JP7800737B2 - 積層セラミック電子部品 - Google Patents

積層セラミック電子部品

Info

Publication number
JP7800737B2
JP7800737B2 JP2024567260A JP2024567260A JP7800737B2 JP 7800737 B2 JP7800737 B2 JP 7800737B2 JP 2024567260 A JP2024567260 A JP 2024567260A JP 2024567260 A JP2024567260 A JP 2024567260A JP 7800737 B2 JP7800737 B2 JP 7800737B2
Authority
JP
Japan
Prior art keywords
layer
plated
wraparound
conductive resin
laminate
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
JP2024567260A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024142606A5 (https=
JPWO2024142606A1 (https=
Inventor
泰弘 三嶋
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 JPWO2024142606A1 publication Critical patent/JPWO2024142606A1/ja
Publication of JPWO2024142606A5 publication Critical patent/JPWO2024142606A5/ja
Application granted granted Critical
Publication of JP7800737B2 publication Critical patent/JP7800737B2/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
    • H01G4/012—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
    • 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
    • H01G4/002—Details
    • H01G4/228—Terminals
    • H01G4/252—Terminals the terminals being coated on the capacitive element
    • 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)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
  • Coils Or Transformers For Communication (AREA)
JP2024567260A 2022-12-28 2023-11-06 積層セラミック電子部品 Active JP7800737B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022211941 2022-12-28
JP2022211941 2022-12-28
PCT/JP2023/039923 WO2024142606A1 (ja) 2022-12-28 2023-11-06 積層セラミック電子部品

Publications (3)

Publication Number Publication Date
JPWO2024142606A1 JPWO2024142606A1 (https=) 2024-07-04
JPWO2024142606A5 JPWO2024142606A5 (https=) 2025-07-03
JP7800737B2 true JP7800737B2 (ja) 2026-01-16

Family

ID=91717289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024567260A Active JP7800737B2 (ja) 2022-12-28 2023-11-06 積層セラミック電子部品

Country Status (6)

Country Link
US (1) US20250259797A1 (https=)
EP (1) EP4600986A1 (https=)
JP (1) JP7800737B2 (https=)
KR (1) KR102935388B1 (https=)
CN (1) CN120418903A (https=)
WO (1) WO2024142606A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010073780A (ja) 2008-09-17 2010-04-02 Murata Mfg Co Ltd セラミック電子部品およびその製造方法
JP2021028938A (ja) 2019-08-09 2021-02-25 Tdk株式会社 電子部品
JP2021052129A (ja) 2019-09-26 2021-04-01 株式会社村田製作所 積層セラミック電子部品

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11162771A (ja) 1997-11-25 1999-06-18 Kyocera Corp 積層セラミックコンデンサ
JP2011162771A (ja) 2010-01-14 2011-08-25 Toray Ind Inc 二軸配向ポリフェニレンスルフィドフィルムおよびその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010073780A (ja) 2008-09-17 2010-04-02 Murata Mfg Co Ltd セラミック電子部品およびその製造方法
JP2021028938A (ja) 2019-08-09 2021-02-25 Tdk株式会社 電子部品
JP2021052129A (ja) 2019-09-26 2021-04-01 株式会社村田製作所 積層セラミック電子部品

Also Published As

Publication number Publication date
WO2024142606A1 (ja) 2024-07-04
EP4600986A1 (en) 2025-08-13
CN120418903A (zh) 2025-08-01
US20250259797A1 (en) 2025-08-14
KR102935388B1 (ko) 2026-03-09
JPWO2024142606A1 (https=) 2024-07-04
KR20250099258A (ko) 2025-07-01

Similar Documents

Publication Publication Date Title
US11062848B2 (en) Multilayer ceramic electronic component
US9406443B2 (en) Ceramic electronic component
US11361906B2 (en) Multilayer ceramic electronic component
US12148573B2 (en) Multilayer ceramic electronic component with a stress applied Ni plated layer
US11495404B2 (en) Multilayer ceramic electronic component
JP7616420B2 (ja) 積層セラミック電子部品
US12431285B2 (en) Multilayer ceramic electronic component
US20250308798A1 (en) Multilayer ceramic electronic component
KR20250140456A (ko) 적층 세라믹 콘덴서
JP7800737B2 (ja) 積層セラミック電子部品
JP7491246B2 (ja) 導電性ペーストおよびセラミック電子部品
US20260074110A1 (en) Multilayer ceramic capacitor
US20240420893A1 (en) Multilayer ceramic capacitor
US20260094766A1 (en) Multilayer ceramic capacitor
KR102946063B1 (ko) 적층형 전자 부품
US20250299881A1 (en) Multilayer ceramic capacitor
WO2024247445A1 (ja) 積層セラミックコンデンサ
JP2026000558A (ja) 積層セラミックコンデンサ
WO2025004487A1 (ja) 積層セラミックコンデンサ
WO2025126319A1 (ja) 積層セラミック電子部品
WO2025047095A1 (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製造方法
JP2023122670A (ja) 積層セラミックコンデンサ
WO2025004486A1 (ja) 積層セラミックコンデンサ
CN121311955A (zh) 层叠陶瓷电容器

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250422

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250422

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20251202

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20251215

R150 Certificate of patent or registration of utility model

Ref document number: 7800737

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150