发明名称 FILM FORMING DEVICE, FILM FORMING METHOD, MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a film forming device and a film-forming method, wherein a thin film comprising a material having getter action is hardly formed on a substrate and an impurity gas present in the atmosphere of a reaction chamber is effectively removed to increase the degree of vacuum in the reaction chamber. SOLUTION: The target 118 includes a magnetic material area 18a and a getter material area 18c comprising the getter material having the getter action, a shield member 21 is provided between a substrate 200 and the target 118 and has an opening part 21a for exposing the whole surface of the substrate 200 toward the magnetic material area 18a side and passing sputter particles produced from the getter material area 18a and a blocking part 21b for blocking the sputter particles produced from the getter material area 18c and having a getter film comprising getter material and formed on the surface. COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2010106290(A) 申请公布日期 2010.05.13
申请号 JP20080276599 申请日期 2008.10.28
申请人 SHOWA DENKO KK 发明人 KUROKAWA GOHEI
分类号 C23C14/34;C23C14/14;G11B5/851 主分类号 C23C14/34
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