| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a substrate from being raised with an adhesive force of an optical sheet holding face along with raising of a terminal end of the optical sheet holding face when laminating the optical sheet having an unevenness on a surface such as a lenticular lens sheet on the substrate by using a curvature head. <P>SOLUTION: An adhesive sheet 30, which is composed of a first region 30a having an adhesive force capable of holding an optical sheet and a second region 30b having an adhesive force lower than that of the first region 30a, is mounted on an optical sheet holding face of a curvature head 20. After adhering and holding (temporary fixing) a surface of an optical sheet 10 on the first region 30a of the adhesive sheet 30, the whole back surface of the optical sheet 10 is adhered on a substrate 50. Then, in a process where the optical sheet 10 is peeled from the optical sheet holding face by further rotating and moving the curvature head 20, the second region 30b of the adhesive sheet 30 mounted on the optical sheet holding face is faced to the substrate 50. <P>COPYRIGHT: (C)2013,JPO&INPIT |
