发明名称 |
Process for producing devices containing silicon nitride films. |
摘要 |
<p>Silicon nitride regions suitable for applications such as capping layers in integrated circuit fabrication are produced by an advantageous plasma deposition process. This process utilizes a combination of gases, including a silicon-containing gas, a nitrogen-containing gas, a fluorine-containing gas, a hydrogen-containing gas. Silicon nitride having a low density of defect states and thus having excellent dielectric properties is produced.</p> |
申请公布号 |
EP0277766(A2) |
申请公布日期 |
1988.08.10 |
申请号 |
EP19880300706 |
申请日期 |
1988.01.27 |
申请人 |
AMERICAN TELEPHONE AND TELEGRAPH COMPANY |
发明人 |
CHANG, CHORNG-PING;ELAMM, DANIEL LAWRENCE;IBBOTSON, DALE EDWARD;MUCHA, JOHN AARON |
分类号 |
C01B21/068;C23C16/34;C23C16/50;H01L21/318;(IPC1-7):H01L21/318 |
主分类号 |
C01B21/068 |
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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