PT1679149E - Esfera de solda isenta de chumbo - Google Patents

Esfera de solda isenta de chumbo Download PDF

Info

Publication number
PT1679149E
PT1679149E PT04792080T PT04792080T PT1679149E PT 1679149 E PT1679149 E PT 1679149E PT 04792080 T PT04792080 T PT 04792080T PT 04792080 T PT04792080 T PT 04792080T PT 1679149 E PT1679149 E PT 1679149E
Authority
PT
Portugal
Prior art keywords
unemployed
mass
welding sphere
solder ball
sphere
Prior art date
Application number
PT04792080T
Other languages
English (en)
Inventor
Daisuke Souma
Takahiro Roppongi
Hiroshi Okada
Hiromi Kawamata
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 PT1679149E publication Critical patent/PT1679149E/pt

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
    • B23K35/22—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°C
    • 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
    • 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°C
    • B23K35/262—Sn as the principal constituent
    • 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 resistors
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistors 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
    • 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 resistors
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/346—Solder materials or compositions specially adapted therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Conductive Materials (AREA)
PT04792080T 2003-10-07 2004-10-06 Esfera de solda isenta de chumbo PT1679149E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003347950 2003-10-07

Publications (1)

Publication Number Publication Date
PT1679149E true PT1679149E (pt) 2012-07-02

Family

ID=34430943

Family Applications (1)

Application Number Title Priority Date Filing Date
PT04792080T PT1679149E (pt) 2003-10-07 2004-10-06 Esfera de solda isenta de chumbo

Country Status (10)

Country Link
US (1) US7750475B2 (pt)
EP (1) EP1679149B1 (pt)
JP (1) JP3925554B2 (pt)
KR (1) KR100923900B1 (pt)
CN (1) CN100509257C (pt)
AT (1) ATE555871T1 (pt)
MY (1) MY136217A (pt)
PT (1) PT1679149E (pt)
TW (1) TWI357368B (pt)
WO (1) WO2005035180A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006040847A1 (ja) * 2004-10-14 2006-04-20 Ibiden Co., Ltd. プリント配線板及びプリント配線板の製造方法
EP1889684B1 (en) * 2005-06-03 2016-03-30 Senju Metal Industry Co., Ltd. Lead-free solder alloy
WO2006131979A1 (ja) 2005-06-10 2006-12-14 Senju Metal Industry Co., Ltd. 無電解Ｎiめっき部のはんだ付け方法
CN100431747C (zh) * 2005-10-27 2008-11-12 徐振武 一种无铅焊锡球的制备方法
KR20090106393A (ko) * 2007-05-11 2009-10-08 다나까 기낀조꾸 고교 가부시끼가이샤 봉지 패키지용 리드 또는 케이스 및 그들의 제조방법
JP2009004454A (ja) * 2007-06-19 2009-01-08 Shinko Electric Ind Co Ltd 電極構造体及びその形成方法と電子部品及び実装基板
JP5071802B2 (ja) * 2008-04-08 2012-11-14 日立金属株式会社 はんだボール、はんだ層及びはんだバンプ
TWI466752B (zh) * 2008-06-23 2015-01-01 麥特恩先進材料技術與服務公司 可用於與無鉛錫基焊料相容之金－錫－銦焊料
US20100203353A1 (en) * 2009-02-06 2010-08-12 Iowa State University Research Foundation, Inc. Pb-Free Sn-Ag-Cu-Mn Solder
JP5584427B2 (ja) * 2009-04-14 2014-09-03 新日鉄住金マテリアルズ株式会社 無鉛ハンダ合金、ハンダボール及びハンダバンプを有する電子部材
CN101722379B (zh) * 2009-11-26 2011-04-13 大丰市大奇金属磨料有限公司 一种球栅阵列封装无铅锡球的制备工艺
US8508054B2 (en) * 2011-06-16 2013-08-13 Broadcom Corporation Enhanced bump pitch scaling
KR101283580B1 (ko) * 2011-12-14 2013-07-05 엠케이전자 주식회사 주석계 솔더 볼 및 이를 포함하는 반도체 패키지
SG11201408766YA (en) * 2012-06-30 2015-02-27 Senju Metal Industry Co Lead-free solder ball
KR101284363B1 (ko) * 2013-01-03 2013-07-08 덕산하이메탈(주) 금속코어 솔더볼 및 이를 이용한 반도체 장치의 방열접속구조
MY181753A (en) 2013-05-03 2021-01-06 Honeywell Int Inc Lead frame construct for lead-free solder connections
CN103586600A (zh) * 2013-11-12 2014-02-19 宁波市鄞州恒迅电子材料有限公司 无铅焊锡合金球
KR20160121562A (ko) 2014-02-20 2016-10-19 허니웰 인터내셔날 인코포레이티드 무연 솔더 조성물
JP6374424B2 (ja) 2016-03-08 2018-08-15 千住金属工業株式会社 はんだ合金、はんだボール、チップソルダ、はんだペースト及びはんだ継手
KR102460042B1 (ko) * 2020-05-14 2022-10-28 엠케이전자 주식회사 무연 솔더 합금, 솔더볼, 솔더 페이스트, 및 반도체 부품

