发明名称 |
Carbon target material for forming carbon thin film and process for production thereof. |
摘要 |
<p>A carbon target material for forming a carbon thin film, consisting essentially of a vitreous carbon produced from a polycarbodiimide resin; and a process for producing a carbon target material for forming a carbon thin film, which comprises molding into an appropriate shape a polycarbodiimide or a composition mainly comprising a polycarbodiimide and then carbonizing the resulting shaped material. Said carbon target material for forming a carbon thin film is free from the problems of the prior art; causes no abnormal discharge and generates no powder leading to contamination, during sputtering; and has a high purity.</p> |
申请公布号 |
EP0669407(A1) |
申请公布日期 |
1995.08.30 |
申请号 |
EP19950102029 |
申请日期 |
1995.02.14 |
申请人 |
NISSHINBO INDUSTRIES, INC. |
发明人 |
SAITO, KAZUO, C/O NISSHINBO IND., INC.;ISHIMATSU, TAKESHI, C/O NISSHINBO IND., INC. |
分类号 |
C04B35/524;C23C14/06;C23C14/34;(IPC1-7):C23C14/34 |
主分类号 |
C04B35/524 |
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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