JP7380980B2 - チップ抵抗器の抵抗層形成用ペースト及びチップ抵抗器 - Google Patents
チップ抵抗器の抵抗層形成用ペースト及びチップ抵抗器 Download PDFInfo
- Publication number
- JP7380980B2 JP7380980B2 JP2018187636A JP2018187636A JP7380980B2 JP 7380980 B2 JP7380980 B2 JP 7380980B2 JP 2018187636 A JP2018187636 A JP 2018187636A JP 2018187636 A JP2018187636 A JP 2018187636A JP 7380980 B2 JP7380980 B2 JP 7380980B2
- Authority
- JP
- Japan
- Prior art keywords
- resistance layer
- chip resistor
- paste
- electrode
- forming
- 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.)
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 33
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 24
- 229910045601 alloy Inorganic materials 0.000 claims description 24
- 239000000956 alloy Substances 0.000 claims description 24
- 229910052802 copper Inorganic materials 0.000 claims description 24
- 239000010949 copper Substances 0.000 claims description 24
- 239000011521 glass Substances 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 6
- NWLCFADDJOPOQC-UHFFFAOYSA-N [Mn].[Cu].[Sn] Chemical compound [Mn].[Cu].[Sn] NWLCFADDJOPOQC-UHFFFAOYSA-N 0.000 claims description 3
- 229910018645 Mn—Sn Inorganic materials 0.000 claims 1
- 239000010410 layer Substances 0.000 description 91
- 239000000758 substrate Substances 0.000 description 24
- 239000011241 protective layer Substances 0.000 description 20
- 229910052759 nickel Inorganic materials 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 239000012298 atmosphere Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 229910000881 Cu alloy Inorganic materials 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 229910000896 Manganin Inorganic materials 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- UTICYDQJEHVLJZ-UHFFFAOYSA-N copper manganese nickel Chemical compound [Mn].[Ni].[Cu] UTICYDQJEHVLJZ-UHFFFAOYSA-N 0.000 description 2
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- GJMUCSXZXBCQRZ-UHFFFAOYSA-N geraniin Natural products Oc1cc(cc(O)c1O)C(=O)OC2OC3COC(=O)c4cc(O)c(O)c(O)c4c5cc(C(=O)C67OC3C(O6)C2OC(=O)c8cc(O)c(O)c9OC%10(O)C(C(=CC(=O)C%10(O)O)C7=O)c89)c(O)c(O)c5O GJMUCSXZXBCQRZ-UHFFFAOYSA-N 0.000 description 2
- 229930194078 geranin Natural products 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- H01C7/003—Thick film resistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
- H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
- H01C17/06506—Precursor compositions therefor, e.g. pastes, inks, glass frits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/026—Alloys based on copper
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
- H01C1/034—Housing; Enclosing; Embedding; Filling the housing or enclosure the housing or enclosure being formed as coating or mould without outer sheath
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
- H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
- H01C17/06506—Precursor compositions therefor, e.g. pastes, inks, glass frits
- H01C17/06513—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component
- H01C17/06526—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component composed of metals
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Non-Adjustable Resistors (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Conductive Materials (AREA)
- Details Of Resistors (AREA)
Description
121 第1電極
122 第2電極
123 第3電極
124 第4電極
130 抵抗層
140 保護層
141 第1保護層
142 第2保護層
151 第1上面電極
152 第2上面電極
161 第1金属カバー
162 第2金属カバー
c 介在部
d 延長部
R 溝
1000、2000 チップ抵抗器
Claims (3)
- 銅系合金粉末を含むチップ抵抗器の抵抗層形成用ペーストにおいて、
前記銅系合金粉末対比0wt%超過10wt%以下のニッケル粉末をさらに含み、
ガラスを含まない、チップ抵抗器の抵抗層形成用ペースト。 - 前記銅系合金は、銅-マンガン-錫(Cu-Mn-Sn)を含む請求項1に記載のチップ抵抗器の抵抗層形成用ペースト。
