JP7295352B1 - 半導体装置用ボンディングワイヤ - Google Patents

半導体装置用ボンディングワイヤ Download PDF

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Publication number
JP7295352B1
JP7295352B1 JP2023509507A JP2023509507A JP7295352B1 JP 7295352 B1 JP7295352 B1 JP 7295352B1 JP 2023509507 A JP2023509507 A JP 2023509507A JP 2023509507 A JP2023509507 A JP 2023509507A JP 7295352 B1 JP7295352 B1 JP 7295352B1
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Japan
Prior art keywords
wire
less
atomic
concentration
coating layer
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JP2023509507A
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Japanese (ja)
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JPWO2023248491A1 (https=
JPWO2023248491A5 (https=
Inventor
智裕 宇野
哲哉 小山田
大造 小田
基稀 江藤
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.)
Nippon Micrometal Corp
Nippon Steel Chemical and Materials Co Ltd
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Nippon Micrometal Corp
Nippon Steel Chemical and Materials Co Ltd
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Application filed by Nippon Micrometal Corp, Nippon Steel Chemical and Materials Co Ltd filed Critical Nippon Micrometal Corp
Priority claimed from PCT/JP2022/038688 external-priority patent/WO2023248491A1/ja
Priority to JP2023094836A priority Critical patent/JP2024002933A/ja
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Publication of JPWO2023248491A1 publication Critical patent/JPWO2023248491A1/ja
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/02—Alloys based on gold
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/04—Alloys based on a platinum group metal
    • 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
    • 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
    • C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/01—Manufacture or treatment
    • H10W72/015—Manufacture or treatment of bond wires
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/521—Structures or relative sizes of bond wires
    • H10W72/522—Multilayered bond wires, e.g. having a coating concentric around a core
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/601—Specific applications or type of materials density profile
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/602—Specific applications or type of materials crystal growth
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/611—Specific applications or type of materials patterned objects; electronic devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
    • G01N23/203—Measuring back scattering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/227—Measuring photoelectric effect, e.g. photoelectron emission microscopy [PEEM]
    • G01N23/2276—Measuring photoelectric effect, e.g. photoelectron emission microscopy [PEEM] using the Auger effect, e.g. Auger electron spectroscopy [AES]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/01—Manufacture or treatment
    • H10W72/015—Manufacture or treatment of bond wires
    • H10W72/01515—Forming coatings
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/01—Manufacture or treatment
    • H10W72/015—Manufacture or treatment of bond wires
    • H10W72/01551—Changing the shapes of bond wires
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/01—Manufacture or treatment
    • H10W72/015—Manufacture or treatment of bond wires
    • H10W72/01565—Thermally treating
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/521—Structures or relative sizes of bond wires
    • H10W72/522—Multilayered bond wires, e.g. having a coating concentric around a core
    • H10W72/523—Multilayered bond wires, e.g. having a coating concentric around a core characterised by the structures of the outermost layers, e.g. multilayered coatings
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
    • H10W72/5522—Materials of bond wires comprising metals or metalloids, e.g. silver comprising gold [Au]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
    • H10W72/5525—Materials of bond wires comprising metals or metalloids, e.g. silver comprising copper [Cu]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/555—Materials of bond wires of outermost layers of multilayered bond wires, e.g. material of a coating

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Wire Bonding (AREA)
  • Manufacturing & Machinery (AREA)
JP2023509507A 2022-06-24 2022-10-18 半導体装置用ボンディングワイヤ Active JP7295352B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023094836A JP2024002933A (ja) 2022-06-24 2023-06-08 半導体装置用ボンディングワイヤ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022101611 2022-06-24
JP2022101611 2022-06-24
PCT/JP2022/038688 WO2023248491A1 (ja) 2022-06-24 2022-10-18 半導体装置用ボンディングワイヤ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023094836A Division JP2024002933A (ja) 2022-06-24 2023-06-08 半導体装置用ボンディングワイヤ

Publications (3)

Publication Number Publication Date
JP7295352B1 true JP7295352B1 (ja) 2023-06-20
JPWO2023248491A1 JPWO2023248491A1 (https=) 2023-12-28
JPWO2023248491A5 JPWO2023248491A5 (https=) 2024-05-28

Family

ID=86772634

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023509507A Active JP7295352B1 (ja) 2022-06-24 2022-10-18 半導体装置用ボンディングワイヤ
JP2023094836A Pending JP2024002933A (ja) 2022-06-24 2023-06-08 半導体装置用ボンディングワイヤ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023094836A Pending JP2024002933A (ja) 2022-06-24 2023-06-08 半導体装置用ボンディングワイヤ

Country Status (6)

Country Link
US (1) US12166006B2 (https=)
EP (1) EP4365931B1 (https=)
JP (2) JP7295352B1 (https=)
KR (2) KR20250016058A (https=)
CN (1) CN117836918A (https=)
MY (1) MY204166A (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006190763A (ja) * 2005-01-05 2006-07-20 Nippon Steel Corp 半導体装置用ボンディングワイヤ
JP2009140942A (ja) * 2007-12-03 2009-06-25 Nippon Steel Materials Co Ltd 半導体装置用ボンディングワイヤ
WO2009093554A1 (ja) * 2008-01-25 2009-07-30 Nippon Steel Materials Co., Ltd. 半導体装置用ボンディングワイヤ
JP2015119004A (ja) * 2013-12-17 2015-06-25 新日鉄住金マテリアルズ株式会社 半導体装置用ボンディングワイヤ
WO2016189752A1 (ja) * 2015-05-26 2016-12-01 日鉄住金マイクロメタル株式会社 半導体装置用ボンディングワイヤ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6148543A (ja) 1984-08-10 1986-03-10 Sumitomo Electric Ind Ltd 半導体素子結線用銅合金線
JP2005167020A (ja) 2003-12-03 2005-06-23 Sumitomo Electric Ind Ltd ボンディングワイヤーおよびそれを使用した集積回路デバイス
US20070235887A1 (en) 2003-10-20 2007-10-11 Shingo Kaimori Bonding Wire and Integrated Circuit Device Using the Same
KR101019811B1 (ko) 2005-01-05 2011-03-04 신닛테츠 마테리알즈 가부시키가이샤 반도체 장치용 본딩 와이어
KR101707244B1 (ko) * 2009-07-30 2017-02-15 신닛테츠스미킹 마테리알즈 가부시키가이샤 반도체용 본딩 와이어
JP6167227B2 (ja) * 2014-04-21 2017-07-19 新日鉄住金マテリアルズ株式会社 半導体装置用ボンディングワイヤ
SG10201408586XA (en) 2014-12-22 2016-07-28 Heraeus Materials Singapore Pte Ltd Corrosion and moisture resistant bonding wire
KR20180008245A (ko) * 2015-06-15 2018-01-24 닛데쓰스미킹 마이크로 메탈 가부시키가이샤 반도체 장치용 본딩 와이어
CN107004610B (zh) 2015-07-23 2020-07-17 日铁新材料股份有限公司 半导体装置用接合线
CN105762129B (zh) * 2016-04-27 2018-03-30 山东科大鼎新电子科技有限公司 一种铜基表面镀镍钯金键合丝的制备方法
WO2017221434A1 (ja) 2016-06-20 2017-12-28 日鉄住金マイクロメタル株式会社 半導体装置用ボンディングワイヤ
CN112376090A (zh) 2020-11-10 2021-02-19 烟台一诺电子材料有限公司 一种铜基镀钯镍合金键合丝的制备方法
CN117038618A (zh) 2021-06-25 2023-11-10 日铁新材料股份有限公司 半导体装置用接合线
JP7157280B1 (ja) 2021-06-25 2022-10-19 日鉄マイクロメタル株式会社 半導体装置用ボンディングワイヤ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006190763A (ja) * 2005-01-05 2006-07-20 Nippon Steel Corp 半導体装置用ボンディングワイヤ
JP2009140942A (ja) * 2007-12-03 2009-06-25 Nippon Steel Materials Co Ltd 半導体装置用ボンディングワイヤ
WO2009093554A1 (ja) * 2008-01-25 2009-07-30 Nippon Steel Materials Co., Ltd. 半導体装置用ボンディングワイヤ
JP2015119004A (ja) * 2013-12-17 2015-06-25 新日鉄住金マテリアルズ株式会社 半導体装置用ボンディングワイヤ
WO2016189752A1 (ja) * 2015-05-26 2016-12-01 日鉄住金マイクロメタル株式会社 半導体装置用ボンディングワイヤ

Also Published As

Publication number Publication date
KR102671200B1 (ko) 2024-06-03
US12166006B2 (en) 2024-12-10
EP4365931A4 (en) 2024-11-20
EP4365931A1 (en) 2024-05-08
EP4365931B1 (en) 2025-12-03
KR20240027868A (ko) 2024-03-04
JPWO2023248491A1 (https=) 2023-12-28
KR20250016058A (ko) 2025-02-03
US20240266313A1 (en) 2024-08-08
JP2024002933A (ja) 2024-01-11
CN117836918A (zh) 2024-04-05
MY204166A (en) 2024-08-13

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