发明名称 MOLD, RESIST LAMINATE AND MANUFACTURING PROCESS THEREFOR, AND MICRORELIEF STRUCTURE
摘要 A resist layered product (30) is provided with an inorganic substrate (21), first resist layer (22) provided on one main surface of the inorganic substrate (21), and second resist layer (23), provided on the first resist layer (22), provided with a concavo-convex structure (23a) on its surface. In the concavo-convex structure (23a), a thickness of a residual film after transfer is 50 nm or less, the ratio (lcv/lcc) of a top width of convex-portion (lcv) to an opening width of concave-portion (lcc) of a fine pattern of a mold is in a predetermined range, and the ratio (Vr2/Vcm) between a concave-portion volume (Vcm) of the fine pattern of the mold and a volume (Vr2) of the second resist layer (23) is in a predetermined range. It is possible to easily form a resist mask (25) having a thin and uniform residual film on the inorganic substrate (21).
申请公布号 EP2827361(A4) 申请公布日期 2015.04.15
申请号 EP20130761076 申请日期 2013.03.11
申请人 ASAHI KASEI E-MATERIALS CORPORATION 发明人 KOIKE, JUN
分类号 H01L21/027;B29C33/38;B29C33/42;B29C59/02;B32B3/26 主分类号 H01L21/027
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