Patent ID: 9010343
Filing Date: 2015-04-21
Classification: B08B,H01L,Y10S

Abstract:
1. A cleaning device for cleaning a substrate adhering to a support film having an exposed surface and an unexposed surface, comprising: protective film forming means for forming a protective film on the exposed surface of the support film, wherein a first surface of the substrate adheres to the unexposed surface of the support film, but does not adheres to the exposed surface of the support film; cleaning means for cleaning the substrate with a cleaning liquid, wherein the substrate adheres to the support film provided with the protective film; and removing means for removing the protective film, wherein the removing means ejects water onto the protective film, the cleaning liquid includes a nonaqueous solvent, and the protective film is made of a material insoluble in the cleaning liquid and soluble in water, wherein the cleaning means is distinct from the removing means.