KR20130130809A - 금속판 저저항 칩 저항기 및 그 제조 방법 - Google Patents

금속판 저저항 칩 저항기 및 그 제조 방법 Download PDF

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Publication number
KR20130130809A
KR20130130809A KR1020137021469A KR20137021469A KR20130130809A KR 20130130809 A KR20130130809 A KR 20130130809A KR 1020137021469 A KR1020137021469 A KR 1020137021469A KR 20137021469 A KR20137021469 A KR 20137021469A KR 20130130809 A KR20130130809 A KR 20130130809A
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KR
South Korea
Prior art keywords
metal plate
electrode
low resistance
protective film
film
Prior art date
Application number
KR1020137021469A
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English (en)
Korean (ko)
Inventor
다츠키 히라노
Original Assignee
가마야 덴끼 가부시끼가이샤
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 가마야 덴끼 가부시끼가이샤 filed Critical 가마야 덴끼 가부시끼가이샤
Publication of KR20130130809A publication Critical patent/KR20130130809A/ko

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    • 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
    • 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
    • H01C1/01—Mounting; Supporting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • 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
    • H01C17/245—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material by mechanical means, e.g. sand blasting, cutting, ultrasonic treatment

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Details Of Resistors (AREA)
KR1020137021469A 2011-02-18 2012-01-24 금속판 저저항 칩 저항기 및 그 제조 방법 KR20130130809A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011032996A JP2012174760A (ja) 2011-02-18 2011-02-18 金属板低抵抗チップ抵抗器及びその製造方法
JPJP-P-2011-032996 2011-02-18
PCT/JP2012/051377 WO2012111392A1 (ja) 2011-02-18 2012-01-24 金属板低抵抗チップ抵抗器及びその製造方法

Publications (1)

Publication Number Publication Date
KR20130130809A true KR20130130809A (ko) 2013-12-02

Family

ID=46672330

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137021469A KR20130130809A (ko) 2011-02-18 2012-01-24 금속판 저저항 칩 저항기 및 그 제조 방법

Country Status (5)

Country Link
JP (1) JP2012174760A (zh)
KR (1) KR20130130809A (zh)
CN (1) CN103430245A (zh)
TW (1) TWI446372B (zh)
WO (1) WO2012111392A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7018251B2 (ja) * 2015-05-21 2022-02-10 ローム株式会社 チップ抵抗器
CN111540555B (zh) * 2019-12-16 2021-12-21 南京先正电子股份有限公司 一种提高精密金属膜电阻稳定性的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05182802A (ja) * 1991-12-27 1993-07-23 Tdk Corp 抵抗素子
JP2004158601A (ja) * 2002-11-06 2004-06-03 Matsushita Electric Ind Co Ltd 面実装用電子部品およびその製造方法
JP3848286B2 (ja) * 2003-04-16 2006-11-22 ローム株式会社 チップ抵抗器
JP2007049071A (ja) * 2005-08-12 2007-02-22 Rohm Co Ltd チップ抵抗器とその製造方法
TWI430293B (zh) * 2006-08-10 2014-03-11 Kamaya Electric Co Ltd Production method of corner plate type chip resistor and corner plate type chip resistor
JP4264463B2 (ja) * 2007-08-30 2009-05-20 釜屋電機株式会社 金属板チップ抵抗器の製造方法及び製造装置
US8242878B2 (en) * 2008-09-05 2012-08-14 Vishay Dale Electronics, Inc. Resistor and method for making same

Also Published As

Publication number Publication date
WO2012111392A1 (ja) 2012-08-23
TWI446372B (zh) 2014-07-21
TW201246237A (en) 2012-11-16
JP2012174760A (ja) 2012-09-10
CN103430245A (zh) 2013-12-04

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E902 Notification of reason for refusal
E601 Decision to refuse application