Patent ID: 9263649
Filing Date: 2016-02-16
CPC Classification: B29C,B82Y,G03F,H01L

Claim Text:
1. A layered product for fine pattern formation used to form a fine pattern in a processing object using a first mask layer, comprising: a mold having a concavo-convex structure on its surface; and a second mask layer serving as a mask when the first mask layer is fabricated, wherein a distance (lcc) between a top position (S) of a convex portion of the concavo-convex structure and an interfacial position (Scc) of the second mask layer formed in the concave portion of the concavo-convex structure and a height (h) of the concavo-convex structure satisfy Formula (1) 0<lcc<1.0 h, and a distance (lcv) between the top position (S) of the convex portion and a top position (Scv) of the second mask layer formed on the convex portion and the height (h) satisfy Formula (2) 0≦lcv≦0.05 h.