发明名称 DEVICE AND METHOD FOR PROCESSING LIQUID
摘要 PROBLEM TO BE SOLVED: To provide a liquid processing device/method for performing a uniform liquid processing in a whole substrate, even if it is large. SOLUTION: A developing processing unit(DEV) 24 has a first developing liquid supply zone 24b, where developing liquid is applied to the substrate G, a liquid cutting/rinse zone 24d where developing liquid is removed from the substrate G, to which developing liquid is applied and a roller transport mechanism 14 transporting the substrate G in one direction in an almost horizontal attitude. In the liquid cutting/rinse zone 24d, the substrate G is made in an inclined posture and developing liquid is made to flow out and rinse liquid is supplied to the substrate G, while a rinsing liquid discharge nozzle 52 is moved at prescribed speed along the surface of the substrate G kept in the inclined attitude. In the liquid cutting/rinse zone 24d, developing liquid can be removed from the substrate G. Thus, the occurrence of development unevenness is prevented, and line width uniformity is enhanced.
申请公布号 JP2003017401(A) 申请公布日期 2003.01.17
申请号 JP20010204170 申请日期 2001.07.05
申请人 TOKYO ELECTRON LTD 发明人 SADA TETSUYA;MIYAZAKI KAZUHITO;SHINOKI TAKETORA
分类号 G03F7/30;B05B13/04;B05C5/00;B05C13/02;B05D1/26;B05D3/00;B65G49/06;H01L21/027;H01L21/306;H01L21/677;H01L21/68;(IPC1-7):H01L21/027 主分类号 G03F7/30
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