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3824008A1 (de) * 1988-07-15 1990-01-25 Contraves Ag Elektronische schaltung sowie verfahren zu deren herstellung
JPH0327441A (ja) 1989-06-23 1991-02-05 Nippon Telegr & Teleph Corp <Ntt> 知識情報処理システムにおけるデータベース利用方式
JP3027441B2 (ja) 1991-07-08 2000-04-04 千住金属工業株式会社 高温はんだ
WO1997012719A1 (en) * 1995-09-29 1997-04-10 Matsushita Electric Industrial Co., Ltd. Lead-free solder
JP3226213B2 (ja) * 1996-10-17 2001-11-05 松下電器産業株式会社 半田材料及びそれを用いた電子部品
JPH10144718A (ja) * 1996-11-14 1998-05-29 Fukuda Metal Foil & Powder Co Ltd スズ基鉛フリーハンダワイヤー及びボール
JP3848723B2 (ja) * 1997-03-31 2006-11-22 株式会社日立製作所 半導体装置の実装構造体及びその検査方法
US6179935B1 (en) * 1997-04-16 2001-01-30 Fuji Electric Co., Ltd. Solder alloys
JP3296289B2 (ja) * 1997-07-16 2002-06-24 富士電機株式会社 はんだ合金
CN1075416C (zh) * 1998-04-01 2001-11-28 北京有色金属研究总院 焊接不锈钢容器的低熔点低蒸气压钎料合金粉及制法
JP2000254793A (ja) * 1999-03-09 2000-09-19 Oki Electric Ind Co Ltd 低含鉛はんだ合金
GB9915954D0 (en) * 1999-07-07 1999-09-08 Multicore Solders Ltd Solder alloy
JP3753168B2 (ja) * 1999-08-20 2006-03-08 千住金属工業株式会社 微小チップ部品接合用ソルダペースト
US6517602B2 (en) * 2000-03-14 2003-02-11 Hitachi Metals, Ltd Solder ball and method for producing same
JP2002057177A (ja) 2000-08-09 2002-02-22 Hitachi Metals Ltd はんだボールおよびその製造方法
KR100327768B1 (ko) * 2000-05-26 2002-03-15 김경대 납땜용 무연합금
JP2002184240A (ja) 2000-12-12 2002-06-28 Totoku Electric Co Ltd 錫めっき線及び錫合金はんだめっき線
JP2002263880A (ja) * 2001-03-06 2002-09-17 Hitachi Cable Ltd Ｐｂフリー半田、およびこれを使用した接続用リード線ならびに電気部品
US20030021718A1 (en) 2001-06-28 2003-01-30 Osamu Munekata Lead-free solder alloy
SG139507A1 (en) * 2001-07-09 2008-02-29 Quantum Chem Tech Singapore Improvements in or relating to solders
CN1318172C (zh) * 2002-01-10 2007-05-30 千住金属工业株式会社 焊接方法
JP4144415B2 (ja) 2003-01-07 2008-09-03 千住金属工業株式会社 鉛フリーはんだ
CN1203960C (zh) * 2003-01-15 2005-06-01 深圳市亿铖达工业有限公司 具有抗氧化能力的无铅焊料
US7282175B2 (en) 2003-04-17 2007-10-16 Senju Metal Industry Co., Ltd. Lead-free solder
EP1772225A4 (en) * 2004-07-29 2009-07-29 Senju Metal Industry Co LEAD-FREE SOLDERING ALLOY

