摘要 |
A substrate 11 is patterned by photolithography to make a first original plate. Next, the pattern 11 a of the first original plate is transferred to make a second original plate 12 . Next, the second original plate 12 is machined to make a die. Further, the pattern 12 b of the second original plate 12 is transferred to make a third original plate 13 , which is used as a die. This provides a method for manufacturing a die by which a special shape, for example, a shape having a high aspect ratio portion can be easily formed and a molding obtained therewith.
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