作者: Jiro Higashijima , Norihiro Itoh
DOI:
关键词: Composite material 、 Materials science 、 Rotation 、 Electronic engineering 、 Nozzle 、 Substrate (printing)
摘要: Disclosed is a liquid treatment apparatus for processing lower surface of the substrate. The includes first nozzle disposed below substrate retained by retaining unit to eject towards substrate, having plurality ejection ports, which are arrayed from position opposing central portion peripheral unit. An ejecting direction ejected port inclined rotation rotated rotational driving