DE69701277D1 - Gegenstand mit dispergierten Teilchen enthaltendes feinkörniges Weichlot - Google Patents
Gegenstand mit dispergierten Teilchen enthaltendes feinkörniges WeichlotInfo
- Publication number
- DE69701277D1 DE69701277D1 DE69701277T DE69701277T DE69701277D1 DE 69701277 D1 DE69701277 D1 DE 69701277D1 DE 69701277 T DE69701277 T DE 69701277T DE 69701277 T DE69701277 T DE 69701277T DE 69701277 D1 DE69701277 D1 DE 69701277D1
- Authority
- DE
- Germany
- Prior art keywords
- particle
- fine
- article
- soft solder
- containing dispersed
- 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.)
- Expired - Lifetime
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
- 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
- B23K35/22—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
-
- 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
- H05K3/3485—Applying solder paste, slurry or powder
-
- 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
- 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
-
- 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
- B23K35/268—Pb as the principal constituent
-
- 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
- B23K35/32—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C
- B23K35/327—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C comprising refractory compounds, e.g. carbides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/11—Manufacturing methods
- H01L2224/114—Manufacturing methods by blanket deposition of the material of the bump connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/11—Manufacturing methods
- H01L2224/116—Manufacturing methods by patterning a pre-deposited material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/013—Alloys
- H01L2924/0132—Binary Alloys
- H01L2924/01322—Eutectic Alloys, i.e. obtained by a liquid transforming into two solid phases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/102—Material of the semiconductor or solid state bodies
- H01L2924/1025—Semiconducting materials
- H01L2924/10251—Elemental semiconductors, i.e. Group IV
- H01L2924/10253—Silicon [Si]
-
- 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
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0206—Materials
- H05K2201/0209—Inorganic, non-metallic particles
-
- 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
- H05K2203/03—Metal processing
- H05K2203/033—Punching metal foil, e.g. solder foil
-
- 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
- H05K2203/0405—Solder foil, tape or wire
-
- 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
- H05K2203/043—Reflowing of solder coated conductors, not during connection of components, e.g. reflowing solder paste
-
- 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
- H05K3/3478—Applying solder preforms; Transferring prefabricated solder patterns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Powder Metallurgy (AREA)
- Wire Bonding (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75385696A | 1996-12-03 | 1996-12-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69701277D1 true DE69701277D1 (de) | 2000-03-16 |
DE69701277T2 DE69701277T2 (de) | 2000-08-31 |
Family
ID=25032444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69701277T Expired - Lifetime DE69701277T2 (de) | 1996-12-03 | 1997-11-18 | Gegenstand mit dispergierten Teilchen enthaltendes feinkörniges Weichlot |
Country Status (4)
Country | Link |
---|---|
US (1) | US5965197A (de) |
EP (1) | EP0856376B1 (de) |
JP (1) | JPH10180483A (de) |
DE (1) | DE69701277T2 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0856376B1 (de) * | 1996-12-03 | 2000-02-09 | Lucent Technologies Inc. | Gegenstand mit dispergierten Teilchen enthaltendes feinkörniges Weichlot |
FR2772657B1 (fr) * | 1997-12-23 | 2000-03-03 | Thomson Csf | Procedure de realisation de pate a braser et joint de soudure obtenu |
DE19859735B4 (de) * | 1998-12-23 | 2006-04-27 | Erbslöh Ag | Verfahren zur partiellen oder vollständigen Beschichtung der Oberflächen von Bauteilen aus Aluminium und seinen Legierungen mit Lot, Fluß- und Bindemittel zur Hartverlötung |
JP3204451B2 (ja) * | 1999-01-26 | 2001-09-04 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 接合材料及びバンプ |
US6173887B1 (en) * | 1999-06-24 | 2001-01-16 | International Business Machines Corporation | Method of making electrically conductive contacts on substrates |
JP4367675B2 (ja) | 1999-10-21 | 2009-11-18 | 日本碍子株式会社 | セラミック製部材と金属製部材の接合用接着剤組成物、同組成物を用いた複合部材の製造方法、および同製造方法により得られた複合部材 |
US6403399B1 (en) * | 2000-08-11 | 2002-06-11 | Lsi Logic Corporation | Method of rapid wafer bumping |
CN1269612C (zh) * | 2000-12-21 | 2006-08-16 | 株式会社日立制作所 | 焊锡箔、半导体器件、电子器件、半导体组件及功率组件 |
KR20040025680A (ko) * | 2001-05-17 | 2004-03-24 | 사이프레스 세미컨덕터 코포레이션 | 볼 그리드 어레이 안테나 |
TWI239574B (en) * | 2004-03-18 | 2005-09-11 | Ind Tech Res Inst | The method of conductive particles dispersing |
US7287685B2 (en) * | 2004-09-20 | 2007-10-30 | International Business Machines Corporation | Structure and method to gain substantial reliability improvements in lead-free BGAs assembled with lead-bearing solders |
US20060060639A1 (en) * | 2004-09-21 | 2006-03-23 | Byrne Tiffany A | Doped contact formations |
US20060067852A1 (en) * | 2004-09-29 | 2006-03-30 | Daewoong Suh | Low melting-point solders, articles made thereby, and processes of making same |
US7703661B2 (en) | 2007-05-23 | 2010-04-27 | International Business Machines Corporation | Method and process for reducing undercooling in a lead-free tin-rich solder alloy |
US8334592B2 (en) * | 2007-09-11 | 2012-12-18 | Dow Corning Corporation | Thermal interface material, electronic device containing the thermal interface material, and methods for their preparation and use |
WO2009035906A2 (en) * | 2007-09-11 | 2009-03-19 | Dow Corning Corporation | Composite, thermal interface material containing the composite, and methods for their preparation and use |
US20100068552A1 (en) * | 2008-03-31 | 2010-03-18 | Infineon Technologies Ag | Module including a stable solder joint |
JP4987823B2 (ja) * | 2008-08-29 | 2012-07-25 | 株式会社東芝 | 半導体装置 |
US8128868B2 (en) | 2009-02-12 | 2012-03-06 | International Business Machines Corporation | Grain refinement by precipitate formation in PB-free alloys of tin |
US8493746B2 (en) | 2009-02-12 | 2013-07-23 | International Business Machines Corporation | Additives for grain fragmentation in Pb-free Sn-based solder |
EP2309829A1 (de) * | 2009-09-24 | 2011-04-13 | Harman Becker Automotive Systems GmbH | Mehrschichtige Leiterplatte |
WO2011106421A2 (en) * | 2010-02-24 | 2011-09-01 | Ramirez Ainissa G | Low melting temperature alloys with magnetic dispersions |
EP2641676B1 (de) * | 2010-11-18 | 2019-02-27 | Dowa Holdings Co., Ltd. | Verfahren zur herstellung eines lötpulvers |
CH705327A1 (de) * | 2011-07-19 | 2013-01-31 | Alstom Technology Ltd | Lot zum Hochtemperaturlöten und Verfahren zum Reparieren bzw. Herstellen von Bauteilen unter Verwendung dieses Lotes. |
