JP7711837B2 - セラミック電子部品 - Google Patents

セラミック電子部品

Info

Publication number
JP7711837B2
JP7711837B2 JP2024507786A JP2024507786A JP7711837B2 JP 7711837 B2 JP7711837 B2 JP 7711837B2 JP 2024507786 A JP2024507786 A JP 2024507786A JP 2024507786 A JP2024507786 A JP 2024507786A JP 7711837 B2 JP7711837 B2 JP 7711837B2
Authority
JP
Japan
Prior art keywords
layer
electrode layer
ceramic electronic
electronic component
base electrode
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.)
Active
Application number
JP2024507786A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023176594A1 (https=
JPWO2023176594A5 (https=
Inventor
翔太 池邉
康弘 西坂
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 JPWO2023176594A1 publication Critical patent/JPWO2023176594A1/ja
Publication of JPWO2023176594A5 publication Critical patent/JPWO2023176594A5/ja
Application granted granted Critical
Publication of JP7711837B2 publication Critical patent/JP7711837B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01G4/005—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
    • H01G4/228—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
    • H01G4/30—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
    • H01G4/40—Structural combinations of fixed capacitors with other electric elements, the structure mainly consisting of a capacitor, e.g. RC combinations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Ceramic Capacitors (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
JP2024507786A 2022-03-18 2023-03-07 セラミック電子部品 Active JP7711837B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022044135 2022-03-18
JP2022044135 2022-03-18
PCT/JP2023/008612 WO2023176594A1 (ja) 2022-03-18 2023-03-07 セラミック電子部品

Publications (3)

Publication Number Publication Date
JPWO2023176594A1 JPWO2023176594A1 (https=) 2023-09-21
JPWO2023176594A5 JPWO2023176594A5 (https=) 2024-09-24
JP7711837B2 true JP7711837B2 (ja) 2025-07-23

Family

ID=88023226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024507786A Active JP7711837B2 (ja) 2022-03-18 2023-03-07 セラミック電子部品

Country Status (4)

Country Link
US (1) US20240363287A1 (https=)
JP (1) JP7711837B2 (https=)
CN (1) CN118575243A (https=)
WO (1) WO2023176594A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004100014A (ja) 2002-09-12 2004-04-02 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
JP2007242706A (ja) 2006-03-06 2007-09-20 Tdk Corp セラミック電子部品の製造方法
WO2020241122A1 (ja) 2019-05-24 2020-12-03 株式会社村田製作所 表面改質ガラス、電子部品、及び、ケイ酸塩皮膜の形成方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6451613A (en) * 1987-08-24 1989-02-27 Matsushita Electric Industrial Co Ltd Formation of external electrode terminal for leadless chip part
KR102070235B1 (ko) * 2018-10-29 2020-01-28 삼성전기주식회사 커패시터 부품
JP7115461B2 (ja) * 2019-12-12 2022-08-09 株式会社村田製作所 積層セラミックコンデンサ
JP2021182585A (ja) * 2020-05-19 2021-11-25 太陽誘電株式会社 積層セラミック電子部品の製造方法、積層セラミック電子部品及び回路基板
JP2022057919A (ja) * 2020-09-30 2022-04-11 株式会社村田製作所 積層セラミックコンデンサ
JP7655713B2 (ja) * 2020-09-30 2025-04-02 株式会社村田製作所 積層セラミックコンデンサ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004100014A (ja) 2002-09-12 2004-04-02 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
JP2007242706A (ja) 2006-03-06 2007-09-20 Tdk Corp セラミック電子部品の製造方法
WO2020241122A1 (ja) 2019-05-24 2020-12-03 株式会社村田製作所 表面改質ガラス、電子部品、及び、ケイ酸塩皮膜の形成方法

Also Published As

Publication number Publication date
WO2023176594A1 (ja) 2023-09-21
US20240363287A1 (en) 2024-10-31
CN118575243A (zh) 2024-08-30
JPWO2023176594A1 (https=) 2023-09-21

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