JP7602637B2 - 積層セラミック電子部品およびその製造方法 - Google Patents

積層セラミック電子部品およびその製造方法 Download PDF

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Publication number
JP7602637B2
JP7602637B2 JP2023529807A JP2023529807A JP7602637B2 JP 7602637 B2 JP7602637 B2 JP 7602637B2 JP 2023529807 A JP2023529807 A JP 2023529807A JP 2023529807 A JP2023529807 A JP 2023529807A JP 7602637 B2 JP7602637 B2 JP 7602637B2
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JP
Japan
Prior art keywords
external electrode
rod
ceramic
cut
multilayer ceramic
Prior art date
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Active
Application number
JP2023529807A
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English (en)
Japanese (ja)
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JPWO2022270299A1 (https=
Inventor
恒 佐藤
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
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Publication date
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Publication of JPWO2022270299A1 publication Critical patent/JPWO2022270299A1/ja
Application granted granted Critical
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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
    • H01G4/224—Housing; Encapsulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • 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
    • 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
    • H01G4/248—Terminals the terminals embracing or surrounding the capacitive element, e.g. caps
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Inorganic Chemistry (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
JP2023529807A 2021-06-23 2022-06-07 積層セラミック電子部品およびその製造方法 Active JP7602637B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021104419 2021-06-23
JP2021104419 2021-06-23
PCT/JP2022/023004 WO2022270299A1 (ja) 2021-06-23 2022-06-07 積層セラミック電子部品およびその製造方法

Publications (2)

Publication Number Publication Date
JPWO2022270299A1 JPWO2022270299A1 (https=) 2022-12-29
JP7602637B2 true JP7602637B2 (ja) 2024-12-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023529807A Active JP7602637B2 (ja) 2021-06-23 2022-06-07 積層セラミック電子部品およびその製造方法

Country Status (4)

Country Link
US (1) US12437928B2 (https=)
JP (1) JP7602637B2 (https=)
CN (1) CN117642831A (https=)
WO (1) WO2022270299A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7602637B2 (ja) * 2021-06-23 2024-12-18 京セラ株式会社 積層セラミック電子部品およびその製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014187216A (ja) 2013-03-23 2014-10-02 Kyocera Corp 積層セラミックコンデンサの製造方法
JP2021015950A (ja) 2019-07-16 2021-02-12 株式会社村田製作所 積層セラミックコンデンサ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6086882A (ja) * 1983-10-18 1985-05-16 Nec Corp 電歪効果素子の製造方法
JPH11340081A (ja) * 1998-05-21 1999-12-10 Murata Mfg Co Ltd 積層セラミック電子部品及びその製造方法
JP2013058558A (ja) * 2011-09-07 2013-03-28 Tdk Corp 電子部品
KR101376921B1 (ko) * 2012-12-11 2014-03-20 삼성전기주식회사 적층 세라믹 커패시터 및 그 제조방법
KR101525662B1 (ko) * 2013-04-26 2015-06-03 삼성전기주식회사 적층 세라믹 전자부품 및 적층 세라믹 전자부품 실장 기판
KR102057913B1 (ko) * 2013-07-04 2019-12-20 삼성전기주식회사 적층 세라믹 전자 부품 및 그 제조 방법
KR101884392B1 (ko) 2015-03-30 2018-08-02 다이요 유덴 가부시키가이샤 적층 세라믹 콘덴서
JP6436921B2 (ja) 2015-03-30 2018-12-12 太陽誘電株式会社 積層セラミックコンデンサ
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
JP7401320B2 (ja) * 2020-01-24 2023-12-19 株式会社村田製作所 積層セラミック電子部品
JP7602637B2 (ja) * 2021-06-23 2024-12-18 京セラ株式会社 積層セラミック電子部品およびその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014187216A (ja) 2013-03-23 2014-10-02 Kyocera Corp 積層セラミックコンデンサの製造方法
JP2021015950A (ja) 2019-07-16 2021-02-12 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
US12437928B2 (en) 2025-10-07
CN117642831A (zh) 2024-03-01
US20240274359A1 (en) 2024-08-15
WO2022270299A1 (ja) 2022-12-29
JPWO2022270299A1 (https=) 2022-12-29

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