JPS57108235A - Copper alloy for lead frame - Google Patents
Copper alloy for lead frameInfo
- Publication number
- JPS57108235A JPS57108235A JP18460180A JP18460180A JPS57108235A JP S57108235 A JPS57108235 A JP S57108235A JP 18460180 A JP18460180 A JP 18460180A JP 18460180 A JP18460180 A JP 18460180A JP S57108235 A JPS57108235 A JP S57108235A
- Authority
- JP
- Japan
- Prior art keywords
- lead frame
- alloy
- heat
- copper alloy
- bendability
- 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.)
- Granted
Links
- 229910000881 Cu alloy Inorganic materials 0.000 title abstract 3
- 229910052725 zinc Inorganic materials 0.000 abstract 4
- 229910052726 zirconium Inorganic materials 0.000 abstract 4
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 238000005476 soldering Methods 0.000 abstract 1
- 230000002195 synergetic effect Effects 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
Landscapes
- Conductive Materials (AREA)
- Lead Frames For Integrated Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18460180A JPS57108235A (en) | 1980-12-24 | 1980-12-24 | Copper alloy for lead frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18460180A JPS57108235A (en) | 1980-12-24 | 1980-12-24 | Copper alloy for lead frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57108235A true JPS57108235A (en) | 1982-07-06 |
| JPS6335699B2 JPS6335699B2 (enExample) | 1988-07-15 |
Family
ID=16156056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18460180A Granted JPS57108235A (en) | 1980-12-24 | 1980-12-24 | Copper alloy for lead frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57108235A (enExample) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59157247A (ja) * | 1983-02-25 | 1984-09-06 | Hitachi Cable Ltd | リ−ドフレ−ム用銅基合金 |
| JPS61242052A (ja) * | 1985-04-19 | 1986-10-28 | Mitsubishi Shindo Kk | 半導体装置用銅合金リ−ド材 |
| JPS61284946A (ja) * | 1985-06-11 | 1986-12-15 | Mitsubishi Shindo Kk | 半導体装置用Ｃｕ合金リ−ド素材 |
| JPS6274038A (ja) * | 1985-09-26 | 1987-04-04 | Furukawa Electric Co Ltd:The | 熱交換器用フィン材 |
| JPS62146231A (ja) * | 1985-12-20 | 1987-06-30 | Kobe Steel Ltd | 耐マイグレ−シヨン性に優れた高導電性銅合金 |
| JPS62240732A (ja) * | 1986-04-14 | 1987-10-21 | Hitachi Cable Ltd | 半導体機器用リ−ド材 |
| JPS63161134A (ja) * | 1986-12-23 | 1988-07-04 | Mitsui Mining & Smelting Co Ltd | 電気部品用銅合金 |
| JPS63161135A (ja) * | 1986-12-23 | 1988-07-04 | Mitsui Mining & Smelting Co Ltd | 電気部品用銅合金 |
-
1980
- 1980-12-24 JP JP18460180A patent/JPS57108235A/ja active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59157247A (ja) * | 1983-02-25 | 1984-09-06 | Hitachi Cable Ltd | リ−ドフレ−ム用銅基合金 |
| JPS61242052A (ja) * | 1985-04-19 | 1986-10-28 | Mitsubishi Shindo Kk | 半導体装置用銅合金リ−ド材 |
| JPS61284946A (ja) * | 1985-06-11 | 1986-12-15 | Mitsubishi Shindo Kk | 半導体装置用Ｃｕ合金リ−ド素材 |
| JPS6274038A (ja) * | 1985-09-26 | 1987-04-04 | Furukawa Electric Co Ltd:The | 熱交換器用フィン材 |
| JPS62146231A (ja) * | 1985-12-20 | 1987-06-30 | Kobe Steel Ltd | 耐マイグレ−シヨン性に優れた高導電性銅合金 |
| JPS62240732A (ja) * | 1986-04-14 | 1987-10-21 | Hitachi Cable Ltd | 半導体機器用リ−ド材 |
| JPS63161134A (ja) * | 1986-12-23 | 1988-07-04 | Mitsui Mining & Smelting Co Ltd | 電気部品用銅合金 |
| JPS63161135A (ja) * | 1986-12-23 | 1988-07-04 | Mitsui Mining & Smelting Co Ltd | 電気部品用銅合金 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6335699B2 (enExample) | 1988-07-15 |
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