US8618647B2 (en) * | 2011-08-01 | 2013-12-31 | Tessera, Inc. | Packaged microelectronic elements having blind vias for heat dissipation |
DE102013213135B3 (de) * | 2013-07-04 | 2014-08-28 | Infineon Technologies Ag | Verfahren zum Weichlöten von Halbleiterchips auf Substrate und Verfahren zum Herstellen eines Leistungshalbleitermoduls |
JP5730353B2 (ja) * | 2013-07-17 | 2015-06-10 | ハリマ化成株式会社 | はんだ組成物、ソルダペーストおよび電子回路基板 |
JP5730354B2 (ja) * | 2013-07-17 | 2015-06-10 | ハリマ化成株式会社 | はんだ組成物、ソルダペーストおよび電子回路基板 |
KR101671062B1 (ko) | 2014-08-18 | 2016-10-31 | 주식회사 경동원 | 무연 솔더 합금 조성물 및 무연 솔더 합금의 제조 방법 |
DE102015108481B4 (de) | 2015-05-29 | 2022-02-03 | Infineon Technologies Ag | Lot mit Struktur zur leichteren Vereinzelung |
WO2017047293A1 (ja) * | 2015-09-15 | 2017-03-23 | 株式会社村田製作所 | 接合用部材、接合用部材の製造方法、および、接合方法 |
CN107850400B (zh) | 2015-09-28 | 2019-10-25 | 株式会社村田制作所 | 热导管、散热元件、热导管的制造方法 |
JP6369640B2 (ja) | 2015-11-05 | 2018-08-08 | 株式会社村田製作所 | 接合用部材、および、接合用部材の製造方法 |
WO2017098554A1 (ja) * | 2015-12-07 | 2017-06-15 | 三菱電機株式会社 | レーザ光源装置 |
US10865464B2 (en) | 2016-11-16 | 2020-12-15 | Hrl Laboratories, Llc | Materials and methods for producing metal nanocomposites, and metal nanocomposites obtained therefrom |
JP6540869B1 (ja) * | 2018-03-30 | 2019-07-10 | 千住金属工業株式会社 | はんだペースト |
KR102187085B1 (ko) * | 2019-01-24 | 2020-12-04 | 주식회사 경동엠텍 | 고온 및 진동환경에 적합한 무연솔더 합금 조성물 및 그 제조방법 |
CN115401357B (zh) * | 2022-08-31 | 2024-01-30 | 昆明理工大学 | 一种含有原位合成纳米增强相的复合焊料合金及其制备方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4738389A (en) * | 1984-10-19 | 1988-04-19 | Martin Marietta Corporation | Welding using metal-ceramic composites |
US4836982A (en) * | 1984-10-19 | 1989-06-06 | Martin Marietta Corporation | Rapid solidification of metal-second phase composites |
US4751048A (en) * | 1984-10-19 | 1988-06-14 | Martin Marietta Corporation | Process for forming metal-second phase composites and product thereof |
US5122418A (en) * | 1985-12-09 | 1992-06-16 | Shiseido Company Ltd. | Composite powder and production process |
JPH07121467B2 (ja) * | 1986-02-24 | 1995-12-25 | 三菱マテリアル株式会社 | Si半導体素子をCu基合金製リードフレームに少ない残留熱歪ではんだ付けする方法 |
US5134039A (en) * | 1988-04-11 | 1992-07-28 | Leach & Garner Company | Metal articles having a plurality of ultrafine particles dispersed therein |
US5066544A (en) * | 1990-08-27 | 1991-11-19 | U.S. Philips Corporation | Dispersion strengthened lead-tin alloy solder |
US5147471A (en) * | 1991-04-08 | 1992-09-15 | Kronberg James W | Solder for oxide layer-building metals and alloys |
JPH05220375A (ja) * | 1992-02-12 | 1993-08-31 | Nara Kikai Seisakusho:Kk | 固体粒子の表面改質方法と装置 |
US5346775A (en) * | 1993-02-22 | 1994-09-13 | At&T Laboratories | Article comprising solder with improved mechanical properties |
JPH08215881A (ja) * | 1995-02-10 | 1996-08-27 | Tanaka Denshi Kogyo Kk | 複合半田材料及びその製造方法 |
EP0856376B1 (de) * | 1996-12-03 | 2000-02-09 | Lucent Technologies Inc. | Gegenstand mit dispergierten Teilchen enthaltendes feinkörniges Weichlot |
-
1997
- 1997-11-18 EP EP97309249A patent/EP0856376B1/de not_active Expired - Lifetime
- 1997-11-18 DE DE69701277T patent/DE69701277T2/de not_active Expired - Lifetime
- 1997-11-25 JP JP9323536A patent/JPH10180483A/ja active Pending
-
1998
- 1998-11-06 US US09/187,885 patent/US5965197A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69701277T2 (de) | 2000-08-31 |
JPH10180483A (ja) | 1998-07-07 |
US5965197A (en) | 1999-10-12 |
EP0856376A1 (de) | 1998-08-05 |
EP0856376B1 (de) | 2000-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |