CN1168143C - 金-合金细导线及其制造方法和应用 - Google Patents
金-合金细导线及其制造方法和应用 Download PDFInfo
- Publication number
- CN1168143C CN1168143C CNB991064828A CN99106482A CN1168143C CN 1168143 C CN1168143 C CN 1168143C CN B991064828 A CNB991064828 A CN B991064828A CN 99106482 A CN99106482 A CN 99106482A CN 1168143 C CN1168143 C CN 1168143C
- Authority
- CN
- China
- Prior art keywords
- gold
- alloy
- wire
- weight
- nickel
- 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 - Fee Related
Links
Images
Classifications
-
- H10W72/071—
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- H10W72/50—
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- H10W72/015—
-
- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/43—Manufacturing methods
- H01L2224/432—Mechanical processes
- H01L2224/4321—Pulling
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- H10W72/01551—
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- H10W72/5522—
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- H10W74/00—
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12431—Foil or filament smaller than 6 mils
Landscapes
- Wire Bonding (AREA)
- Conductive Materials (AREA)
Abstract
Description
| 伸长率[%] | 强度[N/mm2] |
| 拉伸硬化后 | 600 |
| 2.7 | 357 |
| 2.8 | 329 |
| 3.4 | 310 |
| 5.0 | 285 |
| 6.4 | 264 |
| 7.6 | 254 |
| 伸长率[%] | 强度[N/mm2] |
| 拉伸硬化后 | 650 |
| 3.8 | 433 |
| 4.0 | 452 |
| 4.5 | 405 |
| 4.8 | 380 |
| 5.3 | 354 |
| 5.8 | 333 |
| 6.7 | 309 |
| 8.8 | 284 |
| 伸长率[%] | 强度[N/mm2] |
| 拉伸硬化后 | 375 |
| 2.9 | 263 |
| 3.1 | 253 |
| 3.6 | 243 |
| 4.0 | 230 |
| 5.7 | 220 |
| 8.1 | 209 |
| 10.1 | 198 |
| 伸长率[%] | 强度[N/mm2] |
| 拉伸硬化后 | 435 |
| 2.1 | 235 |
| 2.2 | 231 |
| 2.5 | 226 |
| 3.0 | 221 |
| 3.6 | 214 |
| 3.8 | 192 |
| 4.6 | 182 |
| 5.8 | 171 |
| 组成[重量%] | ||||||
| 实施例 | Au | Be | Ca | Ni | Fe | 比电阻[Ohm mm2/m] |
| 1 | 余量 | 0.8 | 0.045 | |||
| 2 | 余量 | 0.001 | 0.001 | 0.8 | 0.046 | |
| 3(对比)* | 0.023 | |||||
| 4(对比) | 99.99 | 0.023 | ||||
| 5(对比) | 余量 | 0.8 | 0.227 | |||
| 组成[重量%] 强度[N/mm2] | ||||||
| 实施例 | Au | Be | Ca | Ni | 拉伸硬化后 | 4%伸长率 |
| 1 | 余量 | 0.8 | 600 | 300 | ||
| 2 | 余量 | 0.001 | 0.001 | 0.8 | 650 | 450 |
| 3(对比)* | 375 | 230 | ||||
| 4(对比) | 99.99 | 435 | 200 | |||
Claims (12)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19821395.6 | 1998-05-13 | ||
| DE19821395A DE19821395C2 (de) | 1998-05-13 | 1998-05-13 | Verwendung eines Feinstdrahtes aus einer nickelhaltigen Gold-Legierung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1235376A CN1235376A (zh) | 1999-11-17 |
| CN1168143C true CN1168143C (zh) | 2004-09-22 |
Family
ID=7867612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB991064828A Expired - Fee Related CN1168143C (zh) | 1998-05-13 | 1999-05-13 | 金-合金细导线及其制造方法和应用 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6242106B1 (zh) |
| JP (1) | JP2000001727A (zh) |
| KR (1) | KR100337382B1 (zh) |
| CN (1) | CN1168143C (zh) |
| CH (1) | CH693417A5 (zh) |
| DE (1) | DE19821395C2 (zh) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004257950A (ja) * | 2003-02-27 | 2004-09-16 | Denso Corp | 半導体圧力センサ |
| DE102006032073B4 (de) | 2006-07-11 | 2016-07-07 | Intel Deutschland Gmbh | Elektrisch leitfähiger Verbund aus einem Bauelement und einer Trägerplatte |
| CN102108478B (zh) * | 2009-12-29 | 2014-03-19 | 北京有色金属与稀土应用研究所 | 一种航天器用金基电接触材料的热处理及矫直方法及其设备 |
| JP5671512B2 (ja) * | 2012-11-07 | 2015-02-18 | タツタ電線株式会社 | ボンディング用ワイヤ |
| CN104046829A (zh) * | 2014-06-27 | 2014-09-17 | 张家港市佳威机械有限公司 | 一种首饰金基合金 |
| US9893007B2 (en) * | 2016-04-27 | 2018-02-13 | Semiconductor Components Industries, Llc | Packaged semiconductor devices with multi-use input contacts and related methods |
| CN108922876B (zh) * | 2018-06-27 | 2020-05-29 | 汕头市骏码凯撒有限公司 | 一种金合金键合丝及其制造方法 |
| CN114214538B (zh) * | 2021-11-12 | 2022-07-26 | 中国科学院金属研究所 | 一种空间引力波探测惯性传感器用金铂合金检验质量材料及其制备方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE201156C (zh) | 1905-05-06 | |||