Also Published As

Publication number Publication date
JP3925554B2 (ja) 2007-06-06
MY136217A (en) 2008-08-29
EP1679149A4 (en) 2007-03-28
WO2005035180A1 (ja) 2005-04-21
TWI357368B (en) 2012-02-01
CN100509257C (zh) 2009-07-08
KR20060120008A (ko) 2006-11-24
EP1679149B1 (en) 2012-05-02
EP1679149A1 (en) 2006-07-12
KR100923900B1 (ko) 2009-10-28
JPWO2005035180A1 (ja) 2007-11-22
US7750475B2 (en) 2010-07-06
CN1863639A (zh) 2006-11-15
US20070069379A1 (en) 2007-03-29
ATE555871T1 (de) 2012-05-15
TW200518871A (en) 2005-06-16

Similar Documents

Publication Publication Date Title
ATE555871T1 (de) Bleifreie lotkugel
JP4144415B2 (ja) 鉛フリーはんだ
DE60142387D1 (de) Bleifreie Lötpaste
ATE278502T1 (de) Verbesserte weichlötwerkstoffe
EP1148548A3 (en) Method of forming lead-free bump interconnections
JP3772697B2 (ja) 鉛フリーはんだボールおよびその製造方法
KR20140138755A (ko) 솔더 프리폼과 솔더 합금 조립 방법
MX2022004241A (es) Aleacion de soldadura, pasta de soldadura, bola de soldadura, preforma de soldadura, junta de soldadura, circuito electronico en vehiculo, circuito electronico de ecu, dispositivo de circuito electronico en vehiculo y dispositivo de circuito electronico de ecu.
EP1298726A3 (en) Solder composition for semiconductor bumps
US9260768B2 (en) Lead-free solder alloys and solder joints thereof with improved drop impact resistance
IL180932A0 (en) Improvements in or relating to solders
WO2006011204A1 (ja) 鉛フリーはんだ合金
KR100718169B1 (ko) 니켈 표면 처리된 전자부품과 무전해 니켈 표면 처리된전자부품의 접합방법
KR101125865B1 (ko) 솔더 페이스트, 이를 사용하여 형성된 솔더링 접합부, 및 상기 솔더링 접합부를 갖는 인쇄 회로 기판
TW200603932A (en) Lead free solder fall
DE60319932D1 (de) Bleifreie Lötkugel
GB2442391A (en) Lead-free semiconductor package
Hwang Solder materials
EP1039527A3 (en) Semiconductor device mounting structure
KR100922891B1 (ko) 황이 함유된 전해도금 구리로 표면처리된 전자부품과 솔더의 접합시에 발생하는 커켄달 간극의 억제방법 및 이에 의해 제조된 전자패키지
TW200611357A (en) Wire bump materials
Liu et al. Effect of laser input energy on wetting areas of solder and formation of intermetallic compounds at Sn-3.5 Ag-0.75 Cu/Au Right-angled joint interface
JP2006320912A (ja) 高温はんだ合金
KR100194147B1 (ko) 무연땜납합금
JP2002153990A (ja) はんだボール用合金