| 摘要 |
PROBLEM TO BE SOLVED: To realize an enlargement of a screen display frame body of a variable display device in a limited area of a game region in the front face of a game board. SOLUTION: The screen display frame body (4) of the variable display device is located off-center in either side of right and left to a center line (x) partitioning the game region (3) right and left. The off-center location provides a hit-ball drop guiding area (7) opening in between the frame body (4) and a side boundary (6) of the game region (3), forming an extended zone for the frame body (4) in a range opened through the off-center location to enlarge the frame body (4). COPYRIGHT: (C)2008,JPO&INPIT |
