JP7829740B2 - 積層型電子部品 - Google Patents

積層型電子部品

Info

Publication number
JP7829740B2
JP7829740B2 JP2024568797A JP2024568797A JP7829740B2 JP 7829740 B2 JP7829740 B2 JP 7829740B2 JP 2024568797 A JP2024568797 A JP 2024568797A JP 2024568797 A JP2024568797 A JP 2024568797A JP 7829740 B2 JP7829740 B2 JP 7829740B2
Authority
JP
Japan
Prior art keywords
electrode
base electrode
cover
thickness
face
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
JP2024568797A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025115517A5 (https=
JPWO2025115517A1 (https=
Inventor
竜也 鈴木
宏俊 紀
篤史 宮林
健太 中島
悟 直川
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.)
Kyocera Corp
Original Assignee
Kyocera Corp
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 Kyocera Corp filed Critical Kyocera Corp
Priority to JP2025063459A priority Critical patent/JP2025103000A/ja
Publication of JPWO2025115517A1 publication Critical patent/JPWO2025115517A1/ja
Publication of JPWO2025115517A5 publication Critical patent/JPWO2025115517A5/ja
Application granted granted Critical
Publication of JP7829740B2 publication Critical patent/JP7829740B2/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
    • H01G4/30—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
    • H01G4/002—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
    • H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
JP2024568797A 2023-12-01 2024-11-01 積層型電子部品 Active JP7829740B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025063459A JP2025103000A (ja) 2023-12-01 2025-04-08 積層型電子部品

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2023203865 2023-12-01
JP2023203865 2023-12-01
JP2024016211 2024-02-06
JP2024016211 2024-02-06
PCT/JP2024/039043 WO2025115517A1 (ja) 2023-12-01 2024-11-01 積層型電子部品

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025063459A Division JP2025103000A (ja) 2023-12-01 2025-04-08 積層型電子部品

Publications (3)

Publication Number Publication Date
JPWO2025115517A1 JPWO2025115517A1 (https=) 2025-06-05
JPWO2025115517A5 JPWO2025115517A5 (https=) 2025-10-24
JP7829740B2 true JP7829740B2 (ja) 2026-03-13

Family

ID=95897427

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2024568797A Active JP7829740B2 (ja) 2023-12-01 2024-11-01 積層型電子部品
JP2025063459A Pending JP2025103000A (ja) 2023-12-01 2025-04-08 積層型電子部品

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025063459A Pending JP2025103000A (ja) 2023-12-01 2025-04-08 積層型電子部品

Country Status (4)

Country Link
US (2) US12573561B2 (https=)
JP (2) JP7829740B2 (https=)
TW (1) TW202538784A (https=)
WO (1) WO2025115517A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010278373A (ja) 2009-06-01 2010-12-09 Murata Mfg Co Ltd 積層型電子部品およびその製造方法
JP2018160500A (ja) 2017-03-22 2018-10-11 株式会社村田製作所 電子部品の製造方法
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
WO2024176578A1 (ja) 2023-02-22 2024-08-29 株式会社村田製作所 積層セラミックコンデンサ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6386414A (ja) * 1986-09-30 1988-04-16 太陽誘電株式会社 積層形セラミツクコンデンサ
US5388024A (en) * 1993-08-02 1995-02-07 Avx Corporation Trapezoid chip capacitor
JP3468110B2 (ja) 1998-07-27 2003-11-17 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
JP6405328B2 (ja) * 2016-02-26 2018-10-17 太陽誘電株式会社 積層セラミックコンデンサ
JP2017216360A (ja) * 2016-05-31 2017-12-07 太陽誘電株式会社 積層セラミックコンデンサ
KR101933416B1 (ko) * 2016-12-22 2019-04-05 삼성전기 주식회사 커패시터 부품
JP2021120977A (ja) * 2020-01-30 2021-08-19 株式会社村田製作所 積層セラミック電子部品及び積層セラミック電子部品の実装構造
JP7518594B2 (ja) * 2020-03-05 2024-07-18 太陽誘電株式会社 積層セラミック電子部品、積層セラミック電子部品の製造方法及び回路基板
JP2023013421A (ja) 2021-07-16 2023-01-26 株式会社村田製作所 積層セラミック電子部品
JP2023098641A (ja) * 2021-12-28 2023-07-10 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． 積層型電子部品の製造方法及び積層型電子部品

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010278373A (ja) 2009-06-01 2010-12-09 Murata Mfg Co Ltd 積層型電子部品およびその製造方法
JP2018160500A (ja) 2017-03-22 2018-10-11 株式会社村田製作所 電子部品の製造方法
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
WO2024176578A1 (ja) 2023-02-22 2024-08-29 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
WO2025115517A1 (ja) 2025-06-05
TW202538784A (zh) 2025-10-01
US20250273400A1 (en) 2025-08-28
US20260031280A1 (en) 2026-01-29
US12573561B2 (en) 2026-03-10
JP2025103000A (ja) 2025-07-08
JPWO2025115517A1 (https=) 2025-06-05

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