| 发明名称 |
INTERMETALLIC PASSIVATION OF ALUMINUM METALLIZATION |
| 摘要 |
An electrically conductive intermetallic coating which is resistant to corrosion serves as a passivating layer on an aluminum metallization. The preferred intermetallic is AuA12. The intermetallic passivating layer protects the aluminum metallization from chemical attack thereby increasing device lifetime and stability. |
| 申请公布号 |
US3647935(A) |
申请公布日期 |
1972.03.07 |
| 申请号 |
USD3647935 |
申请日期 |
1969.12.15 |
| 申请人 |
MOTOROLA INC. |
发明人 |
ELLIOTT M. PHILOFSKY;KIM RITCHIE |
| 分类号 |
C23C10/28;H01L21/00;H01L21/24;H01L21/28;H01L21/285;H01L23/31;(IPC1-7):H01L1/14 |
主分类号 |
C23C10/28 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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