发明名称 Method and apparatus for processing substrate
摘要 A method of processing a substrate for removing a coating film from a substrate by dissolving the coating film with a solvent, comprising the steps of (a) supplying a solvent independently to each of peripheral portions of an upper surface side and a lower surface side of the substrate, and (b) supplying the solvent to the peripheral portion of the lower surface side of the substrate in an amount lower than the solvent supplied to the peripheral portion of the lower surface side in the step (a) or lower than that supplied to the peripheral portion of the upper surface side in this step (b), or terminating a supply of the solvent.
申请公布号 US6238511(B1) 申请公布日期 2001.05.29
申请号 US19980140327 申请日期 1998.08.26
申请人 TOKYO ELECTRON LIMITED 发明人 SADA TETSUYA;KAWASAKI TETSU;SAKAI MITSUHIRO;TSUKAMOTO TAKESHI
分类号 B05D3/00;B05D3/10;B32B38/10;G03F7/42;H01L21/311;(IPC1-7):B32B35/00 主分类号 B05D3/00
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