发明名称 |
Single disc vapor lubrication |
摘要 |
Vapor deposition of a uniform thickness thin film of lubricant on at least one surface of a substrate, comprises the steps of:(a) providing an apparatus comprising:(i) a chamber having an interior space maintained below atmospheric pressure;(ii) a substrate loader/unloader for supplying the interior space with at least one substrate and for withdrawing at least one substrate from the interior space;(iii) at least one lubricant vapor source for supplying the interior space with a stream of lubricant vapor; and(iv) a substrate transporter/conveyor for continuously moving at least one substrate past the stream of vapor from the at least one lubricant vapor source;(b) supplying the interior space with a substrate having at least one surface;(c) continuously moving the substrate past the stream of lubricant vapor and depositing a uniform thickness thin film of the lubricant on the at least one surface; and(d) withdrawing the lubricant-coated substrate from the interior space.The invention has particular utility in depositing thin films of polymeric lubricants onto disc-shaped substrates in the manufacture of magnetic and MO recording media.
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申请公布号 |
US6613151(B1) |
申请公布日期 |
2003.09.02 |
申请号 |
US20010798934 |
申请日期 |
2001.03.06 |
申请人 |
SEAGATE TECHNOLOGY LLC |
发明人 |
STIRNIMAN MICHAEL JOSEPH;MCLEOD PAUL STEPHEN |
分类号 |
B05D5/08;B05D7/24;G11B5/84;(IPC1-7):H01L21/44;C23C16/00 |
主分类号 |
B05D5/08 |
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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