发明公开
EP3037879A1 AN AGGLUTINANT FOR PELLICLE, A PELLICLE USING IT AND A METHOD FOR EVALUATING PELLICLE 有权
胶水的防护薄膜,薄膜与使用DESSELBIGEN和方法用于评估的防护膜

AN AGGLUTINANT FOR PELLICLE, A PELLICLE USING IT AND A METHOD FOR EVALUATING PELLICLE
摘要:
A pellicle is proposed in which the agglutinant layer which enable the pellicle to be adhered to a photomask is doped with a mechanoluminescent material so that the uniformness of the thickness of the agglutinant layer can be confirmed, when the pellicle is adhered to the photomask, by observing visually or by CCD camera for any irregularity in the pattern of the light emitted from the agglutinant layer.
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