| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an embossed sheet and its manufacturing method by which the embossed sheet having a reflection preventing function can be simply and stably manufactured with sufficient reproducibility by eliminating an unstable and complicated process. <P>SOLUTION: In the manufacturing method of the embossed sheet in which regular rugged patterns are formed on an almost whole surface of a sheet-shaped body, a polymer solution 20 is applied onto a support body 18 with predetermined thickness to form the sheet-shaped body 42, then the sheet-shaped body 42 is peeled off from the support body 18 and a surface profile of an embossing die is transferred onto the surface of the sheet-shaped body 42 by bringing a surface of the sheet-shaped body having been in contact with the supporting body into close contact with the embossing die 32 having regular rugged patterns on its almost whole surface. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
