| 发明名称 |
PIEZOELECTRISCHE KRISTALLIJNE FILM. |
| 摘要 |
<p>Piezoelectric crystalline films which consist essentially of a crystalline zinc oxide film with a c-axis perpendicular to a substrate surface containing 0.01 to 20.0 atomic percent of manganese with or without 0.01 to 20.0 atomic percent of copper.</p> |
| 申请公布号 |
NL183615(B) |
申请公布日期 |
1988.07.01 |
| 申请号 |
NL19780000891 |
申请日期 |
1978.01.25 |
| 申请人 |
MURATA MANUFACTURING CO., LTD. TE NAGAO-KAKYO, JAPAN. |
发明人 |
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| 分类号 |
H01L41/18;(IPC1-7):H01L41/18;H03H3/08 |
主分类号 |
H01L41/18 |
| 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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