KR100232115B1 - 본딩용 금선 - Google Patents
본딩용 금선 Download PDFInfo
- Publication number
- KR100232115B1 KR100232115B1 KR1019950030054A KR19950030054A KR100232115B1 KR 100232115 B1 KR100232115 B1 KR 100232115B1 KR 1019950030054 A KR1019950030054 A KR 1019950030054A KR 19950030054 A KR19950030054 A KR 19950030054A KR 100232115 B1 KR100232115 B1 KR 100232115B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- group
- bonding
- gold wire
- reliability
- 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
Classifications
-
- 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
- H10W72/071—Connecting or disconnecting
-
- 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
-
- 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
- H10W72/071—Connecting or disconnecting
- H10W72/075—Connecting or disconnecting of bond wires
- H10W72/07531—Techniques
- H10W72/07532—Compression bonding, e.g. thermocompression bonding
- H10W72/07533—Ultrasonic bonding, e.g. thermosonic bonding
-
- 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
- Wire Bonding (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
Description
Claims (4)
- 99.999중량% 이상의 고순도 금에, 백금(Pt): 0.0001∼0.005중량%, 은(Ag): 0.0001∼0.005중량%, 마그네슘(Mg): 0.0005∼0.005중량%, 및 유로퓸(Eu): 0.00005∼0.005중량%를 함유하는 것을 특징으로 하는 IC칩본딩용 금선.
- 제1항에 있어서, 베릴륨(Ba): 0.00002∼0.001중량%, 칼슘(Ca): 0.00005∼0.004중량%, 게르마늄(Ge): 0.0005∼0.01중량%중 적어도 1종을 함유하는 것을 특징으로 하는 IC칩 본딩용 금선.
- 제1항에 있어서, 란탄(La), 이트륨(Y), 납(Pb), 에르븀(Er), 가돌리늄(Gr), 세륨(Ce), 프라세오디뮴(Pr), 네오듐(Nd), 사마륨(Sm)중의 적어도 1종을 0.0001∼0.02중량% 더 함유하는 것을 특징으로 하는 IC칩본딩용 금선.
- 제2항에 있어서, 란탄(La), 이트륨(Y), 납(Pb), 에르븀(Er), 가돌리늄(Gr), 세륨(Ce), 프라세오디뮴(Pr), 네오듐(Nd), 사마륨(Sm)중의 적어도 1종을 0.0001∼0.02중량% 함유시킨 것을 특징으로 하는 IC칩 본딩용 금선.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP95-118521 | 1995-05-17 | ||
| JP11852195 | 1995-05-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960043059A KR960043059A (ko) | 1996-12-21 |
| KR100232115B1 true KR100232115B1 (ko) | 1999-12-01 |
Family
ID=14738681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950030054A Expired - Fee Related KR100232115B1 (ko) | 1995-05-17 | 1995-09-14 | 본딩용 금선 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100232115B1 (ko) |
| TW (1) | TW382796B (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130107255A (ko) | 2012-03-21 | 2013-10-01 | 방봉진 | 골판지를 이용한 음향반사판 |
-
1995
- 1995-08-30 TW TW084109033A patent/TW382796B/zh active
- 1995-09-14 KR KR1019950030054A patent/KR100232115B1/ko not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130107255A (ko) | 2012-03-21 | 2013-10-01 | 방봉진 | 골판지를 이용한 음향반사판 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW382796B (en) | 2000-02-21 |
| KR960043059A (ko) | 1996-12-21 |
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