发明名称 MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device including a method of forming a thick coating film having a uniform film thickness. <P>SOLUTION: A first coating film having a buildup part on the outer periphery of a semiconductor wafer formed by coating a highly viscous resist 3 is coated with a low viscous resist by dynamic dispensation with high rotation. A film thickness of the buildup part is set substantially equal to the sum of the film thickness of the first coating film and the film thickness of a second coating film. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012069823(A) 申请公布日期 2012.04.05
申请号 JP20100214466 申请日期 2010.09.24
申请人 SEIKO INSTRUMENTS INC 发明人 FUJIMURA TAKASHI
分类号 H01L21/027;B05C9/06;B05C11/08;B05D1/40 主分类号 H01L21/027
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