发明名称 LIQUID PROCESSING APPARATUS, LIQUID PROCESSING METHOD, AND STORAGE MEDIUM HAVING COMPUTER PROGRAM RECORDED THEREIN
摘要 PURPOSE: A liquid processing apparatus, a liquid processing method, and a storage medium are provided to certainly eliminate chemical liquid which flow into the main section and the upper surface of a processed substrate. CONSTITUTION: A substrate maintaining unit horizontally maintains a processed substrate. A rotation driving unit rotates the substrate maintaining unit around a vertical axis. A chemical liquid supply unit supplies chemical liquid onto the bottom of a rotating processed substrate. A rinse liquid supply unit supplies rinse liquid onto the bottom of a rotating processed substrate. An air current using unit uses fresh air from an external FFU(Fan Filter Unit).
申请公布号 KR20110138148(A) 申请公布日期 2011.12.26
申请号 KR20110037949 申请日期 2011.04.22
申请人 发明人
分类号 H01L21/302 主分类号 H01L21/302
代理机构 代理人
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