发明名称 METHOD AND DEVICE FOR REMOVING EXCESS COATING LIQUID AT SUBSTRATE END-FACE
摘要 PROBLEM TO BE SOLVED: To apply coating so as to have an even film thickness on the whole surface of the coating film by removing swelling parts made in the start and finish of the coating of an organic film formed by a slit-coating method. SOLUTION: The unnecessary organic film is evaporatively removed by applying a laser on the swelling parts made in the coating start and finish of the coating of the organic film formed on a base board by the slit coating method. COPYRIGHT: (C)2003,JPO
申请公布号 JP2003164789(A) 申请公布日期 2003.06.10
申请号 JP20010364357 申请日期 2001.11.29
申请人 CANON INC 发明人 YOSHIKAWA TOSHIAKI
分类号 G03F7/38;B05C9/12;B05D3/06;B05D7/00;H01L21/027;(IPC1-7):B05C9/12 主分类号 G03F7/38
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