Method of manufacturing parts by laser using an adhesive having an extinction coefficient less than 1 ; adhesive sheet for laser processing parts used in such method

摘要

A method of manufacturing a laser processed part (9) is provided which is capable of processing at high speed and high precision when processing a workpiece (1) by optical absorption ablation of a laser beam (6), effectively suppressing contamination of a workpiece (1) surface by decomposition products, and recovering the workpiece (9) easily after processing. Another object is to present an adhesive sheet (2) for such a laser processing preferably used in the method of manufacturing a laser processed part (9).