| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine allowing diversification and smoothness of performance, in which the performance using movable members are carried out. SOLUTION: A device 150 for adjusting display area includes a plurality of shields 152 separately arranged slidably and rotatably. A first periphery 152a and a third periphery 152c are arranged side by side on the periphery of each shield 152. A continuous surface is formed by the first peripheries 152a when the shields 152 are arranged so that a distance between rotation center axes of adjacent shields 152 may form a first distance. A continuous surface is formed by the third peripheries 152c when they are arranged so that a distance between the rotation center axes may form a third distance. When the continuous surface by the first peripheries 152a is switched to the continuous surface by the third peripheries 152c, a display control device controls so that the distance between the axes of the adjacent shields 152 may change from the first distance to the third distance without exceeding the third distance. COPYRIGHT: (C)2010,JPO&INPIT
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