JP2024146173A - 積層セラミック電子部品 - Google Patents

積層セラミック電子部品 Download PDF

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Publication number
JP2024146173A
JP2024146173A JP2023058916A JP2023058916A JP2024146173A JP 2024146173 A JP2024146173 A JP 2024146173A JP 2023058916 A JP2023058916 A JP 2023058916A JP 2023058916 A JP2023058916 A JP 2023058916A JP 2024146173 A JP2024146173 A JP 2024146173A
Authority
JP
Japan
Prior art keywords
metal layer
pair
multilayer ceramic
internal electrodes
cover
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
JP2023058916A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024146173A5 (enExample
Inventor
尚 浅井
Takashi Asai
洋一 加藤
Yoichi Kato
智康 江口
Tomoyasu Eguchi
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.)
Taiyo Yuden Co Ltd
Original Assignee
Taiyo Yuden 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 Taiyo Yuden Co Ltd filed Critical Taiyo Yuden Co Ltd
Priority to JP2023058916A priority Critical patent/JP2024146173A/ja
Priority to US18/617,235 priority patent/US20240331945A1/en
Priority to CN202410374447.9A priority patent/CN118737701A/zh
Publication of JP2024146173A publication Critical patent/JP2024146173A/ja
Publication of JP2024146173A5 publication Critical patent/JP2024146173A5/ja
Pending legal-status Critical Current

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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
    • H01G4/228—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
    • H01G4/30—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
    • 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)
JP2023058916A 2023-03-31 2023-03-31 積層セラミック電子部品 Pending JP2024146173A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2023058916A JP2024146173A (ja) 2023-03-31 2023-03-31 積層セラミック電子部品
US18/617,235 US20240331945A1 (en) 2023-03-31 2024-03-26 Multilayer ceramic electronic device
CN202410374447.9A CN118737701A (zh) 2023-03-31 2024-03-29 层叠陶瓷电子器件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023058916A JP2024146173A (ja) 2023-03-31 2023-03-31 積層セラミック電子部品

Publications (2)

Publication Number Publication Date
JP2024146173A true JP2024146173A (ja) 2024-10-15
JP2024146173A5 JP2024146173A5 (enExample) 2026-02-03

Family

ID=92858972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023058916A Pending JP2024146173A (ja) 2023-03-31 2023-03-31 積層セラミック電子部品

Country Status (3)

Country Link
US (1) US20240331945A1 (enExample)
JP (1) JP2024146173A (enExample)
CN (1) CN118737701A (enExample)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001307947A (ja) * 2000-04-25 2001-11-02 Tdk Corp 積層チップ部品及びその製造方法
JP4645594B2 (ja) * 2004-07-06 2011-03-09 株式会社村田製作所 導電性ペースト及びそれを用いたセラミック電子部品
JP5526908B2 (ja) * 2010-03-24 2014-06-18 株式会社村田製作所 積層型電子部品
JP2013021299A (ja) * 2011-06-16 2013-01-31 Murata Mfg Co Ltd 積層セラミック電子部品
JP2013051392A (ja) * 2011-08-02 2013-03-14 Murata Mfg Co Ltd 積層セラミック電子部品
US10734159B2 (en) * 2016-12-22 2020-08-04 Murata Manufacturing Co., Ltd. Multilayer ceramic capacitor and method for manufacturing multilayer ceramic capacitor
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
KR102712631B1 (ko) * 2019-12-12 2024-10-02 삼성전기주식회사 적층 세라믹 전자부품 및 이의 제조 방법
JP2022014533A (ja) * 2020-07-07 2022-01-20 株式会社村田製作所 電子部品

Also Published As

Publication number Publication date
CN118737701A (zh) 2024-10-01
US20240331945A1 (en) 2024-10-03

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