Pellicles having low adhesive residue

The present invention provides a pellicle, wherein a peel strength is from 0.004 N/mm to 0.10 N/mm when a non-surface-treated polyethylene terephthalate film having a thickness of 125 mum is peeled in a direction of 180 degrees at a temperature of 23 DEG C. after the polyethylene terephthalate film...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HARUBAYASHI KATSUAKI,FUJITA MINORU,KONDOU MASAHIRO,SAIMOTO YOSHIHISA
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention provides a pellicle, wherein a peel strength is from 0.004 N/mm to 0.10 N/mm when a non-surface-treated polyethylene terephthalate film having a thickness of 125 mum is peeled in a direction of 180 degrees at a temperature of 23 DEG C. after the polyethylene terephthalate film has been adhered to the mask adhering surface of the pellicle.