JP7529183B1 - 電子部品 - Google Patents

電子部品 Download PDF

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Publication number
JP7529183B1
JP7529183B1 JP2024519778A JP2024519778A JP7529183B1 JP 7529183 B1 JP7529183 B1 JP 7529183B1 JP 2024519778 A JP2024519778 A JP 2024519778A JP 2024519778 A JP2024519778 A JP 2024519778A JP 7529183 B1 JP7529183 B1 JP 7529183B1
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JP
Japan
Prior art keywords
glass film
element body
potassium
arithmetic mean
mean roughness
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
JP2024519778A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024100941A5 (https=
JPWO2024100941A1 (https=
Inventor
知也 大島
悠太 星野
耕市 山田
康次郎 時枝
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 JPWO2024100941A1 publication Critical patent/JPWO2024100941A1/ja
Application granted granted Critical
Publication of JP7529183B1 publication Critical patent/JP7529183B1/ja
Publication of JPWO2024100941A5 publication Critical patent/JPWO2024100941A5/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
    • H01C7/04—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
    • H01C1/00—Details
    • H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
    • 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
    • H01C1/148—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors the terminals embracing or surrounding 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
    • 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
    • H01C7/18—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 comprising a plurality of layers stacked between terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/022—Encapsulation
    • 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
    • H01G2/10—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
    • H01G4/224—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
    • H01G4/30—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
    • H01G4/33—Thin- or thick-film capacitors (thin- or thick-film circuits; capacitors without a potential-jump or surface barrier specially adapted for integrated circuits, details thereof, multistep manufacturing processes therefor)

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Details Of Resistors (AREA)
JP2024519778A 2022-11-11 2023-07-26 電子部品 Active JP7529183B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022180944 2022-11-11
JP2022180944 2022-11-11
PCT/JP2023/027445 WO2024100941A1 (ja) 2022-11-11 2023-07-26 電子部品

Publications (3)

Publication Number Publication Date
JPWO2024100941A1 JPWO2024100941A1 (https=) 2024-05-16
JP7529183B1 true JP7529183B1 (ja) 2024-08-06
JPWO2024100941A5 JPWO2024100941A5 (https=) 2024-10-09

Family

ID=91032113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024519778A Active JP7529183B1 (ja) 2022-11-11 2023-07-26 電子部品

Country Status (4)

Country Link
US (1) US20250266189A1 (https=)
JP (1) JP7529183B1 (https=)
CN (1) CN120202517A (https=)
WO (1) WO2024100941A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025249191A1 (ja) * 2024-05-31 2025-12-04 株式会社村田製作所 電子部品

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0696907A (ja) * 1992-09-11 1994-04-08 Murata Mfg Co Ltd チップバリスタの製造方法
JP2003151805A (ja) * 2001-11-15 2003-05-23 Murata Mfg Co Ltd チップ型電子部品およびその製造方法
JP2004128488A (ja) * 2002-09-10 2004-04-22 Murata Mfg Co Ltd チップ型電子部品
JP2010027730A (ja) * 2008-07-16 2010-02-04 Tdk Corp セラミック積層電子部品およびその製造方法
JP2018195760A (ja) * 2017-05-19 2018-12-06 Tdk株式会社 電子部品

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0696907A (ja) * 1992-09-11 1994-04-08 Murata Mfg Co Ltd チップバリスタの製造方法
JP2003151805A (ja) * 2001-11-15 2003-05-23 Murata Mfg Co Ltd チップ型電子部品およびその製造方法
JP2004128488A (ja) * 2002-09-10 2004-04-22 Murata Mfg Co Ltd チップ型電子部品
JP2010027730A (ja) * 2008-07-16 2010-02-04 Tdk Corp セラミック積層電子部品およびその製造方法
JP2018195760A (ja) * 2017-05-19 2018-12-06 Tdk株式会社 電子部品

Also Published As

Publication number Publication date
US20250266189A1 (en) 2025-08-21
CN120202517A (zh) 2025-06-24
JPWO2024100941A1 (https=) 2024-05-16
WO2024100941A1 (ja) 2024-05-16

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