- 前記ニッケル粉末の直径は、300nm以下である請求項1または2に記載のチップ抵抗器の抵抗層形成用ペースト。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023130572A JP2023159217A (ja) | 2017-11-28 | 2023-08-10 | チップ抵抗器の抵抗層形成用ペースト及びチップ抵抗器 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2017-0160854 | 2017-11-28 | ||
KR1020170160854A KR102356802B1 (ko) | 2017-11-28 | 2017-11-28 | 칩 저항기 저항층 형성용 페이스트 및 칩 저항기 |
Related Child Applications (1)
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JP2023130572A Division JP2023159217A (ja) | 2017-11-28 | 2023-08-10 | チップ抵抗器の抵抗層形成用ペースト及びチップ抵抗器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019102795A JP2019102795A (ja) | 2019-06-24 |
JP7380980B2 true JP7380980B2 (ja) | 2023-11-15 |
Family
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Family Applications (2)
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JP2018187636A Active JP7380980B2 (ja) | 2017-11-28 | 2018-10-02 | チップ抵抗器の抵抗層形成用ペースト及びチップ抵抗器 |
JP2023130572A Pending JP2023159217A (ja) | 2017-11-28 | 2023-08-10 | チップ抵抗器の抵抗層形成用ペースト及びチップ抵抗器 |
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JP2023130572A Pending JP2023159217A (ja) | 2017-11-28 | 2023-08-10 | チップ抵抗器の抵抗層形成用ペースト及びチップ抵抗器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10541069B2 (ja) |
JP (2) | JP7380980B2 (ja) |
KR (1) | KR102356802B1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7241261B2 (ja) * | 2017-04-14 | 2023-03-17 | パナソニックIpマネジメント株式会社 | チップ抵抗器 |
KR102231104B1 (ko) * | 2019-12-27 | 2021-03-23 | 삼성전기주식회사 | 저항 부품 |
KR20230121405A (ko) | 2022-02-11 | 2023-08-18 | 삼성전기주식회사 | 저항 부품 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003045703A (ja) | 2001-07-31 | 2003-02-14 | Koa Corp | チップ抵抗器及びその製造方法 |
JP2007220858A (ja) | 2006-02-16 | 2007-08-30 | Matsushita Electric Ind Co Ltd | 抵抗器およびその製造方法 |
JP2016018814A (ja) | 2014-07-04 | 2016-02-01 | パナソニックIpマネジメント株式会社 | チップ抵抗器 |
JP2017112353A (ja) | 2015-12-18 | 2017-06-22 | サムソン エレクトロ−メカニックス カンパニーリミテッド. | チップ抵抗器 |
JP2017123453A (ja) | 2016-01-08 | 2017-07-13 | サムソン エレクトロ−メカニックス カンパニーリミテッド. | チップ抵抗素子 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004119692A (ja) * | 2002-09-26 | 2004-04-15 | Koa Corp | 抵抗体組成物および抵抗器 |
US8242878B2 (en) * | 2008-09-05 | 2012-08-14 | Vishay Dale Electronics, Inc. | Resistor and method for making same |
US20110089025A1 (en) | 2009-10-20 | 2011-04-21 | Yageo Corporation | Method for manufacturing a chip resistor having a low resistance |
KR101412951B1 (ko) | 2012-08-17 | 2014-06-26 | 삼성전기주식회사 | 칩 저항기 및 이의 제조 방법 |
EP2896476B1 (en) * | 2012-09-12 | 2019-05-01 | M. Technique Co., Ltd. | Method for manufacturing metal microparticles |
US20160143145A1 (en) | 2014-11-13 | 2016-05-19 | E I Du Pont De Nemours And Company | Electrical device |
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 |
KR101883040B1 (ko) * | 2016-01-08 | 2018-07-27 | 삼성전기주식회사 | 칩 저항 소자 |
-
2017
- 2017-11-28 KR KR1020170160854A patent/KR102356802B1/ko active IP Right Grant
-
2018
- 2018-10-02 JP JP2018187636A patent/JP7380980B2/ja active Active
- 2018-11-16 US US16/193,608 patent/US10541069B2/en active Active
-
2023
- 2023-08-10 JP JP2023130572A patent/JP2023159217A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003045703A (ja) | 2001-07-31 | 2003-02-14 | Koa Corp | チップ抵抗器及びその製造方法 |
JP2007220858A (ja) | 2006-02-16 | 2007-08-30 | Matsushita Electric Ind Co Ltd | 抵抗器およびその製造方法 |
JP2016018814A (ja) | 2014-07-04 | 2016-02-01 | パナソニックIpマネジメント株式会社 | チップ抵抗器 |
JP2017112353A (ja) | 2015-12-18 | 2017-06-22 | サムソン エレクトロ−メカニックス カンパニーリミテッド. | チップ抵抗器 |
JP2017123453A (ja) | 2016-01-08 | 2017-07-13 | サムソン エレクトロ−メカニックス カンパニーリミテッド. | チップ抵抗素子 |
Also Published As
Publication number | Publication date |
---|---|
JP2023159217A (ja) | 2023-10-31 |
US20190164672A1 (en) | 2019-05-30 |
KR20190061946A (ko) | 2019-06-05 |
KR102356802B1 (ko) | 2022-01-28 |
JP2019102795A (ja) | 2019-06-24 |
US10541069B2 (en) | 2020-01-21 |
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