| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a pattern display having rich variety/game property without increasing the number of substrates for a light emitting device or complicating a structure by varying pattern displays while using clarity of the light emitting device. <P>SOLUTION: Light emitting modes of the light emitting device 15 for a light guide plate are changed with changes in the game state on a game board 501 or based on a lottery result in a game machine 500. The game board 501 is provided with a segment display part 10 and a surface light emitting part 18, and three special pattern display parts 551 are disposed in a line as a display unit (a display device 11) displaying a single pattern. The special pattern display parts 551 are mutually linked together based on the lottery result of the game machine 500 or respond to the change in the game state on the game board 501 so as to change the emitted light color as a light emission mode of the light emitting device 15 for the light guide plate using a full color LED (light emitting diode). <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
