CN120836068A - 层叠陶瓷电容器 - Google Patents

层叠陶瓷电容器

Info

Publication number
CN120836068A
CN120836068A CN202480021000.1A CN202480021000A CN120836068A CN 120836068 A CN120836068 A CN 120836068A CN 202480021000 A CN202480021000 A CN 202480021000A CN 120836068 A CN120836068 A CN 120836068A
Authority
CN
China
Prior art keywords
layer
conductive resin
ceramic capacitor
filler
flat
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
CN202480021000.1A
Other languages
English (en)
Chinese (zh)
Inventor
胜部志麻
善哉孝太
三岛泰弘
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 CN120836068A publication Critical patent/CN120836068A/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
    • H01G4/30—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
    • H01G4/012—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
    • 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
    • H01G4/2325—Terminals electrically connecting two or more layers of a stacked or rolled capacitor characterised by the material of the terminals
    • 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
    • H01G4/252—Terminals the terminals being coated on the capacitive element

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)
CN202480021000.1A 2023-03-29 2024-02-16 层叠陶瓷电容器 Pending CN120836068A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023054074 2023-03-29
JP2023-054074 2023-03-29
PCT/JP2024/005490 WO2024202667A1 (ja) 2023-03-29 2024-02-16 積層セラミックコンデンサ

Publications (1)

Publication Number Publication Date
CN120836068A true CN120836068A (zh) 2025-10-24

Family

ID=92904226

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480021000.1A Pending CN120836068A (zh) 2023-03-29 2024-02-16 层叠陶瓷电容器

Country Status (6)

Country Link
US (1) US20250372309A1 (https=)
EP (1) EP4648077A1 (https=)
JP (1) JPWO2024202667A1 (https=)
KR (1) KR20250136405A (https=)
CN (1) CN120836068A (https=)
WO (1) WO2024202667A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5794222B2 (ja) * 2012-02-03 2015-10-14 株式会社村田製作所 セラミック電子部品
KR101444528B1 (ko) * 2012-08-10 2014-09-24 삼성전기주식회사 적층 세라믹 커패시터 및 그 제조방법.
KR102139753B1 (ko) * 2015-02-26 2020-07-31 삼성전기주식회사 세라믹 전자 부품 및 이의 제조방법
JP2018006501A (ja) * 2016-06-30 2018-01-11 Tdk株式会社 電子部品
JP2020088190A (ja) 2018-11-27 2020-06-04 株式会社村田製作所 積層セラミック電子部品
KR102574412B1 (ko) * 2018-12-11 2023-09-04 삼성전기주식회사 커패시터 부품
JP2021028967A (ja) * 2019-08-13 2021-02-25 株式会社村田製作所 積層セラミック電子部品および樹脂電極用導電性ペースト
JP7433938B2 (ja) * 2020-01-31 2024-02-20 太陽誘電株式会社 コイル部品及びコイル部品の製造方法

Also Published As

Publication number Publication date
EP4648077A1 (en) 2025-11-12
KR20250136405A (ko) 2025-09-16
JPWO2024202667A1 (https=) 2024-10-03
US20250372309A1 (en) 2025-12-04
WO2024202667A1 (ja) 2024-10-03

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