KR20250054115A - 적층 세라믹 콘덴서 - Google Patents

적층 세라믹 콘덴서 Download PDF

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Publication number
KR20250054115A
KR20250054115A KR1020257010627A KR20257010627A KR20250054115A KR 20250054115 A KR20250054115 A KR 20250054115A KR 1020257010627 A KR1020257010627 A KR 1020257010627A KR 20257010627 A KR20257010627 A KR 20257010627A KR 20250054115 A KR20250054115 A KR 20250054115A
Authority
KR
South Korea
Prior art keywords
dielectric layer
exposed
main surface
cross
internal electrode
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
KR1020257010627A
Other languages
English (en)
Korean (ko)
Inventor
카즈히로 니시바야시
유코 카와사키
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 KR20250054115A publication Critical patent/KR20250054115A/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
    • H01G4/012—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
    • H01G4/35—Feed-through capacitors or anti-noise capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
KR1020257010627A 2022-12-19 2023-10-16 적층 세라믹 콘덴서 Pending KR20250054115A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-202430 2022-12-19
JP2022202430 2022-12-19
PCT/JP2023/037366 WO2024135067A1 (ja) 2022-12-19 2023-10-16 積層セラミックコンデンサ

Publications (1)

Publication Number Publication Date
KR20250054115A true KR20250054115A (ko) 2025-04-22

Family

ID=91588112

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257010627A Pending KR20250054115A (ko) 2022-12-19 2023-10-16 적층 세라믹 콘덴서

Country Status (5)

Country Link
US (1) US20250029789A1 (https=)
JP (1) JPWO2024135067A1 (https=)
KR (1) KR20250054115A (https=)
CN (1) CN119948584A (https=)
WO (1) WO2024135067A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101882998B1 (ko) * 2011-11-25 2018-07-30 삼성전기주식회사 적층 세라믹 전자부품
JP6466690B2 (ja) * 2014-10-28 2019-02-06 京セラ株式会社 積層型コンデンサ
JP2019201106A (ja) * 2018-05-16 2019-11-21 株式会社村田製作所 積層セラミックコンデンサ
JP7231340B2 (ja) * 2018-06-05 2023-03-01 太陽誘電株式会社 セラミック電子部品およびその製造方法
JP2022191693A (ja) * 2021-06-16 2022-12-28 株式会社村田製作所 積層セラミックコンデンサ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
일본 공개특허공보 특개평5-3132호

Also Published As

Publication number Publication date
WO2024135067A1 (ja) 2024-06-27
JPWO2024135067A1 (https=) 2024-06-27
US20250029789A1 (en) 2025-01-23
CN119948584A (zh) 2025-05-06

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Legal Events

Date Code Title Description
PG1501 Laying open of application

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

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-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