KR20060120008A - 무연 솔더볼 - Google Patents
무연 솔더볼 Download PDFInfo
- Publication number
- KR20060120008A KR20060120008A KR1020067006594A KR20067006594A KR20060120008A KR 20060120008 A KR20060120008 A KR 20060120008A KR 1020067006594 A KR1020067006594 A KR 1020067006594A KR 20067006594 A KR20067006594 A KR 20067006594A KR 20060120008 A KR20060120008 A KR 20060120008A
- Authority
- KR
- South Korea
- Prior art keywords
- solder
- lead
- bga
- solder ball
- free solder
- 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.)
- Granted
Links
Images
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
-
- 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
-
- 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
- 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)
Abstract
Description
Claims (5)
- Ag : 1.0∼4.0질량%, Cu : 0.05∼2.0질량%, P : 0.0005∼0.005질량%, 잔부 Sn 으로 이루어지는 합금 조성을 갖는 것을 특징으로 하는 무연 솔더볼.
- 제 1 항에 있어서,상기 합금 조성에 있어서, Ag : 1.0∼3.5질량% 인 무연 솔더볼.
- 제 1 항에 있어서,상기 합금 조성에 있어서, Cu : 0.05∼0.75질량% 인 무연 솔더볼.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,입경이 0.04∼0.5㎜ 인 무연 솔더볼.
- 제 1 항에 기재된 솔더볼로 형성된 무연 솔더범프.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003347950 | 2003-10-07 | ||
| JPJP-P-2003-00347950 | 2003-10-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060120008A true KR20060120008A (ko) | 2006-11-24 |
| KR100923900B1 KR100923900B1 (ko) | 2009-10-28 |
Family
ID=34430943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020067006594A Expired - Lifetime KR100923900B1 (ko) | 2003-10-07 | 2004-10-06 | 무연 솔더볼 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7750475B2 (ko) |
| EP (1) | EP1679149B1 (ko) |
| JP (1) | JP3925554B2 (ko) |
| KR (1) | KR100923900B1 (ko) |
| CN (1) | CN100509257C (ko) |
| AT (1) | ATE555871T1 (ko) |
| MY (1) | MY136217A (ko) |
| PT (1) | PT1679149E (ko) |
| TW (1) | TWI357368B (ko) |
| WO (1) | WO2005035180A1 (ko) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7943861B2 (en) * | 2004-10-14 | 2011-05-17 | Ibiden Co., Ltd. | Printed wiring board and method for manufacturing printed wiring board |
| WO2006129713A1 (ja) | 2005-06-03 | 2006-12-07 | Senju Metal Industry Co., Ltd. | 鉛フリーはんだ合金 |
| US8887980B2 (en) | 2005-06-10 | 2014-11-18 | Senju Metal Industry Co., Ltd. | Method of soldering portions plated by electroless Ni plating |
| CN100431747C (zh) * | 2005-10-27 | 2008-11-12 | 徐振武 | 一种无铅焊锡球的制备方法 |
| US20100006336A1 (en) * | 2007-05-11 | 2010-01-14 | Tomohiro Shimada | Lid or case for sealed package and method for manufacturing the same |
| 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 |
| WO2010008752A2 (en) * | 2008-06-23 | 2010-01-21 | Williams Advanced Materials, Inc. | Gold-tin-indium solder for processing compatibility with lead-free tin-based solder |
| 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 |
| BR112014032941A2 (pt) * | 2012-06-30 | 2017-06-27 | Senju Metal Industry Co | bola de solda sem chumbo |
| KR101284363B1 (ko) * | 2013-01-03 | 2013-07-08 | 덕산하이메탈(주) | 금속코어 솔더볼 및 이를 이용한 반도체 장치의 방열접속구조 |
| KR20160003078A (ko) | 2013-05-03 | 2016-01-08 | 허니웰 인터내셔날 인코포레이티드 | 무연 솔더 접속을 위한 리드 프레임 구조체 |
| 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)
| 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 |
| CN1087994C (zh) * | 1995-09-29 | 2002-07-24 | 松下电器产业株式会社 | 无铅钎料合金 |
| 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 |
| TW592872B (en) | 2001-06-28 | 2004-06-21 | Senju Metal Industry Co | Lead-free solder alloy |
| SG139507A1 (en) * | 2001-07-09 | 2008-02-29 | Quantum Chem Tech Singapore | Improvements in or relating to solders |
| CN100464930C (zh) | 2002-01-10 | 2009-03-04 | 千住金属工业株式会社 | 用于补充焊料浴的无铅焊料合金 |
| 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 |
-
2004
- 2004-10-06 WO PCT/JP2004/014724 patent/WO2005035180A1/ja not_active Ceased
- 2004-10-06 PT PT04792080T patent/PT1679149E/pt unknown
- 2004-10-06 CN CNB2004800290583A patent/CN100509257C/zh not_active Expired - Lifetime
- 2004-10-06 EP EP04792080A patent/EP1679149B1/en not_active Expired - Lifetime
- 2004-10-06 US US10/570,626 patent/US7750475B2/en not_active Expired - Lifetime
- 2004-10-06 AT AT04792080T patent/ATE555871T1/de active
- 2004-10-06 JP JP2005514575A patent/JP3925554B2/ja not_active Expired - Lifetime
- 2004-10-06 KR KR1020067006594A patent/KR100923900B1/ko not_active Expired - Lifetime
- 2004-10-07 MY MYPI20044112A patent/MY136217A/en unknown
- 2004-10-07 TW TW093130375A patent/TWI357368B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1863639A (zh) | 2006-11-15 |
| TW200518871A (en) | 2005-06-16 |
| JP3925554B2 (ja) | 2007-06-06 |
| EP1679149B1 (en) | 2012-05-02 |
| WO2005035180A1 (ja) | 2005-04-21 |
| JPWO2005035180A1 (ja) | 2007-11-22 |
| ATE555871T1 (de) | 2012-05-15 |
| EP1679149A1 (en) | 2006-07-12 |
| US7750475B2 (en) | 2010-07-06 |
| US20070069379A1 (en) | 2007-03-29 |
| MY136217A (en) | 2008-08-29 |
| EP1679149A4 (en) | 2007-03-28 |
| KR100923900B1 (ko) | 2009-10-28 |
| TWI357368B (en) | 2012-02-01 |
| CN100509257C (zh) | 2009-07-08 |
| PT1679149E (pt) | 2012-07-02 |
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