| FR883104A (fr) * | 1942-01-23 | 1943-06-24 | Heraeus Gmbh W C | Filière de filature |
| DE1169140B (de) * | 1955-10-01 | 1964-04-30 | Duerrwaechter E Dr Doduco | Verwendung einer Gold-Nickel-Legierung als Werkstoff zur Herstellung von Schwachstrom-kontakten fuer Schaltkreise mit vorgegebener im Bereich von 10 bis 10 Henry liegender Selbstinduktion, die dort die geringstmoegliche Materialwanderung aufweisen sollen |
| US2947623A (en) * | 1958-05-07 | 1960-08-02 | Engelhard Ind Inc | Precious metal rupture disc |
| JPS5251867A (en) | 1975-10-23 | 1977-04-26 | Nec Corp | Bonding wire for semiconductor device |
| DD201156A1 (de) * | 1981-10-02 | 1983-07-06 | Daut Hans Heiner | Edelmetallegierungen fuer mikrodrahtwerkstoffe |
| GB2116208B (en) | 1981-12-04 | 1985-12-04 | Mitsubishi Metal Corp | Fine gold alloy wire for bonding of a semiconductor device |
| JPS61143954A (ja) * | 1984-12-17 | 1986-07-01 | 田中貴金属工業株式会社 | すり接点装置 |
| JP2701419B2 (ja) * | 1989-02-16 | 1998-01-21 | 三菱マテリアル株式会社 | 半導体素子用金合金細線及びその接合方法 |
| GB2231336B (en) | 1989-04-28 | 1993-09-22 | Tanaka Electronics Ind | Gold wire for the bonding of a semiconductor device |
| JPH0474836A (ja) * | 1990-07-13 | 1992-03-10 | Pilot Corp:The | 金合金細線およびその製造方法 |
| JP3090548B2 (ja) | 1992-09-30 | 2000-09-25 | 田中電子工業株式会社 | 半導体素子用ボンディング線 |
| JP2922388B2 (ja) * | 1993-04-22 | 1999-07-19 | 新日本製鐵株式会社 | ボンディング用金合金細線 |
| DE4442960C1 (de) | 1994-12-02 | 1995-12-21 | Fraunhofer Ges Forschung | Lothöcker für die Flip-Chip-Montage und Verfahren zu dessen Herstellung |
| JP3337049B2 (ja) | 1995-05-17 | 2002-10-21 | 田中電子工業株式会社 | ボンディング用金線 |
| JP3367544B2 (ja) | 1995-08-23 | 2003-01-14 | 田中電子工業株式会社 | ボンディング用金合金細線及びその製造方法 |
| EP0890987B1 (de) * | 1997-07-07 | 2003-03-05 | W.C. Heraeus GmbH & Co. KG | Feinstdraht aus einer Goldlegierung, Verfahren zu seiner Herstellung und seine Verwendung |
-
1998
- 1998-05-13 DE DE19821395A patent/DE19821395C2/de not_active Expired - Fee Related
-
1999
- 1999-03-12 CH CH00463/99A patent/CH693417A5/de not_active IP Right Cessation
- 1999-05-05 US US09/305,767 patent/US6242106B1/en not_active Expired - Lifetime
- 1999-05-11 JP JP11130218A patent/JP2000001727A/ja active Pending
- 1999-05-13 CN CNB991064828A patent/CN1168143C/zh not_active Expired - Fee Related
- 1999-05-13 KR KR1019990017055A patent/KR100337382B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE19821395A1 (de) | 1999-11-25 |
| DE19821395C2 (de) | 2000-06-29 |
| KR19990088238A (ko) | 1999-12-27 |
| CH693417A5 (de) | 2003-07-31 |
| KR100337382B1 (ko) | 2002-11-22 |
| CN1235376A (zh) | 1999-11-17 |
| JP2000001727A (ja) | 2000-01-07 |
| US6242106B1 (en) | 2001-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HERAEUS MATERIALS TECHNOLOGY GMBH + CO., KG Free format text: FORMER NAME: W. C. HEREAEUS GMBH + CO., KG |
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| CP01 | Change in the name or title of a patent holder |
Address after: Hanau Patentee after: HERAEUS MATERIALS TECHNOLOGY GmbH & Co.KG Address before: Hanau Patentee before: W.C. Heraeus Co.,Ltd. |
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| C56 | Change in the name or address of the patentee |
Owner name: HERAEUS MATERIALS TECHNOLOGY GMBH + CO., KG Free format text: FORMER NAME: W. C. Owner name: W. C. Free format text: FORMER NAME: W. C. HEREAEUS GMBH + CO., KG |
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| CP01 | Change in the name or title of a patent holder |
Address after: Hanau Patentee after: HERAEUS MATERIALS TECHNOLOGY GmbH & Co.KG Address before: Hanau Patentee before: W. C. HERAEUS GmbH Address after: Hanau Patentee after: W. C. HERAEUS GmbH Address before: Hanau Patentee before: W.C. Heraeus Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040922 Termination date: 20150513 |
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| EXPY | Termination of patent right or utility model |