CN118575244A - 层叠陶瓷电容器 - Google Patents

层叠陶瓷电容器 Download PDF

Info

Publication number
CN118575244A
CN118575244A CN202380018164.4A CN202380018164A CN118575244A CN 118575244 A CN118575244 A CN 118575244A CN 202380018164 A CN202380018164 A CN 202380018164A CN 118575244 A CN118575244 A CN 118575244A
Authority
CN
China
Prior art keywords
capacitor
external electrode
bump
ceramic capacitor
main surface
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
CN202380018164.4A
Other languages
English (en)
Chinese (zh)
Inventor
大和龙太郎
山田忠辉
铃木祥一郎
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 CN118575244A publication Critical patent/CN118575244A/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
    • H01G4/228—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
    • H01G4/005—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
    • H01G4/228—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
    • 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)
CN202380018164.4A 2022-03-30 2023-03-17 层叠陶瓷电容器 Pending CN118575244A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-055678 2022-03-30
JP2022055678 2022-03-30
PCT/JP2023/010559 WO2023189718A1 (ja) 2022-03-30 2023-03-17 積層セラミックコンデンサ

Publications (1)

Publication Number Publication Date
CN118575244A true CN118575244A (zh) 2024-08-30

Family

ID=88201839

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380018164.4A Pending CN118575244A (zh) 2022-03-30 2023-03-17 层叠陶瓷电容器

Country Status (4)

Country Link
US (1) US20240387111A1 (https=)
JP (1) JP7662104B2 (https=)
CN (1) CN118575244A (https=)
WO (1) WO2023189718A1 (https=)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2587851Y2 (ja) * 1991-07-01 1998-12-24 株式会社村田製作所 積層コンデンサ
JPH1167585A (ja) * 1997-08-11 1999-03-09 Murata Mfg Co Ltd 積層電子部品
US7177137B2 (en) * 2002-04-15 2007-02-13 Avx Corporation Plated terminations
DE102005016590A1 (de) * 2005-04-11 2006-10-26 Epcos Ag Elektrisches Mehrschicht-Bauelement und Verfahren zur Herstellung eines Mehrschicht-Bauelements
JP2008302588A (ja) * 2007-06-07 2008-12-18 Canon Inc インクジェットヘッド及びインクジェットヘッドの製造方法
JP2009016395A (ja) * 2007-06-29 2009-01-22 Kyocera Kinseki Corp 電子部品の接合方法
JP5853976B2 (ja) * 2012-06-12 2016-02-09 株式会社村田製作所 積層コンデンサ
US9805867B2 (en) * 2012-09-19 2017-10-31 Apple Inc. Acoustically quiet capacitors
JP6136916B2 (ja) * 2013-03-15 2017-05-31 株式会社村田製作所 積層コンデンサ
KR102029493B1 (ko) * 2014-09-29 2019-10-07 삼성전기주식회사 적층 세라믹 커패시터 및 그 실장 기판
JP6623493B2 (ja) 2016-03-16 2019-12-25 大口マテリアル株式会社 リードフレーム及び半導体装置、並びにそれらの製造方法
KR102408016B1 (ko) * 2016-12-01 2022-06-13 가부시키가이샤 무라타 세이사쿠쇼 칩형 전자 부품
KR102057905B1 (ko) * 2017-08-31 2019-12-20 삼성전기주식회사 적층형 전자 부품 및 그 실장 기판
KR102473422B1 (ko) * 2017-10-02 2022-12-02 삼성전기주식회사 적층형 전자 부품 및 그 실장 기판
JP7292958B2 (ja) * 2019-04-26 2023-06-19 株式会社村田製作所 電子部品の実装構造体
JP2020202220A (ja) * 2019-06-07 2020-12-17 株式会社村田製作所 積層セラミック電子部品
KR102730020B1 (ko) * 2019-12-31 2024-11-14 삼성전기주식회사 적층형 전자 부품 및 그 실장 기판

Also Published As

Publication number Publication date
JP7662104B2 (ja) 2025-04-15
US20240387111A1 (en) 2024-11-21
JPWO2023189718A1 (https=) 2023-10-05
WO2023189718A1 (ja) 2023-10-05

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