CN120129948A - 层叠陶瓷电子部件 - Google Patents

层叠陶瓷电子部件 Download PDF

Info

Publication number
CN120129948A
CN120129948A CN202380076865.3A CN202380076865A CN120129948A CN 120129948 A CN120129948 A CN 120129948A CN 202380076865 A CN202380076865 A CN 202380076865A CN 120129948 A CN120129948 A CN 120129948A
Authority
CN
China
Prior art keywords
layer
electrode layer
internal electrode
exposed
end 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
CN202380076865.3A
Other languages
English (en)
Chinese (zh)
Inventor
安田辰德
黑川和树
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 CN120129948A publication Critical patent/CN120129948A/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
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/12—Protection against corrosion
    • 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
    • H01G4/018—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
    • H01G4/35—Feed-through capacitors or anti-noise capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Ceramic Capacitors (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
CN202380076865.3A 2022-11-30 2023-09-20 层叠陶瓷电子部件 Pending CN120129948A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022192014 2022-11-30
JP2022-192014 2022-11-30
PCT/JP2023/034070 WO2024116557A1 (ja) 2022-11-30 2023-09-20 積層セラミック電子部品

Publications (1)

Publication Number Publication Date
CN120129948A true CN120129948A (zh) 2025-06-10

Family

ID=91323522

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380076865.3A Pending CN120129948A (zh) 2022-11-30 2023-09-20 层叠陶瓷电子部件

Country Status (5)

Country Link
US (1) US20240234030A1 (https=)
JP (1) JP7831636B2 (https=)
KR (1) KR102949772B1 (https=)
CN (1) CN120129948A (https=)
WO (1) WO2024116557A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119054034A (zh) * 2022-06-08 2024-11-29 株式会社村田制作所 层叠陶瓷电容器
JP2025139421A (ja) * 2024-03-12 2025-09-26 株式会社村田製作所 積層セラミックコンデンサ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5694719A (en) * 1979-12-28 1981-07-31 Murata Manufacturing Co Method of manufacturing laminated electronic component
JPH0745473A (ja) * 1993-05-24 1995-02-14 Matsushita Electric Ind Co Ltd 積層セラミックコンデンサの製造方法
JPH11162781A (ja) * 1997-11-21 1999-06-18 Murata Mfg Co Ltd 積層セラミック電子部品の製造方法
JP2004014668A (ja) * 2002-06-05 2004-01-15 Matsushita Electric Ind Co Ltd 積層セラミック電子部品の製造方法
JP4432450B2 (ja) 2003-10-22 2010-03-17 株式会社村田製作所 積層型セラミック電子部品の製造方法
JP2006286860A (ja) 2005-03-31 2006-10-19 Tdk Corp 積層電子部品及びその製造方法
JP5310238B2 (ja) 2008-07-10 2013-10-09 株式会社村田製作所 積層セラミック電子部品
JP5315987B2 (ja) 2008-12-26 2013-10-16 株式会社村田製作所 積層セラミックコンデンサの製造方法
JP5169944B2 (ja) 2009-03-30 2013-03-27 Ｔｄｋ株式会社 積層貫通コンデンサの製造方法
KR101922863B1 (ko) * 2011-05-31 2018-11-28 삼성전기 주식회사 적층형 세라믹 전자부품 및 그 제조방법
JP6466690B2 (ja) 2014-10-28 2019-02-06 京セラ株式会社 積層型コンデンサ
KR102437801B1 (ko) 2016-02-22 2022-08-30 삼성전기주식회사 적층 세라믹 전자부품 및 그 제조 방법
KR102653215B1 (ko) * 2018-10-10 2024-04-01 삼성전기주식회사 적층 세라믹 전자부품
JP7099998B2 (ja) * 2019-07-22 2022-07-12 ルビコン電子株式会社 薄膜高分子積層コンデンサの製造方法
KR102803436B1 (ko) * 2020-12-14 2025-05-07 삼성전기주식회사 적층형 전자 부품

Also Published As

Publication number Publication date
JPWO2024116557A1 (https=) 2024-06-06
US20240234030A1 (en) 2024-07-11
JP7831636B2 (ja) 2026-03-17
KR20250084171A (ko) 2025-06-10
KR102949772B1 (ko) 2026-04-09
WO2024116557A1 (ja) 2024-06-06

Similar Documents

Publication Publication Date Title
US10366838B2 (en) Laminated ceramic electronic component and method for manufacturing same
US8773839B2 (en) Multilayer ceramic electronic component
JP2020057738A (ja) 電子部品、回路基板、および電子部品の回路基板への実装方法
JP7586206B2 (ja) 積層セラミックコンデンサ
US9131625B2 (en) Multilayer ceramic electronic component, series of electronic components stored in a tape, and method of manufacturing multilayer ceramic electronic component
JP7670193B2 (ja) 積層セラミックコンデンサおよび積層セラミックコンデンサの実装構造
US12315680B2 (en) Multilayer ceramic electronic component
KR102403430B1 (ko) 적층 세라믹 콘덴서
CN102640240A (zh) 层叠型陶瓷电容器
CN114678219B (zh) 层叠陶瓷电子部件
CN120129948A (zh) 层叠陶瓷电子部件
JP2023135456A (ja) 積層セラミックコンデンサ
KR102870830B1 (ko) 적층 세라믹 전자부품
CN119816908A (zh) 层叠陶瓷电容器
JP7729475B2 (ja) 積層セラミックコンデンサ
CN120129947A (zh) 层叠陶瓷电子部件
JP2001044059A (ja) 積層セラミックコンデンサ
CN218351295U (zh) 层叠陶瓷电容器
CN216015095U (zh) 层叠陶瓷电容器
CN121219802A (zh) 层叠陶瓷部件
WO2025158747A1 (ja) 積層セラミックコンデンサ
WO2024075402A1 (ja) 積層セラミック電子部品
WO2024203707A1 (ja) セラミック電子部品
KR20250052737A (ko) 적층형 전자 부품

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination