EP1309447A4 - Alliages sans plomb a proprietes d'agent mouillant ameliorees - Google Patents
Alliages sans plomb a proprietes d'agent mouillant amelioreesInfo
- Publication number
- EP1309447A4 EP1309447A4 EP01984406A EP01984406A EP1309447A4 EP 1309447 A4 EP1309447 A4 EP 1309447A4 EP 01984406 A EP01984406 A EP 01984406A EP 01984406 A EP01984406 A EP 01984406A EP 1309447 A4 EP1309447 A4 EP 1309447A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- lead
- wetting properties
- improved wetting
- free alloys
- alloys
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—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
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L24/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
-
- 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
- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Die Bonding (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22182000P | 2000-07-31 | 2000-07-31 | |
US221820P | 2000-07-31 | ||
PCT/US2001/022778 WO2002009936A1 (fr) | 2000-07-31 | 2001-07-18 | Alliages sans plomb a proprietes d'agent mouillant ameliorees |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1309447A1 EP1309447A1 (fr) | 2003-05-14 |
EP1309447A4 true EP1309447A4 (fr) | 2005-11-09 |
Family
ID=22829529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01984406A Withdrawn EP1309447A4 (fr) | 2000-07-31 | 2001-07-18 | Alliages sans plomb a proprietes d'agent mouillant ameliorees |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1309447A4 (fr) |
JP (1) | JP2004514559A (fr) |
AU (1) | AU2002227489A1 (fr) |
WO (1) | WO2002009936A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9735126B2 (en) * | 2011-06-07 | 2017-08-15 | Infineon Technologies Ag | Solder alloys and arrangements |
US20130045131A1 (en) * | 2011-08-17 | 2013-02-21 | Honeywell International Inc. | Lead-Free Solder Compositions |
CN102632347B (zh) * | 2012-01-09 | 2014-07-02 | 西安交通大学 | 一种铝基复合材料及铝合金用钎料及钎焊方法 |
US9520347B2 (en) | 2013-05-03 | 2016-12-13 | Honeywell International Inc. | Lead frame construct for lead-free solder connections |
JP2017509489A (ja) | 2014-02-20 | 2017-04-06 | ハネウェル・インターナショナル・インコーポレーテッド | 鉛フリーはんだ組成物 |
JP6119909B1 (ja) * | 2016-07-27 | 2017-04-26 | 千住金属工業株式会社 | 溶射用合金、溶射用合金線、フィルムコンデンサ、およびはんだ合金 |
CN106271193B (zh) * | 2016-09-23 | 2018-06-15 | 河南科技大学 | 一种铜/铝合金钎焊用钎料及其制备方法 |
WO2019229653A1 (fr) * | 2018-05-28 | 2019-12-05 | Ecole Polytechnique Federale De Lausanne (Epfl) | Dispositif excitonique et procédés de fonctionnement de celui-ci |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5019336A (en) * | 1989-03-13 | 1991-05-28 | Allied-Signal Inc. | Micro-additions to tin alloys |
EP0855242A1 (fr) * | 1995-09-29 | 1998-07-29 | Matsushita Electric Industrial Co., Ltd. | Soudure sans plomb |
DE19816671A1 (de) * | 1997-04-16 | 1998-10-22 | Fuji Electric Co Ltd | Lötmittel-Legierungen |
DE19904765A1 (de) * | 1998-02-05 | 1999-08-12 | Fuji Electric Co Ltd | Lötmittel-Legierungen |
EP0976489A1 (fr) * | 1996-12-17 | 2000-02-02 | Sony Corporation | Matériau pour soudure tendre |
JP2000061686A (ja) * | 1998-08-25 | 2000-02-29 | Sumitomo Metal Mining Co Ltd | はんだ用Zn合金 |
EP0988920A1 (fr) * | 1998-09-14 | 2000-03-29 | Murata Manufacturing Co., Ltd. | Article soudé |
JP2000094181A (ja) * | 1998-09-24 | 2000-04-04 | Sony Corp | はんだ合金組成物 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4911748A (fr) * | 1972-05-16 | 1974-02-01 | ||
JPS6032975B2 (ja) * | 1977-04-05 | 1985-07-31 | 日本電気株式会社 | 半導体装置 |
JPS6038457B2 (ja) * | 1979-07-16 | 1985-08-31 | 三菱アルミニウム株式会社 | ブレ−ジングシ−トのろう材用アルミニウム合金 |
