CN116941004A - 层叠陶瓷电容器 - Google Patents

层叠陶瓷电容器 Download PDF

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Publication number
CN116941004A
CN116941004A CN202280019039.0A CN202280019039A CN116941004A CN 116941004 A CN116941004 A CN 116941004A CN 202280019039 A CN202280019039 A CN 202280019039A CN 116941004 A CN116941004 A CN 116941004A
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
CN202280019039.0A
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 CN116941004A publication Critical patent/CN116941004A/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
    • 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
    • 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
    • H01G4/1236—Ceramic dielectrics characterised by the ceramic dielectric material based on zirconium oxides or zirconates
    • 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
    • H01G4/30—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)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Capacitors (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
CN202280019039.0A 2021-03-31 2022-03-29 层叠陶瓷电容器 Pending CN116941004A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-058921 2021-03-31
JP2021058921 2021-03-31
PCT/JP2022/015244 WO2022210625A1 (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
CN116941004A true CN116941004A (zh) 2023-10-24

Family

ID=83459334

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280019039.0A Pending CN116941004A (zh) 2021-03-31 2022-03-29 层叠陶瓷电容器

Country Status (4)

Country Link
US (1) US12586717B2 (https=)
JP (1) JP7605296B2 (https=)
CN (1) CN116941004A (https=)
WO (1) WO2022210625A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2026070127A1 (ja) * 2024-09-24 2026-04-02 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使用方法
WO2026070130A1 (ja) * 2024-09-24 2026-04-02 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使用方法
WO2026070131A1 (ja) * 2024-09-24 2026-04-02 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使用方法

Family Cites Families (16)

* 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
JP2002075774A (ja) * 2000-09-04 2002-03-15 Furuya Kinzoku:Kk 電子部品
JP2003234246A (ja) * 2002-02-07 2003-08-22 Sony Corp 複合コンデンサ
US20090097187A1 (en) * 2007-10-10 2009-04-16 Intel Corporation Multi-layer ceramic capacitor with low self-inductance
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
KR101452048B1 (ko) * 2012-11-09 2014-10-22 삼성전기주식회사 적층 세라믹 커패시터, 적층 세라믹 커패시터의 회로 기판 실장 구조 및 적층 세라믹 커패시터의 포장체
KR101452074B1 (ko) * 2012-12-27 2014-10-16 삼성전기주식회사 적층 세라믹 커패시터 및 그 실장 기판
KR102061502B1 (ko) * 2013-03-19 2020-01-02 삼성전기주식회사 적층 세라믹 전자부품 및 이의 제조방법
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
US10580584B2 (en) * 2017-06-28 2020-03-03 Samsung Electro-Mechanics Co., Ltd. Multilayer ceramic capacitor
JP7227690B2 (ja) * 2017-07-26 2023-02-22 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
JP7019374B2 (ja) * 2017-10-26 2022-02-15 太陽誘電株式会社 積層セラミックコンデンサ及び積層セラミックコンデンサの製造方法
KR102439906B1 (ko) 2018-03-29 2022-09-05 삼성전기주식회사 적층형 커패시터

Also Published As

Publication number Publication date
US20240021367A1 (en) 2024-01-18
US12586717B2 (en) 2026-03-24
JP7605296B2 (ja) 2024-12-24
JPWO2022210625A1 (https=) 2022-10-06
WO2022210625A1 (ja) 2022-10-06

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