| 摘要 |
PROBLEM TO BE SOLVED: To suitably execute an emission performance even if it is difficult to secure space for installing an emission decoration body on a game board.SOLUTION: A frame body portion 43 of a back unit 40 is formed from a light-transmitting material. Diamond cut work is performed to a front side of a light diffusion part 45 provided on a periphery of a window opening 41 of the frame body portion 43. In a liquid crystal display device 2, a liquid crystal screen 2a is larger than the window opening 41, the light diffusion part 45 is in a size fitted into a screen, and each different performance display is executed on an inside portion screen 2a1 positioned inside the window opening 41 and an outside portion screen 2a2 positioned at the outside. |