GB8807730D0 (en) * | 1988-03-31 | 1988-05-05 | Cookson Group Plc | Low toxicity soldering compositions |
SU1731547A1 (ru) * | 1990-08-17 | 1992-05-07 | Московский вечерний металлургический институт | Припой дл пайки и лужени медных сплавов |
US5411703A (en) * | 1993-06-16 | 1995-05-02 | International Business Machines Corporation | Lead-free, tin, antimony, bismtuh, copper solder alloy |
US5527628A (en) * | 1993-07-20 | 1996-06-18 | Iowa State University Research Foudation, Inc. | Pb-free Sn-Ag-Cu ternary eutectic solder |
US6184475B1 (en) * | 1994-09-29 | 2001-02-06 | Fujitsu Limited | Lead-free solder composition with Bi, In and Sn |
US5851482A (en) * | 1996-03-22 | 1998-12-22 | Korea Institute Of Machinery & Metals | Tin-bismuth based lead-free solder for copper and copper alloys |
KR19980068127A (ko) * | 1997-02-15 | 1998-10-15 | 김광호 | 납땜용 무연 합금 |
US6027575A (en) * | 1997-10-27 | 2000-02-22 | Ford Motor Company | Metallic adhesive for forming electronic interconnects at low temperatures |
JP3878305B2 (ja) * | 1997-12-04 | 2007-02-07 | 住友金属鉱山株式会社 | 高温はんだ付用Zn合金 |
JP2000006186A (ja) * | 1998-06-29 | 2000-01-11 | Nissha Printing Co Ltd | インサート成形品の製造方法 |
US6176947B1 (en) * | 1998-12-31 | 2001-01-23 | H-Technologies Group, Incorporated | Lead-free solders |
-
2001
- 2001-07-18 WO PCT/US2001/022778 patent/WO2002009936A1/fr active Application Filing
- 2001-07-18 AU AU2002227489A patent/AU2002227489A1/en not_active Abandoned
- 2001-07-18 JP JP2002516089A patent/JP2004514559A/ja active Pending
- 2001-07-18 EP EP01984406A patent/EP1309447A4/fr not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5019336A (en) * | 1989-03-13 | 1991-05-28 | Allied-Signal Inc. | Micro-additions to tin alloys |
EP0855242A1 (fr) * | 1995-09-29 | 1998-07-29 | Matsushita Electric Industrial Co., Ltd. | Soudure sans plomb |
EP0976489A1 (fr) * | 1996-12-17 | 2000-02-02 | Sony Corporation | Matériau pour soudure tendre |
DE19816671A1 (de) * | 1997-04-16 | 1998-10-22 | Fuji Electric Co Ltd | Lötmittel-Legierungen |
DE19904765A1 (de) * | 1998-02-05 | 1999-08-12 | Fuji Electric Co Ltd | Lötmittel-Legierungen |
JP2000061686A (ja) * | 1998-08-25 | 2000-02-29 | Sumitomo Metal Mining Co Ltd | はんだ用Zn合金 |
EP0988920A1 (fr) * | 1998-09-14 | 2000-03-29 | Murata Manufacturing Co., Ltd. | Article soudé |
JP2000094181A (ja) * | 1998-09-24 | 2000-04-04 | Sony Corp | はんだ合金組成物 |
Non-Patent Citations (5)
Title |
---|
CSANADY A ET AL: "The influence of some alloying additions (Cr, Cu and Li) on the thermal oxidation of Al-Zn-Mg alloys", CORROSION SCIENCE UK, vol. 22, no. 7, 1982, pages 689 - 713, XP002343390, ISSN: 0010-938X * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 05 14 September 2000 (2000-09-14) * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 07 29 September 2000 (2000-09-29) * |
See also references of WO0209936A1 * |
SHIMIZU T; ISHIKAWA H; OHNUMA I; ISHIDA K: "Zn-Al-Mg-Ga alloys as Pb-free solder for die-attaching use", JOURNAL OF ELECTRONIC MATERIALS TMS USA, vol. 28, no. 11, November 1999 (1999-11-01), pages 1172 - 1175, XP009053240, ISSN: 0361-5235 * |
Also Published As
Publication number | Publication date |
---|---|
WO2002009936A1 (fr) | 2002-02-07 |
EP1309447A1 (fr) | 2003-05-14 |
AU2002227489A1 (en) | 2002-02-13 |
JP2004514559A (ja) | 2004-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20030204 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7H 05K 3/34 B Ipc: 7H 01L 23/488 B Ipc: 7B 23K 35/28 B Ipc: 7B 23K 35/26 B Ipc: 7C 22C 18/04 B Ipc: 7C 22C 13/02 B Ipc: 7H 01L 29/02 B Ipc: 7B 32B 15/20 A |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20050926 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20100202 |