JP6708942B1 - はんだ合金、はんだペースト、プリフォームはんだ、はんだボール、線はんだ、脂入りはんだ、はんだ継手、電子回路基板および多層電子回路基板 - Google Patents

はんだ合金、はんだペースト、プリフォームはんだ、はんだボール、線はんだ、脂入りはんだ、はんだ継手、電子回路基板および多層電子回路基板 Download PDF

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Publication number
JP6708942B1
JP6708942B1 JP2019098427A JP2019098427A JP6708942B1 JP 6708942 B1 JP6708942 B1 JP 6708942B1 JP 2019098427 A JP2019098427 A JP 2019098427A JP 2019098427 A JP2019098427 A JP 2019098427A JP 6708942 B1 JP6708942 B1 JP 6708942B1
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JP
Japan
Prior art keywords
solder
solder alloy
electronic component
alloy
temperature
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.)
Active
Application number
JP2019098427A
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English (en)
Japanese (ja)
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JP2020192552A (ja
Inventor
岳 齋藤
岳 齋藤
俊策 吉川
俊策 吉川
尚子 泉田
尚子 泉田
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.)
Senju Metal Industry Co Ltd
Original Assignee
Senju Metal Industry 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
Priority to JP2019098427A priority Critical patent/JP6708942B1/ja
Application filed by Senju Metal Industry Co Ltd filed Critical Senju Metal Industry Co Ltd
Priority to BR112021012348-2A priority patent/BR112021012348B1/pt
Priority to PCT/JP2020/018837 priority patent/WO2020241225A1/ja
Priority to KR1020217019763A priority patent/KR102342394B1/ko
Priority to US17/417,205 priority patent/US20220040802A1/en
Priority to EP20815157.1A priority patent/EP3888840A4/en
Priority to MYPI2021003719A priority patent/MY195069A/en
Priority to SG11202107118QA priority patent/SG11202107118QA/en
Priority to CN202080027863.1A priority patent/CN113677477B/zh
Priority to MX2021007954A priority patent/MX2021007954A/es
Priority to TW109116943A priority patent/TWI744907B/zh
Application granted granted Critical
Publication of JP6708942B1 publication Critical patent/JP6708942B1/ja
Publication of JP2020192552A publication Critical patent/JP2020192552A/ja
Priority to US18/126,695 priority patent/US20230226648A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0227—Rods, wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • B23K35/025—Pastes, creams, slurries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/26—Selection of soldering or welding materials proper with the principal constituent melting at less than 400 degrees C
    • B23K35/262—Sn as the principal constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C13/00—Alloys based on tin
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
    • H05K1/0298—Multilayer circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3457—Solder materials or compositions; Methods of application thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3457—Solder materials or compositions; Methods of application thereof
    • H05K3/3463—Solder compositions in relation to features of the printed circuit board or the mounting process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • B23K2101/42—Printed circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/144—Stacked arrangements of planar printed circuit boards
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/04—Assemblies of printed circuits
    • H05K2201/041—Stacked PCBs, i.e. having neither an empty space nor mounted components in between
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10378—Interposers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10621—Components characterised by their electrical contacts
    • H05K2201/10734—Ball grid array [BGA]; Bump grid array
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/04—Soldering or other types of metallurgic bonding
    • H05K2203/041—Solder preforms in the shape of solder balls
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/341—Surface mounted components
    • H05K3/3431—Leadless components
    • H05K3/3436—Leadless components having an array of bottom contacts, e.g. pad grid array or ball grid array components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
JP2019098427A 2019-05-27 2019-05-27 はんだ合金、はんだペースト、プリフォームはんだ、はんだボール、線はんだ、脂入りはんだ、はんだ継手、電子回路基板および多層電子回路基板 Active JP6708942B1 (ja)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP2019098427A JP6708942B1 (ja) 2019-05-27 2019-05-27 はんだ合金、はんだペースト、プリフォームはんだ、はんだボール、線はんだ、脂入りはんだ、はんだ継手、電子回路基板および多層電子回路基板
CN202080027863.1A CN113677477B (zh) 2019-05-27 2020-05-11 焊料合金、焊膏、预成型焊料、焊料球、线状焊料、带芯焊料、焊接接头、电子电路基板和多层电子电路基板
KR1020217019763A KR102342394B1 (ko) 2019-05-27 2020-05-11 땜납 합금, 땜납 페이스트, 프리폼 땜납, 땜납 볼, 선 땜납, 수지 플럭스 코어드 땜납, 땜납 이음매, 전자 회로 기판 및 다층 전자 회로 기판
US17/417,205 US20220040802A1 (en) 2019-05-27 2020-05-11 Soldering alloy, soldering paste, preform solder, soldering ball, wire solder, resin flux cored solder, solder joint, electronic circuit board, and multi-layer electronic circuit board
EP20815157.1A EP3888840A4 (en) 2019-05-27 2020-05-11 SOLDER ALLOY, SOLDER PASTE, PREFORM SOLDER, SOLDER BALL, WIRE SOLDER, RESIN FLUX CORE SOLDER, SOLDER, SOLDER CONNECTION, ELECTRONIC CIRCUIT BOARD AND MULTILAYERY ELECTRONIC CIRCUIT BOARD
MYPI2021003719A MY195069A (en) 2019-05-27 2020-05-11 Soldering alloy, soldering paste, preform solder, soldering ball, wire solder, resin flux cored solder, solder joint, electronic circuit board, and multi-layer electronic circuit board
BR112021012348-2A BR112021012348B1 (pt) 2019-05-27 2020-05-11 Liga de solda, pasta de solda, solda de pré-forma, bola de solda, arame de solda, solda com núcleo de fluxo de resina, junta de solda, placa de circuito eletrônico, e, placa de circuito eletrônico multicamadas
PCT/JP2020/018837 WO2020241225A1 (ja) 2019-05-27 2020-05-11 はんだ合金、はんだペースト、プリフォームはんだ、はんだボール、線はんだ、脂入りはんだ、はんだ継手、電子回路基板および多層電子回路基板
MX2021007954A MX2021007954A (es) 2019-05-27 2020-05-11 Aleacion de soldadura, pasta de soldadura, soldadura de preforma, bola de soldadura, soldadura de alambre, soldadura con nucleo de flujo de resina, junta de soldadura, tarjeta de circuito electronico y tarjeta de circuito electronico multi-capa.
SG11202107118QA SG11202107118QA (en) 2019-05-27 2020-05-11 Soldering alloy, soldering paste, preform solder, soldering ball, wire solder, resin flux cored solder, solder joint, electronic circuit board, and multi-layer electronic circuit board
TW109116943A TWI744907B (zh) 2019-05-27 2020-05-21 焊料合金、焊料膏、預成形焊料、焊料球、線焊料、樹脂心焊料、焊料接頭、電子回路基板及多層電子回路基板
US18/126,695 US20230226648A1 (en) 2019-05-27 2023-03-27 Method for step-soldering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019098427A JP6708942B1 (ja) 2019-05-27 2019-05-27 はんだ合金、はんだペースト、プリフォームはんだ、はんだボール、線はんだ、脂入りはんだ、はんだ継手、電子回路基板および多層電子回路基板

