| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a diffraction structure which manufactures a diffraction structure such as a hologram having a metallic reflection layer which clearly expresses diffraction structure even on a base material which is poor in thermal resistance. SOLUTION: This is the method for manufacturing the diffraction structure which transfers a diffraction structure transfer body, which has at least diffraction structure and a metallic reflection layer on a base material, onto a transfer-receiving body. In this case, the method includes: a process in which the diffraction structure transfer body is coated with an ionizing radiation hardening-type adhesive, a process in which the diffraction structure transfer body coated with the ionizing radiation hardening-type adhesive and the transfer-receiving body are bonded together, a process in which ionizing radiation is radiated to harden the ionizing radiation hardening-type adhesive, and a process in which the base material of the diffraction structure transfer body is peeled off. COPYRIGHT: (C)2010,JPO&INPIT |
