Patent ID: 8535035
Filing Date: 2013-09-17
Classification: B29C

Abstract:
1. A fine-structure transfer apparatus comprising: a base plate; a first post and a second post erected on an upper surface of the base plate; an elongated stamper that is fixed at a first end to an upper end face of the first post and which is supported at a second end in a vertically movable manner by means of an ascending/descending unit provided on the second post; a transfer element holding stage disposed on the upper surface of the base plate between the first and second posts at a position that corresponds to a position of a lower surface of the elongated stamper where a fine pattern is disposed; and a pressure-applying unit to reciprocate on the upper surface of the elongated stamper along a longitudinal direction of the elongated stamper, wherein an engagement finger for engaging a free end of a pivoting arm of the ascending/descending unit is fastened to the upper surface of the second end of the elongated stamper and the engagement finger has at an end portion thereof an engagement hook for preventing the free end of the pivoting arm from dropping out.