Publications (2)

Publication Number Publication Date
JP6708942B1 true JP6708942B1 (ja) 2020-06-10
JP2020192552A JP2020192552A (ja) 2020-12-03

Family

ID=70976379

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JP2019098427A Active JP6708942B1 (ja) 2019-05-27 2019-05-27 はんだ合金、はんだペースト、プリフォームはんだ、はんだボール、線はんだ、脂入りはんだ、はんだ継手、電子回路基板および多層電子回路基板

Country Status (11)

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US (2) US20220040802A1 (US07122603-20061017-C00045.png)
EP (1) EP3888840A4 (US07122603-20061017-C00045.png)
JP (1) JP6708942B1 (US07122603-20061017-C00045.png)
KR (1) KR102342394B1 (US07122603-20061017-C00045.png)
CN (1) CN113677477B (US07122603-20061017-C00045.png)
BR (1) BR112021012348B1 (US07122603-20061017-C00045.png)
MX (1) MX2021007954A (US07122603-20061017-C00045.png)
MY (1) MY195069A (US07122603-20061017-C00045.png)
SG (1) SG11202107118QA (US07122603-20061017-C00045.png)
TW (1) TWI744907B (US07122603-20061017-C00045.png)
WO (1) WO2020241225A1 (US07122603-20061017-C00045.png)

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CN112621020A (zh) * 2020-12-25 2021-04-09 中机智能装备创新研究院(宁波)有限公司 一种镍基药芯钎料、制备方法及应用

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CN113996967B (zh) * 2021-08-19 2023-04-28 苏州优诺电子材料科技有限公司 一种中温熔点合金及其应用

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Also Published As

Publication number Publication date
KR20210083367A (ko) 2021-07-06
MX2021007954A (es) 2022-06-28
CN113677477B (zh) 2022-10-14
US20220040802A1 (en) 2022-02-10
TW202104607A (zh) 2021-02-01
CN113677477A (zh) 2021-11-19
JP2020192552A (ja) 2020-12-03
WO2020241225A1 (ja) 2020-12-03
KR102342394B1 (ko) 2021-12-22
US20230226648A1 (en) 2023-07-20
TWI744907B (zh) 2021-11-01
BR112021012348A2 (US07122603-20061017-C00045.png) 2021-11-16
MY195069A (en) 2023-01-06
EP3888840A4 (en) 2022-09-21
EP3888840A1 (en) 2021-10-06
BR112021012348B1 (pt) 2022-05-03
SG11202107118QA (en) 2021-07-29

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