SG11202107118QA - 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 - Google Patents

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

Info

Publication number
SG11202107118QA
SG11202107118QA SG11202107118QA SG11202107118QA SG11202107118QA SG 11202107118Q A SG11202107118Q A SG 11202107118QA SG 11202107118Q A SG11202107118Q A SG 11202107118QA SG 11202107118Q A SG11202107118Q A SG 11202107118QA SG 11202107118Q A SG11202107118Q A SG 11202107118QA
Authority
SG
Singapore
Prior art keywords
solder
soldering
circuit board
electronic circuit
preform
Prior art date
Application number
SG11202107118QA
Other languages
English (en)
Inventor
Takashi Saito
Shunsaku Yoshikawa
Naoko Izumita
Original Assignee
Senju Metal Industry Co
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 Senju Metal Industry Co filed Critical Senju Metal Industry Co
Publication of SG11202107118QA publication Critical patent/SG11202107118QA/en

Links

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)
SG11202107118QA 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 SG11202107118QA (en)

Applications Claiming Priority (2)

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
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

Publications (1)

Publication Number Publication Date
SG11202107118QA true SG11202107118QA (en) 2021-07-29

Family

ID=70976379

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (12)

Country Link
US (3) US20220040802A1 (enrdf_load_stackoverflow)
EP (1) EP3888840A4 (enrdf_load_stackoverflow)
JP (1) JP6708942B1 (enrdf_load_stackoverflow)
KR (1) KR102342394B1 (enrdf_load_stackoverflow)
CN (1) CN113677477B (enrdf_load_stackoverflow)
BR (1) BR112021012348B1 (enrdf_load_stackoverflow)
MX (1) MX393462B (enrdf_load_stackoverflow)
MY (1) MY195069A (enrdf_load_stackoverflow)
PH (1) PH12021551413A1 (enrdf_load_stackoverflow)
SG (1) SG11202107118QA (enrdf_load_stackoverflow)
TW (1) TWI744907B (enrdf_load_stackoverflow)
WO (1) WO2020241225A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112621020B (zh) * 2020-12-25 2022-06-21 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
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
WO2025166053A1 (en) * 2024-01-31 2025-08-07 Snap Inc. Stacking boards on rigid-flexes to decouple dynamic bends

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256370B1 (en) * 1992-05-04 1996-09-03 Indium Corp America Lead-free alloy containing tin silver and indium
JP2002096191A (ja) * 2000-09-18 2002-04-02 Matsushita Electric Ind Co Ltd はんだ材料およびこれを利用する電気・電子機器
ATE471224T1 (de) * 2001-03-01 2010-07-15 Senju Metal Industry Co Bleifreie lötpaste
JP2004188453A (ja) * 2002-12-11 2004-07-08 Harima Chem Inc Ｓｎ系はんだ合金
JP5696173B2 (ja) 2005-08-12 2015-04-08 アンタヤ・テクノロジーズ・コープ はんだ組成物
EP1922175B1 (en) 2005-08-12 2019-09-04 Aptiv Technologies Limited Solder composition
JP4618089B2 (ja) * 2005-10-12 2011-01-26 千住金属工業株式会社 Ｓｎ−Ｉｎ系はんだ合金
EP2608642B1 (en) * 2007-03-12 2015-04-29 Senju Metal Industry Co., Ltd. Anisotropic conductive material
US8888932B2 (en) 2007-07-18 2014-11-18 Senju Metal Industry Co., Ltd. Indium-containing lead-free solder for vehicle-mounted electronic circuits
EP2903022A3 (en) * 2008-03-05 2015-11-11 Senju Metal Industry Co., Ltd. Use of a Sn-Ni-(Cu)-(P) solder alloy for flip chip bonding and a corresponding solder ball
EP2679334B1 (en) 2011-02-25 2020-05-27 Senju Metal Industry Co., Ltd Use of a solder alloy and soldered joint of high current density
KR101639220B1 (ko) 2012-12-18 2016-07-13 센주긴조쿠고교 가부시키가이샤 납 프리 땜납 합금
CN103341699A (zh) * 2013-07-04 2013-10-09 浙江亚通焊材有限公司 一种取代锡铅钎料的Sn-In-Ag无铅钎料
US9956649B2 (en) * 2014-06-24 2018-05-01 Harima Chemicals, Incorporated Solder alloy, solder paste, and electronic circuit board
US10322471B2 (en) * 2014-07-21 2019-06-18 Alpha Assembly Solutions Inc. Low temperature high reliability alloy for solder hierarchy
EP3838473A1 (en) * 2015-05-05 2021-06-23 Indium Corporation High reliability lead-free solder alloys for harsh environment electronics applications
CN105665956A (zh) * 2016-03-23 2016-06-15 徐宏达 一种用于钎焊铝及其合金的软钎料合金
CN107877031A (zh) * 2017-11-27 2018-04-06 东莞市千岛金属锡品有限公司 一种无铅低温焊料及其制备方法
CN108971793B (zh) * 2018-08-24 2021-04-23 云南科威液态金属谷研发有限公司 一种低温无铅焊料
US10833050B1 (en) * 2019-05-22 2020-11-10 Lenovo (Singapore) Pte. Ltd. Interposer, electronic substrate, and method for producing electronic substrate

Also Published As

Publication number Publication date
WO2020241225A1 (ja) 2020-12-03
JP2020192552A (ja) 2020-12-03
EP3888840A1 (en) 2021-10-06
US12179291B2 (en) 2024-12-31
MY195069A (en) 2023-01-06
BR112021012348B1 (pt) 2022-05-03
TWI744907B (zh) 2021-11-01
EP3888840A4 (en) 2022-09-21
CN113677477B (zh) 2022-10-14
MX2021007954A (es) 2022-06-28
KR20210083367A (ko) 2021-07-06
KR102342394B1 (ko) 2021-12-22
US20230226648A1 (en) 2023-07-20
US20220040802A1 (en) 2022-02-10
TW202104607A (zh) 2021-02-01
US20250065449A1 (en) 2025-02-27
MX393462B (es) 2025-03-24
CN113677477A (zh) 2021-11-19
BR112021012348A2 (enrdf_load_stackoverflow) 2021-11-16
JP6708942B1 (ja) 2020-06-10
PH12021551413A1 (en) 2022-05-02

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