KR20250048256A - 적층 세라믹 전자 부품 및 적층 세라믹 전자 부품의 제조 방법 - Google Patents

적층 세라믹 전자 부품 및 적층 세라믹 전자 부품의 제조 방법 Download PDF

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Publication number
KR20250048256A
KR20250048256A KR1020257004386A KR20257004386A KR20250048256A KR 20250048256 A KR20250048256 A KR 20250048256A KR 1020257004386 A KR1020257004386 A KR 1020257004386A KR 20257004386 A KR20257004386 A KR 20257004386A KR 20250048256 A KR20250048256 A KR 20250048256A
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KR
South Korea
Prior art keywords
ceramic
main component
side margin
internal electrode
vanadium concentration
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
KR1020257004386A
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English (en)
Korean (ko)
Inventor
구니히꼬 나가오까
Original Assignee
다이요 유덴 가부시키가이샤
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 다이요 유덴 가부시키가이샤 filed Critical 다이요 유덴 가부시키가이샤
Publication of KR20250048256A publication Critical patent/KR20250048256A/ko
Pending legal-status Critical Current

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    • 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
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/06—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material including means to minimise changes in resistance with changes in temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • 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
    • H01G4/228—Terminals
    • H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Capacitors (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
KR1020257004386A 2022-08-17 2023-07-19 적층 세라믹 전자 부품 및 적층 세라믹 전자 부품의 제조 방법 Pending KR20250048256A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022130126 2022-08-17
JPJP-P-2022-130126 2022-08-17
PCT/JP2023/026389 WO2024038727A1 (ja) 2022-08-17 2023-07-19 積層セラミック電子部品、および積層セラミック電子部品の製造方法

Publications (1)

Publication Number Publication Date
KR20250048256A true KR20250048256A (ko) 2025-04-08

Family

ID=89941488

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257004386A Pending KR20250048256A (ko) 2022-08-17 2023-07-19 적층 세라믹 전자 부품 및 적층 세라믹 전자 부품의 제조 방법

Country Status (5)

Country Link
JP (1) JPWO2024038727A1 (https=)
KR (1) KR20250048256A (https=)
CN (1) CN119731755A (https=)
DE (1) DE112023003458T5 (https=)
WO (1) WO2024038727A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4730378A1 (en) * 2023-07-19 2026-04-22 Murata Manufacturing Co., Ltd. Multilayer ceramic electronic component

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014143392A (ja) 2012-12-28 2014-08-07 Murata Mfg Co Ltd セラミック電子部品の製造方法及びセラミック電子部品
JP2017038036A (ja) 2015-08-07 2017-02-16 サムソン エレクトロ−メカニックス カンパニーリミテッド． 積層セラミック電子部品及びその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP6933326B2 (ja) * 2017-03-08 2021-09-08 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
JP7262181B2 (ja) * 2018-05-17 2023-04-21 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014143392A (ja) 2012-12-28 2014-08-07 Murata Mfg Co Ltd セラミック電子部品の製造方法及びセラミック電子部品
JP2017038036A (ja) 2015-08-07 2017-02-16 サムソン エレクトロ−メカニックス カンパニーリミテッド． 積層セラミック電子部品及びその製造方法

Also Published As

Publication number Publication date
JPWO2024038727A1 (https=) 2024-02-22
DE112023003458T5 (de) 2025-05-28
CN119731755A (zh) 2025-03-28
WO2024038727A1 (ja) 2024-02-22

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Date Code Title Description
PA0105 International application

Patent event date: 20250211

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application