DE112020002368T5 - Widerstand - Google Patents

Widerstand Download PDF

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Publication number
DE112020002368T5
DE112020002368T5 DE112020002368.0T DE112020002368T DE112020002368T5 DE 112020002368 T5 DE112020002368 T5 DE 112020002368T5 DE 112020002368 T DE112020002368 T DE 112020002368T DE 112020002368 T5 DE112020002368 T5 DE 112020002368T5
Authority
DE
Germany
Prior art keywords
pair
resistance
electrodes
protective film
outer 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.)
Pending
Application number
DE112020002368.0T
Other languages
German (de)
English (en)
Inventor
Atsuki Yakata
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.)
Rohm Co Ltd
Original Assignee
Rohm 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 Rohm Co Ltd filed Critical Rohm Co Ltd
Publication of DE112020002368T5 publication Critical patent/DE112020002368T5/de
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C3/00—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids
    • 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
    • H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
    • 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
    • H01C1/14—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
    • H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
    • 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
    • H01C17/242—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material by laser
    • 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
    • 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
    • H01C7/06—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 including means to minimise changes in resistance with changes in temperature
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Details Of Resistors (AREA)
  • Non-Adjustable Resistors (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
DE112020002368.0T 2019-05-15 2020-05-08 Widerstand Pending DE112020002368T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-092140 2019-05-15
JP2019092140 2019-05-15
PCT/JP2020/018648 WO2020230713A1 (ja) 2019-05-15 2020-05-08 抵抗器

Publications (1)

Publication Number Publication Date
DE112020002368T5 true DE112020002368T5 (de) 2022-01-27

Family

ID=73290055

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020002368.0T Pending DE112020002368T5 (de) 2019-05-15 2020-05-08 Widerstand

Country Status (5)

Country Link
US (2) US11810697B2 (https=)
JP (1) JP7607555B2 (https=)
CN (2) CN117116579A (https=)
DE (1) DE112020002368T5 (https=)
WO (1) WO2020230713A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117116579A (zh) * 2019-05-15 2023-11-24 罗姆股份有限公司 电阻器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013225602A (ja) 2012-04-23 2013-10-31 Panasonic Corp 金属板抵抗器

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61188901A (ja) * 1985-02-16 1986-08-22 株式会社日本自動車部品総合研究所 流量センサ用膜式抵抗
JPS61240603A (ja) * 1985-04-18 1986-10-25 松下電器産業株式会社 角形チツプ抵抗器
JPS62124701A (ja) 1985-11-25 1987-06-06 ティーディーケイ株式会社 厚膜抵抗ペ−スト、厚膜抵抗体およびその製造方法、ならびに厚膜素子
JPH0314722Y2 (https=) 1986-01-30 1991-04-02
JPS63124701U (https=) * 1987-02-03 1988-08-15
JPH0744320B2 (ja) * 1989-10-20 1995-05-15 松下電器産業株式会社 樹脂回路基板及びその製造方法
JP4668433B2 (ja) 2001-02-20 2011-04-13 コーア株式会社 チップ型ヒューズ抵抗器及びその製造方法
JP4358664B2 (ja) * 2004-03-24 2009-11-04 ローム株式会社 チップ抵抗器およびその製造方法
WO2006031577A2 (en) 2004-09-13 2006-03-23 Electro Scientific Industries, Inc. Reduction of thermoelectric effects during laser trimming of resistors
JP4727638B2 (ja) 2007-09-27 2011-07-20 ローム株式会社 低い抵抗値を有するチップ抵抗器の製造方法
JP5287154B2 (ja) * 2007-11-08 2013-09-11 パナソニック株式会社 回路保護素子およびその製造方法
TWI503849B (zh) * 2009-09-08 2015-10-11 Cyntec Co Ltd 微電阻元件
JP5695923B2 (ja) 2010-02-09 2015-04-08 文化シヤッター株式会社 開閉装置の機械式開閉体停止装置
JP6317895B2 (ja) * 2013-06-13 2018-04-25 ローム株式会社 チップ抵抗器、チップ抵抗器の実装構造
JP6274789B2 (ja) * 2013-08-30 2018-02-07 ローム株式会社 チップ抵抗器
JP2016152301A (ja) 2015-02-17 2016-08-22 ローム株式会社 チップ抵抗器およびその製造方法
KR20180093461A (ko) * 2017-02-13 2018-08-22 삼성전기주식회사 저항 소자, 그 제조방법 및 저항 소자 어셈블리
CN117116579A (zh) * 2019-05-15 2023-11-24 罗姆股份有限公司 电阻器
JP7718859B2 (ja) 2021-06-10 2025-08-05 ヌヴォトンテクノロジージャパン株式会社 光源装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013225602A (ja) 2012-04-23 2013-10-31 Panasonic Corp 金属板抵抗器

Also Published As

Publication number Publication date
US11810697B2 (en) 2023-11-07
WO2020230713A1 (ja) 2020-11-19
US20240021345A1 (en) 2024-01-18
JPWO2020230713A1 (https=) 2020-11-19
US20220238259A1 (en) 2022-07-28
JP7607555B2 (ja) 2024-12-27
CN117116579A (zh) 2023-11-24
US12542226B2 (en) 2026-02-03
CN113826173B (zh) 2023-10-31
CN113826173A (zh) 2021-12-21

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