CN119365948A - 层叠陶瓷电容器 - Google Patents

层叠陶瓷电容器 Download PDF

Info

Publication number
CN119365948A
CN119365948A CN202380045206.3A CN202380045206A CN119365948A CN 119365948 A CN119365948 A CN 119365948A CN 202380045206 A CN202380045206 A CN 202380045206A CN 119365948 A CN119365948 A CN 119365948A
Authority
CN
China
Prior art keywords
face
layer
ceramic capacitor
lead
height direction
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
CN202380045206.3A
Other languages
English (en)
Chinese (zh)
Inventor
岸浩太郎
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 CN119365948A publication Critical patent/CN119365948A/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
    • H01G4/005—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
    • 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
    • H01G4/224—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)
  • Ceramic Capacitors (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
CN202380045206.3A 2022-08-18 2023-06-02 层叠陶瓷电容器 Pending CN119365948A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-130706 2022-08-18
JP2022130706 2022-08-18
PCT/JP2023/020657 WO2024038657A1 (ja) 2022-08-18 2023-06-02 積層セラミックコンデンサ

Publications (1)

Publication Number Publication Date
CN119365948A true CN119365948A (zh) 2025-01-24

Family

ID=89941779

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380045206.3A Pending CN119365948A (zh) 2022-08-18 2023-06-02 层叠陶瓷电容器

Country Status (4)

Country Link
US (1) US20240304387A1 (https=)
JP (1) JP7794323B2 (https=)
CN (1) CN119365948A (https=)
WO (1) WO2024038657A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024038658A1 (ja) * 2022-08-18 2024-02-22 株式会社村田製作所 積層セラミックコンデンサ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09153430A (ja) * 1995-11-30 1997-06-10 Taiyo Yuden Co Ltd チップ状回路部品とその製造方法
JP3873728B2 (ja) * 2001-12-05 2007-01-24 株式会社村田製作所 積層セラミック電子部品の製造方法
JP4475294B2 (ja) * 2007-05-30 2010-06-09 Ｔｄｋ株式会社 積層コンデンサ
JP6229371B2 (ja) * 2013-08-27 2017-11-15 Tdk株式会社 セラミック電子部品
KR101701022B1 (ko) * 2015-01-20 2017-01-31 삼성전기주식회사 적층 세라믹 전자부품, 그 제조방법 및 전자부품이 실장된 회로기판
JP7358692B2 (ja) * 2018-06-15 2023-10-11 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． キャパシタ部品及びキャパシタ部品の製造方法
KR102620541B1 (ko) * 2018-08-22 2024-01-03 삼성전기주식회사 커패시터 부품
JP7308021B2 (ja) * 2018-10-12 2023-07-13 太陽誘電株式会社 セラミック電子部品、セラミック電子部品の製造方法およびセラミック電子部品実装回路基板
KR102762881B1 (ko) * 2019-09-02 2025-02-07 삼성전기주식회사 적층 세라믹 전자부품
JP7521507B2 (ja) * 2021-09-16 2024-07-24 株式会社村田製作所 積層セラミックコンデンサ
JP7567757B2 (ja) * 2021-11-16 2024-10-16 株式会社村田製作所 積層セラミックコンデンサ
WO2024038658A1 (ja) * 2022-08-18 2024-02-22 株式会社村田製作所 積層セラミックコンデンサ

Also Published As

Publication number Publication date
JP7794323B2 (ja) 2026-01-06
WO2024038657A1 (ja) 2024-02-22
JPWO2024038657A1 (https=) 2024-02-22
US20240304387A1 (en) 2024-09-12

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