KR20250170137A - 적층 세라믹 전자부품 - Google Patents

적층 세라믹 전자부품

Info

Publication number
KR20250170137A
KR20250170137A KR1020257038618A KR20257038618A KR20250170137A KR 20250170137 A KR20250170137 A KR 20250170137A KR 1020257038618 A KR1020257038618 A KR 1020257038618A KR 20257038618 A KR20257038618 A KR 20257038618A KR 20250170137 A KR20250170137 A KR 20250170137A
Authority
KR
South Korea
Prior art keywords
layer
cross
outer layer
additive
inner layer
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
KR1020257038618A
Other languages
English (en)
Korean (ko)
Inventor
슌 이와타
šœ 이와타
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 KR20250170137A publication Critical patent/KR20250170137A/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
    • 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
    • H01G4/018—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
    • H01G4/018—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
    • H01G4/228—Terminals
    • H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor

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)
KR1020257038618A 2023-07-19 2024-05-08 적층 세라믹 전자부품 Pending KR20250170137A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2023-117662 2023-07-19
JP2023117662 2023-07-19
PCT/JP2024/017064 WO2025018005A1 (ja) 2023-07-19 2024-05-08 積層セラミック電子部品

Publications (1)

Publication Number Publication Date
KR20250170137A true KR20250170137A (ko) 2025-12-04

Family

ID=94281434

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257038618A Pending KR20250170137A (ko) 2023-07-19 2024-05-08 적층 세라믹 전자부품

Country Status (5)

Country Link
EP (1) EP4730378A1 (https=)
JP (1) JPWO2025018005A1 (https=)
KR (1) KR20250170137A (https=)
CN (1) CN121285868A (https=)
WO (1) WO2025018005A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001267173A (ja) 2000-03-17 2001-09-28 Murata Mfg Co Ltd 積層セラミックコンデンサ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4569184B2 (ja) * 2004-06-15 2010-10-27 Ｔｄｋ株式会社 ホットメルトコーティング用誘電体塗料組成物およびその製造方法
JP4591537B2 (ja) * 2007-06-08 2010-12-01 株式会社村田製作所 積層セラミック電子部品
JP6443072B2 (ja) * 2015-01-23 2018-12-26 Tdk株式会社 積層型セラミック電子部品
JP6370744B2 (ja) * 2015-06-24 2018-08-08 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
KR101701049B1 (ko) * 2015-08-07 2017-01-31 삼성전기주식회사 적층 세라믹 전자부품 및 적층 세라믹 전자부품의 제조방법
JP6781065B2 (ja) * 2017-02-20 2020-11-04 京セラ株式会社 コンデンサ
KR101952871B1 (ko) * 2017-04-13 2019-02-28 삼성전기주식회사 적층 세라믹 커패시터 및 그의 실장 기판
JP7459756B2 (ja) * 2020-10-22 2024-04-02 Tdk株式会社 積層セラミック電子部品
JP2022133553A (ja) * 2021-03-02 2022-09-14 太陽誘電株式会社 積層セラミックコンデンサ
KR20250048256A (ko) * 2022-08-17 2025-04-08 다이요 유덴 가부시키가이샤 적층 세라믹 전자 부품 및 적층 세라믹 전자 부품의 제조 방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001267173A (ja) 2000-03-17 2001-09-28 Murata Mfg Co Ltd 積層セラミックコンデンサ

Also Published As

Publication number Publication date
JPWO2025018005A1 (https=) 2025-01-23
WO2025018005A1 (ja) 2025-01-23
EP4730378A1 (en) 2026-04-22
CN121285868A (zh) 2026-01-06

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