| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for artificially, simply and easily manufacturing a structure that imitates a structure having a fine two-stage layer appearing in soles of gecko. SOLUTION: The method for manufacturing a columnar structure having a two-stage layer includes steps of: (1) filling pores of a porous membrane with resin on a base material; (2) curing the resin to form a columnar structure; (3) subjecting the end portion of the columnar structure to plasma etching processing to form a columnar structure having a two-stage layer; and (4) removing the porous membrane from the base material. COPYRIGHT: (C)2008,JPO&INPIT
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