| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve waterproofness in an electronic apparatus including a decorative panel. <P>SOLUTION: A hard coat layer 40b is formed on a surface of a transparent resin substrate 40c, and a printing pattern layer 40e is printed on the hard coat layer 40b by performing offset printing using a UV curing ink for offset printing. Then, UV light is radiated to cure a decorative panel 30. This structure generates the anchor effect between the hard coat layer 40b and the printing pattern layer 40e to allow those layers to closely contact with each other and eliminates the need of a primer layer. <P>COPYRIGHT: (C)2012,JPO&INPIT |
