) * 2015-03-30 2017-06-29 太陽誘電株式会社 積層セラミックコンデンサ

Also Published As

Publication number Publication date
US20240029955A1 (en) 2024-01-25
JP2025061978A (ja) 2025-04-11
US12456580B2 (en) 2025-10-28
JPWO2022210626A1 (https=) 2022-10-06
US20260031275A1 (en) 2026-01-29
WO2022210626A1 (ja) 2022-10-06

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