DISPLAY BOARD

摘要

PROBLEM TO BE SOLVED: To provide a shell display board in which a bright pattern color peculiar to shell is displayed brightly and clearly. SOLUTION: A metal thin film layer 12, a white luminescence coating film layer 13 and a shell forming layer 17 are successively laminated on a substrate 11. The pattern color of the shell appears brightly and sharply with the enhanced whiteness of the shell. COPYRIGHT: (C)2005,JPO&NCIPI