KR0139246B1 - 와이어 본딩용 금합금 세선 - Google Patents
와이어 본딩용 금합금 세선Info
- Publication number
- KR0139246B1 KR0139246B1 KR1019940704660A KR19940074660A KR0139246B1 KR 0139246 B1 KR0139246 B1 KR 0139246B1 KR 1019940704660 A KR1019940704660 A KR 1019940704660A KR 19940074660 A KR19940074660 A KR 19940074660A KR 0139246 B1 KR0139246 B1 KR 0139246B1
- Authority
- KR
- South Korea
- Prior art keywords
- wire
- weight
- ppm
- gold
- bonding
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/02—Alloys based on gold
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/01—Manufacture or treatment
- H10W72/015—Manufacture or treatment of bond wires
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
- H10W72/5522—Materials of bond wires comprising metals or metalloids, e.g. silver comprising gold [Au]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Wire Bonding (AREA)
- Conductive Materials (AREA)
Abstract
Description
Claims (3)
- 스칸듐:2-10중량 ppm, 베릴륨:3-20중량 ppm 및 인듐:2-50중량 ppm으로 구성되는 제1군; 및 금과 불가피한 불순물로 구성되는 나머지; 로 이루어지는 것을 특징으로 하는 와이어 본딩용 금합금 세선.
- 스칸듐:2-10중량 ppm, 베릴륨:3-20중량 ppm 및 인듐:2-50중량 ppm으로 구성되는 제1군; 칼슘:1-5중량 ppm, 이트륨:1-5중량 ppm, 희토류 금속 중 적어도 한가지:1-5중량 ppm 및 게르마늄:10-50중량 ppm으로 구성되는 제2군 중 선택되는 적어도 한 가지 성분; 및 금과 불가피한 불순물로 구성되는 나머지; 로 이루어지는 것을 특징으로 하는 와이어 본딩용 금합금 세선.
- 스칸듐:2-10중량 ppm, 베릴륨:3-20중량 ppm 및 인듐:2-50중량 ppm으로 구성되는 제1군과 칼슘:1-5중량 ppm, 이트륨:1-5중량 ppm, 희토류 금속 중 적어도 한가지:1-5중량 ppm 및 게르마늄:10-50중량 ppm으로 구성되는 제2군 중 적어도 한 가지 군; 은:5-50중량 ppm; 팔라듐:5-30중량 ppm; 구리:5-40중량 ppm; 및 금과 불가피한 불순물로 구성되는 나머지; 로 이루어지는 것을 특징으로 하는 와이어 본딩용 금합금 세선.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5096212A JP2922388B2 (ja) | 1993-04-22 | 1993-04-22 | ボンディング用金合金細線 |
| JP96212/1993 | 1993-04-22 | ||
| PCT/JP1994/000660 WO1994024323A1 (fr) | 1993-04-22 | 1994-04-21 | Fil de soudage a l'alliage d'or |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR0139246B1 true KR0139246B1 (ko) | 1998-07-15 |
Family
ID=14158944
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940704660A Expired - Lifetime KR0139246B1 (ko) | 1993-04-22 | 1994-04-21 | 와이어 본딩용 금합금 세선 |
| KR1019940704660A Granted KR950702255A (ko) | 1993-04-22 | 1994-12-20 | 와이어 본딩용 금합금 세선(gold-alloy bonding wire) |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940704660A Granted KR950702255A (ko) | 1993-04-22 | 1994-12-20 | 와이어 본딩용 금합금 세선(gold-alloy bonding wire) |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5989364A (ko) |
| JP (1) | JP2922388B2 (ko) |
| KR (2) | KR0139246B1 (ko) |
| CN (1) | CN1038853C (ko) |
| WO (1) | WO1994024323A1 (ko) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE19821395C2 (de) * | 1998-05-13 | 2000-06-29 | Heraeus Gmbh W C | Verwendung eines Feinstdrahtes aus einer nickelhaltigen Gold-Legierung |
| JP3382918B2 (ja) * | 2000-05-31 | 2003-03-04 | 田中電子工業株式会社 | 半導体素子接続用金線 |
| US6500760B1 (en) | 2001-08-02 | 2002-12-31 | Sandia Corporation | Gold-based electrical interconnections for microelectronic devices |
| KR100427749B1 (ko) * | 2002-05-07 | 2004-04-28 | 엠케이전자 주식회사 | 반도체 소자 본딩용 금-은 합금 와이어 |
| CN100352026C (zh) * | 2002-11-27 | 2007-11-28 | 新日本制铁株式会社 | 半导体器件的金连接线及其生产方法 |
| US6858943B1 (en) | 2003-03-25 | 2005-02-22 | Sandia Corporation | Release resistant electrical interconnections for MEMS devices |
| WO2014026463A1 (zh) * | 2012-08-17 | 2014-02-20 | Yuan Hong | 一种刺绣线及其制造方法 |
