JPWO2023079876A1 - - Google Patents

Info

Publication number
JPWO2023079876A1
JPWO2023079876A1 JP2023557897A JP2023557897A JPWO2023079876A1 JP WO2023079876 A1 JPWO2023079876 A1 JP WO2023079876A1 JP 2023557897 A JP2023557897 A JP 2023557897A JP 2023557897 A JP2023557897 A JP 2023557897A JP WO2023079876 A1 JPWO2023079876 A1 JP WO2023079876A1
Authority
JP
Japan
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.)
Pending
Application number
JP2023557897A
Other languages
Japanese (ja)
Other versions
JPWO2023079876A5 (https=
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 filed Critical
Publication of JPWO2023079876A1 publication Critical patent/JPWO2023079876A1/ja
Publication of JPWO2023079876A5 publication Critical patent/JPWO2023079876A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
    • H01C1/028—Housing; Enclosing; Embedding; Filling the housing or enclosure the resistive element being embedded in insulation with outer enclosing sheath
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
    • H01C1/032—Housing; Enclosing; Embedding; Filling the housing or enclosure plural layers surrounding the resistive element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/08—Cooling, heating or ventilating arrangements
    • H01C1/084—Cooling, heating or ventilating arrangements using self-cooling, e.g. fins, heat sinks
    • 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
    • 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
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/006—Apparatus or processes specially adapted for manufacturing resistors adapted for manufacturing resistor chips
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
    • H01C17/23—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by opening or closing resistor geometric tracks of predetermined resistive values, e.g. snapistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
    • H01C17/24—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material
    • 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
    • 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
    • H01C7/003—Thick film resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Non-Adjustable Resistors (AREA)
JP2023557897A 2021-11-02 2022-09-30 Pending JPWO2023079876A1 (https=)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2021179474 2021-11-02
JP2021179473 2021-11-02
JP2021188124 2021-11-18
PCT/JP2022/036708 WO2023079876A1 (ja) 2021-11-02 2022-09-30 チップ抵抗器

Publications (2)

Publication Number Publication Date
JPWO2023079876A1 true JPWO2023079876A1 (https=) 2023-05-11
JPWO2023079876A5 JPWO2023079876A5 (https=) 2025-10-01

Family

ID=86241446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023557897A Pending JPWO2023079876A1 (https=) 2021-11-02 2022-09-30

Country Status (3)

Country Link
US (1) US20240257998A1 (https=)
JP (1) JPWO2023079876A1 (https=)
WO (1) WO2023079876A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119943512B (zh) * 2023-11-02 2025-11-28 国巨股份有限公司 高功率薄膜电阻及其制造方法
CN119943514A (zh) * 2023-11-02 2025-05-06 国巨股份有限公司 高功率晶片电阻及其制造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4699311B2 (ja) * 2006-08-22 2011-06-08 太陽社電気株式会社 チップ抵抗器
JP2015079872A (ja) * 2013-10-17 2015-04-23 コーア株式会社 チップ抵抗器
DE112018005181B4 (de) * 2017-11-02 2025-04-10 Rohm Co., Ltd. Chip-widerstand
JP7336636B2 (ja) * 2017-12-11 2023-09-01 パナソニックＩｐマネジメント株式会社 チップ抵抗器

Also Published As

Publication number Publication date
WO2023079876A1 (ja) 2023-05-11
US20240257998A1 (en) 2024-08-01

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240409

A521 Request for written amendment filed

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Effective date: 20250922

A621 Written request for application examination

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Effective date: 20250922