| 摘要 |
PROBLEM TO BE SOLVED: To enhance the smoothness of a surface where characters and the like are formed and maintain an initial quality level, in a resin structure where white characters and the like are formed on the surface of a colored resin matrix by emitting a laser beam to the surface. SOLUTION: This resin structure comprises a transparent coated layer 3 where gas generated from a colored resin matrix 2 by irradiation with a laser beam penetrates, formed on or attached to the surface of the colored resin matrix 2 whose laser beam-irradiated part is whitened by irradiation with the laser beam, or a laminated coating film of a colored resin coating film whose laser beam-irradiated part is whitened by irradiation with the laser beam and the transparent coating film resistant to the irradiation with the laser beam is attached to the surface of a resin matrix. Thus touching displayed characters by finger through the transparent coated layer 3 or the transparent coating film is achieved. |
