JP7556469B2 - 電子部品 - Google Patents

電子部品 Download PDF

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Publication number
JP7556469B2
JP7556469B2 JP2023529861A JP2023529861A JP7556469B2 JP 7556469 B2 JP7556469 B2 JP 7556469B2 JP 2023529861 A JP2023529861 A JP 2023529861A JP 2023529861 A JP2023529861 A JP 2023529861A JP 7556469 B2 JP7556469 B2 JP 7556469B2
Authority
JP
Japan
Prior art keywords
recess
electronic component
ceramic body
protective film
edge
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
JP2023529861A
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English (en)
Japanese (ja)
Other versions
JPWO2022264969A1 (https=
JPWO2022264969A5 (https=
Inventor
康次郎 時枝
英幸 鈴木
耕市 山田
美希 佐々木
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 JPWO2022264969A1 publication Critical patent/JPWO2022264969A1/ja
Publication of JPWO2022264969A5 publication Critical patent/JPWO2022264969A5/ja
Application granted granted Critical
Publication of JP7556469B2 publication Critical patent/JP7556469B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors
    • H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors
    • H01C1/1413—Terminals or electrodes formed on resistive elements having negative temperature coefficient
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors
    • H01C1/142—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors the terminals or tapping points being coated on the resistive element
    • 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
    • H01C7/008—Thermistors
    • 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
    • H01C7/021—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 formed with two or more layers
    • 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
    • H01C7/04—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
    • H01C7/041—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 formed with two or more layers
    • 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
    • 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
    • H01G4/30—Stacked capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Thermistors And Varistors (AREA)
  • Ceramic Capacitors (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
JP2023529861A 2021-06-15 2022-06-13 電子部品 Active JP7556469B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021099625 2021-06-15
JP2021099625 2021-06-15
PCT/JP2022/023651 WO2022264969A1 (ja) 2021-06-15 2022-06-13 電子部品

Publications (3)

Publication Number Publication Date
JPWO2022264969A1 JPWO2022264969A1 (https=) 2022-12-22
JPWO2022264969A5 JPWO2022264969A5 (https=) 2024-02-01
JP7556469B2 true JP7556469B2 (ja) 2024-09-26

Family

ID=84526482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023529861A Active JP7556469B2 (ja) 2021-06-15 2022-06-13 電子部品

Country Status (5)

Country Link
US (1) US20240096524A1 (https=)
JP (1) JP7556469B2 (https=)
CN (1) CN117480581A (https=)
DE (1) DE112022002164T5 (https=)
WO (1) WO2022264969A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024108392A (ja) * 2023-01-31 2024-08-13 太陽誘電株式会社 積層セラミック電子部品及びその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005197530A (ja) 2004-01-08 2005-07-21 Murata Mfg Co Ltd 積層セラミック電子部品
JP2012191165A (ja) 2011-03-09 2012-10-04 Samsung Electro-Mechanics Co Ltd 積層セラミックキャパシタ及びその製造方法
JP2013236045A (ja) 2012-05-03 2013-11-21 Samsung Electro-Mechanics Co Ltd 積層セラミック電子部品及びその製造方法
US20210082623A1 (en) 2019-09-18 2021-03-18 Samsung Electro-Mechanics Co., Ltd. Multilayer electronic component

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001044066A (ja) * 1999-07-30 2001-02-16 Kyocera Corp 積層型電子部品およびその製法
JP2007067026A (ja) * 2005-08-30 2007-03-15 Taiyo Yuden Co Ltd 電子部品及び電子部品の製造方法
JP2017037930A (ja) * 2015-08-07 2017-02-16 株式会社村田製作所 セラミック電子部品の製造方法及びセラミック電子部品
JP2019067793A (ja) 2017-09-28 2019-04-25 Tdk株式会社 電子部品
JP2021009625A (ja) 2019-07-02 2021-01-28 コニカミノルタ株式会社 情報処理装置、文字認識方法および文字認識プログラム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005197530A (ja) 2004-01-08 2005-07-21 Murata Mfg Co Ltd 積層セラミック電子部品
JP2012191165A (ja) 2011-03-09 2012-10-04 Samsung Electro-Mechanics Co Ltd 積層セラミックキャパシタ及びその製造方法
JP2013236045A (ja) 2012-05-03 2013-11-21 Samsung Electro-Mechanics Co Ltd 積層セラミック電子部品及びその製造方法
US20210082623A1 (en) 2019-09-18 2021-03-18 Samsung Electro-Mechanics Co., Ltd. Multilayer electronic component

Also Published As

Publication number Publication date
US20240096524A1 (en) 2024-03-21
JPWO2022264969A1 (https=) 2022-12-22
CN117480581A (zh) 2024-01-30
DE112022002164T5 (de) 2024-01-25
WO2022264969A1 (ja) 2022-12-22

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