CN119923702A - 层叠陶瓷电容器 - Google Patents

层叠陶瓷电容器 Download PDF

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Publication number
CN119923702A
CN119923702A CN202380068740.6A CN202380068740A CN119923702A CN 119923702 A CN119923702 A CN 119923702A CN 202380068740 A CN202380068740 A CN 202380068740A CN 119923702 A CN119923702 A CN 119923702A
Authority
CN
China
Prior art keywords
layer
side edge
ceramic capacitor
laminate
laminated ceramic
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
CN202380068740.6A
Other languages
English (en)
Chinese (zh)
Inventor
福岛隼人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of CN119923702A publication Critical patent/CN119923702A/zh
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
    • 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
    • H01G4/005—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
    • H01G4/1236—Ceramic dielectrics characterised by the ceramic dielectric material based on zirconium oxides or zirconates
    • 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)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
CN202380068740.6A 2022-11-04 2023-08-29 层叠陶瓷电容器 Pending CN119923702A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022177404 2022-11-04
JP2022-177404 2022-11-04
PCT/JP2023/031211 WO2024095583A1 (ja) 2022-11-04 2023-08-29 積層セラミックコンデンサ

Publications (1)

Publication Number Publication Date
CN119923702A true CN119923702A (zh) 2025-05-02

Family

ID=90930172

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380068740.6A Pending CN119923702A (zh) 2022-11-04 2023-08-29 层叠陶瓷电容器

Country Status (4)

Country Link
US (1) US20240371571A1 (https=)
JP (1) JPWO2024095583A1 (https=)
CN (1) CN119923702A (https=)
WO (1) WO2024095583A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240249880A1 (en) * 2023-01-24 2024-07-25 KYOCERA AVX Components Corporation Ultrabroadband Cascade Capacitor
KR20240133158A (ko) * 2023-02-28 2024-09-04 삼성전기주식회사 적층형 전자 부품

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09298127A (ja) * 1996-05-09 1997-11-18 Murata Mfg Co Ltd 積層コンデンサ
CN101128895B (zh) * 2005-05-26 2010-09-01 株式会社村田制作所 层叠陶瓷电子部件及其制造方法
JP5806960B2 (ja) * 2012-03-22 2015-11-10 太陽誘電株式会社 積層コンデンサ及びその製造方法
KR101499717B1 (ko) * 2013-05-21 2015-03-06 삼성전기주식회사 적층 세라믹 커패시터 및 적층 세라믹 커패시터 실장 기판
JP6439551B2 (ja) * 2014-05-21 2018-12-19 株式会社村田製作所 積層セラミックコンデンサ
JP6665438B2 (ja) * 2015-07-17 2020-03-13 株式会社村田製作所 積層セラミックコンデンサ
JP6406191B2 (ja) * 2015-09-15 2018-10-17 Tdk株式会社 積層電子部品
JP6345208B2 (ja) * 2016-02-18 2018-06-20 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
US10020117B2 (en) * 2016-02-18 2018-07-10 Taiyo Yuden Co., Ltd. Multi-layer ceramic capacitor and method of producing the same
JP6302960B2 (ja) * 2016-08-02 2018-03-28 太陽誘電株式会社 積層コンデンサ及びその製造方法
JP2018117139A (ja) * 2018-03-02 2018-07-26 太陽誘電株式会社 積層コンデンサ及びその製造方法
JP7103904B2 (ja) * 2018-09-26 2022-07-20 太陽誘電株式会社 積層セラミック電子部品
JP2020167201A (ja) * 2019-03-28 2020-10-08 株式会社村田製作所 積層セラミックコンデンサ
JP7192741B2 (ja) * 2019-10-30 2022-12-20 株式会社村田製作所 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
WO2024095583A1 (ja) 2024-05-10
JPWO2024095583A1 (https=) 2024-05-10
US20240371571A1 (en) 2024-11-07

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