| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a display plate that can suppress attachment of dust and can prevent the crack from occurring during punching processing. <P>SOLUTION: A display plate includes a transparent resin substrate 10, an ink film 11 having a designability formed thereon, and a plurality of ink layers 12 formed thereon. The ink layer 12 has a pencil hardness of F or more. The stress applied when a cylindrical jig including stainless steel is pressed against the ink layer 12 at a pressure of 3 MPa for 60 seconds and then separated from the ink layer 12 at a speed of 0.5 mm/min is 40 kPa or less. The ink layers 12 are formed with island shapes on the ink layer 12 with an interval from each other. <P>COPYRIGHT: (C)2013,JPO&INPIT |
