KR20240155921A - 적층 세라믹 콘덴서 - Google Patents

적층 세라믹 콘덴서 Download PDF

Info

Publication number
KR20240155921A
KR20240155921A KR1020247031872A KR20247031872A KR20240155921A KR 20240155921 A KR20240155921 A KR 20240155921A KR 1020247031872 A KR1020247031872 A KR 1020247031872A KR 20247031872 A KR20247031872 A KR 20247031872A KR 20240155921 A KR20240155921 A KR 20240155921A
Authority
KR
South Korea
Prior art keywords
electrode
thickness
thin thickness
layer
main
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
KR1020247031872A
Other languages
English (en)
Korean (ko)
Inventor
신지 오타니
카즈히코 히가시데
다이치 타니구치
Original Assignee
가부시키가이샤 무라타 세이사쿠쇼
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 가부시키가이샤 무라타 세이사쿠쇼 filed Critical 가부시키가이샤 무라타 세이사쿠쇼
Publication of KR20240155921A publication Critical patent/KR20240155921A/ko
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
    • H01G4/30—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
    • H01G4/005—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
    • H01G4/008—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
    • H01G4/002—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
    • H01G4/224—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13—Energy storage using capacitors

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)
KR1020247031872A 2022-03-28 2023-03-17 적층 세라믹 콘덴서 Pending KR20240155921A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022052046 2022-03-28
JPJP-P-2022-052046 2022-03-28
PCT/JP2023/010658 WO2023189749A1 (ja) 2022-03-28 2023-03-17 積層セラミックコンデンサ

Publications (1)

Publication Number Publication Date
KR20240155921A true KR20240155921A (ko) 2024-10-29

Family

ID=88201106

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247031872A Pending KR20240155921A (ko) 2022-03-28 2023-03-17 적층 세라믹 콘덴서

Country Status (5)

Country Link
US (1) US20240387106A1 (https=)
JP (1) JP7729475B2 (https=)
KR (1) KR20240155921A (https=)
CN (1) CN118613887A (https=)
WO (1) WO2023189749A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118103934A (zh) * 2021-12-28 2024-05-28 株式会社村田制作所 电子部件

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06163311A (ja) 1992-11-26 1994-06-10 Matsushita Electric Ind Co Ltd 積層セラミックコンデンサ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09190947A (ja) * 1996-01-11 1997-07-22 Murata Mfg Co Ltd 積層セラミック電子部品
JP3259686B2 (ja) * 1998-07-27 2002-02-25 株式会社村田製作所 セラミック電子部品
JP2002329638A (ja) * 2001-04-26 2002-11-15 Kyocera Corp 積層型電子部品およびその製法
JP2007035850A (ja) * 2005-07-26 2007-02-08 Taiyo Yuden Co Ltd 積層セラミックコンデンサ及びその製造方法
JP2009164446A (ja) * 2008-01-09 2009-07-23 Panasonic Corp 積層セラミックコンデンサおよびその製造方法
KR101101612B1 (ko) * 2009-12-15 2012-01-02 삼성전기주식회사 적층 세라믹 커패시터
US8672490B2 (en) * 2011-11-30 2014-03-18 Izi Medical Products High reflectivity retro-reflective marker
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
KR102097328B1 (ko) * 2014-02-17 2020-04-06 삼성전기주식회사 적층 세라믹 전자부품 및 그 제조방법
JP2018046086A (ja) * 2016-09-13 2018-03-22 株式会社村田製作所 積層セラミックコンデンサ
KR102380837B1 (ko) * 2017-09-26 2022-03-31 삼성전기주식회사 적층 세라믹 커패시터 및 그의 제조 방법
KR102797230B1 (ko) * 2019-07-24 2025-04-18 삼성전기주식회사 적층 세라믹 커패시터

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06163311A (ja) 1992-11-26 1994-06-10 Matsushita Electric Ind Co Ltd 積層セラミックコンデンサ

Also Published As

Publication number Publication date
JP7729475B2 (ja) 2025-08-26
CN118613887A (zh) 2024-09-06
WO2023189749A1 (ja) 2023-10-05
US20240387106A1 (en) 2024-11-21
JPWO2023189749A1 (https=) 2023-10-05

Similar Documents

Publication Publication Date Title
CN116344211B (zh) 层叠陶瓷电容器及层叠陶瓷电容器的安装构造
KR102002388B1 (ko) 전자부품
US12243692B2 (en) Multilayer ceramic capacitor
US12334267B2 (en) Multilayer ceramic capacitor
KR20240155921A (ko) 적층 세라믹 콘덴서
CN117716457A (zh) 层叠陶瓷电容器
US12347625B2 (en) Multilayer ceramic capacitor
CN216119933U (zh) 层叠陶瓷电容器
CN216015096U (zh) 层叠陶瓷电容器
CN216773068U (zh) 层叠陶瓷电容器
CN216015095U (zh) 层叠陶瓷电容器
CN216773069U (zh) 层叠陶瓷电容器
US20240249881A1 (en) Multilayer ceramic capacitor
US20260088228A1 (en) Multilayer ceramic component
CN217061783U (zh) 层叠陶瓷电容器
CN217881193U (zh) 层叠陶瓷电容器
CN218351295U (zh) 层叠陶瓷电容器
CN216773071U (zh) 层叠陶瓷电容器
CN217214474U (zh) 层叠陶瓷电容器
CN216749609U (zh) 层叠陶瓷电容器
WO2025141994A1 (ja) 積層セラミックコンデンサ
KR20250026392A (ko) 적층 세라믹 콘덴서
KR20250144902A (ko) 적층 세라믹 콘덴서
WO2025047205A1 (ja) 積層セラミックコンデンサ
WO2025164277A1 (ja) 積層セラミックコンデンサ

Legal Events

Date Code Title Description
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

D21 Rejection of application intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D21-EXM-PE0902 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13 Pre-grant limitation requested

Free format text: ST27 STATUS EVENT CODE: A-2-3-E10-E13-LIM-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13 Application amended

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P13-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000