| TWI685391B (zh) * | 2016-03-03 | 2020-02-21 | 美商史達克公司 | 三維部件及其製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5896741A (ja) * | 1981-12-04 | 1983-06-08 | Mitsubishi Metal Corp | 半導体素子結線用高張力au合金細線 |
| JPS63145729A (ja) * | 1986-03-28 | 1988-06-17 | Nittetsu Micro Metal:Kk | 半導体素子ボンデイング用金線 |
| JPH02260643A (ja) * | 1989-03-31 | 1990-10-23 | Tatsuta Electric Wire & Cable Co Ltd | ボンディング用金合金細線 |
| JP3043878B2 (ja) * | 1991-12-20 | 2000-05-22 | 田中電子工業株式会社 | 半導体素子のボンディング用Au線 |
-
1993
- 1993-04-22 JP JP5096212A patent/JP2922388B2/ja not_active Expired - Lifetime
-
1994
- 1994-04-21 CN CN94190223A patent/CN1038853C/zh not_active Expired - Lifetime
- 1994-04-21 WO PCT/JP1994/000660 patent/WO1994024323A1/ja not_active Ceased
- 1994-04-21 US US09/051,463 patent/US5989364A/en not_active Expired - Lifetime
- 1994-04-21 KR KR1019940704660A patent/KR0139246B1/ko not_active Expired - Lifetime
- 1994-12-20 KR KR1019940704660A patent/KR950702255A/ko active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CN1038853C (zh) | 1998-06-24 |
| US5989364A (en) | 1999-11-23 |
| KR950702255A (ko) | 1995-06-19 |
| WO1994024323A1 (fr) | 1994-10-27 |
| JP2922388B2 (ja) | 1999-07-19 |
| CN1107641A (zh) | 1995-08-30 |
| JPH06306509A (ja) | 1994-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 19941220 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19941220 Comment text: Request for Examination of Application |
|
| PG1501 | Laying open of application | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19971001 Patent event code: PE09021S01D |
|
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19980206 |
|
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19980227 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 19980227 End annual number: 3 Start annual number: 1 |
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| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20010222 Start annual number: 4 End annual number: 4 |
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| PR1001 | Payment of annual fee |
Payment date: 20020220 Start annual number: 5 End annual number: 5 |
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| PR1001 | Payment of annual fee |
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| PR1001 | Payment of annual fee |
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| PR1001 | Payment of annual fee |
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| PR1001 | Payment of annual fee |
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| PR1001 | Payment of annual fee |
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| PR1001 | Payment of annual fee |
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| PR1001 | Payment of annual fee |
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| PR1001 | Payment of annual fee |
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| PR1001 | Payment of annual fee |
Payment date: 20110127 Start annual number: 14 End annual number: 14 |
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| PR1001 | Payment of annual fee |
Payment date: 20120130 Start annual number: 15 End annual number: 15 |
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| PR1001 | Payment of annual fee |
Payment date: 20130201 Start annual number: 16 End annual number: 16 |
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| PC1801 | Expiration of term |
Termination date: 20141021 Termination category: Expiration of duration |