发明名称 |
Substrate for an electrical circuit system and a circuit system using that substrate |
摘要 |
A substrate is provided for mounting semiconductor devices and comprises an electrically conductive circuit layer, a base layer of an aluminum metal material, and an electrically insulating hard coating dielectric layer of amorphous aluminum oxide which is directly adherent to the base layer for mounting the electrically conductive circuit layer thereon.
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申请公布号 |
US5055967(A) |
申请公布日期 |
1991.10.08 |
申请号 |
US19900551695 |
申请日期 |
1990.07.11 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
SUKONNIK, ISRAIL M.;FORSTER, JAMES A.;BREIT, HENRY F.;RAPHANELLA, GARY A. |
分类号 |
H01L21/48;H01L23/14;H05K1/05 |
主分类号 |
H01L21/48 |
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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