KR20260027350A - 적층 세라믹 콘덴서 - Google Patents

적층 세라믹 콘덴서

Info

Publication number
KR20260027350A
KR20260027350A KR1020267003416A KR20267003416A KR20260027350A KR 20260027350 A KR20260027350 A KR 20260027350A KR 1020267003416 A KR1020267003416 A KR 1020267003416A KR 20267003416 A KR20267003416 A KR 20267003416A KR 20260027350 A KR20260027350 A KR 20260027350A
Authority
KR
South Korea
Prior art keywords
layer
dielectric
ceramic
outer layer
side margin
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
KR1020267003416A
Other languages
English (en)
Korean (ko)
Inventor
켄지 우에노
코스케 우라타니
신야 이소타
히로유키 와다
히로시 아사노
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 KR20260027350A publication Critical patent/KR20260027350A/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
    • H01G4/002—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
    • 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
    • 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
    • H01G4/224—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
    • H01G4/30—Stacked capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Capacitors (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
KR1020267003416A 2023-08-28 2024-08-27 적층 세라믹 콘덴서 Pending KR20260027350A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023137934 2023-08-28
JPJP-P-2023-137934 2023-08-28
PCT/JP2024/030406 WO2025047707A1 (ja) 2023-08-28 2024-08-27 積層セラミックコンデンサ

Publications (1)

Publication Number Publication Date
KR20260027350A true KR20260027350A (ko) 2026-02-27

Family

ID=94819136

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020267003416A Pending KR20260027350A (ko) 2023-08-28 2024-08-27 적층 세라믹 콘덴서

Country Status (5)

Country Link
US (1) US20250364186A1 (https=)
JP (1) JPWO2025047707A1 (https=)
KR (1) KR20260027350A (https=)
CN (1) CN121729752A (https=)
WO (1) WO2025047707A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0354142A (ja) * 1989-07-21 1991-03-08 Nkk Corp 異常粒成長を利用した磁器製造法
JP2005159056A (ja) * 2003-11-26 2005-06-16 Kyocera Corp 積層セラミック電子部品
JP2016082186A (ja) * 2014-10-22 2016-05-16 株式会社村田製作所 積層セラミックコンデンサ、これを含む積層セラミックコンデンサ連、および、積層セラミックコンデンサの実装体
JP7032916B2 (ja) * 2017-12-04 2022-03-09 太陽誘電株式会社 セラミックコンデンサおよびその製造方法
JP7241943B2 (ja) * 2018-05-09 2023-03-17 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
JP2020057738A (ja) * 2018-10-04 2020-04-09 株式会社村田製作所 電子部品、回路基板、および電子部品の回路基板への実装方法
JP7292101B2 (ja) * 2019-05-20 2023-06-16 太陽誘電株式会社 積層セラミック電子部品及び積層セラミック電子部品の製造方法

Also Published As

Publication number Publication date
CN121729752A (zh) 2026-03-24
US20250364186A1 (en) 2025-11-27
WO2025047707A1 (ja) 2025-03-06
JPWO2025047707A1 (https=) 2025-03-06

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Legal Events

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D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D11-EXM-PA0201 (AS PROVIDED BY THE NATIONAL OFFICE)

P11 Amendment of application requested

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P11-X000 Amendment of application requested

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

Q12 Application published

Free format text: ST27 STATUS EVENT CODE: A-1-1-Q10-Q12-NAP-PG1501 (AS PROVIDED BY THE NATIONAL OFFICE)