发明授权
US07969548B2 Lithographic apparatus and lithographic apparatus cleaning method 有权
光刻设备和光刻设备清洗方法

Lithographic apparatus and lithographic apparatus cleaning method
摘要:
An immersion lithographic projection apparatus having a megasonic transducer configured to clean a surface and a method of using megasonic waves to clean a surface of an immersion lithographic projection apparatus are disclosed.
信息查询
0/0