发明申请
US20110292359A1 CLEANING DEVICE AND A LITHOGRAPHIC APPARATUS CLEANING METHOD 审中-公开
清洁装置和光刻装置清洁方法

CLEANING DEVICE AND A LITHOGRAPHIC APPARATUS CLEANING METHOD
摘要:
A cleaning tool to clean a surface of a component of a lithographic apparatus is disclosed. The cleaning tool includes a sonic transducer, a liquid supply device configured to provide liquid to a reservoir between the surface to be cleaned and the sonic transducer, and a liquid outlet configured to remove liquid provided by the liquid supply device, the cleaning tool constructed and arranged such that, in use, liquid flows into the outlet under the influence of gravity.
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