| 摘要 |
PURPOSE:To provide a picture pattern display device which is light in weight, small in size and can be manufactured exactly, and also, can perform ideally a picture pattern display. CONSTITUTION:The respective picture pattern 23a, 23b of picture pattern drums 20 of each line displayed in a see-through window are irradiated directly from the inside with irradiation lamps 16, 17, 18 and 19 of an irradiating means 35, by which they are illuminated and reflected clearly and its visibility and look are improved. Also, under the irradiation control condition of the main lamp 19 and the sub-lamps 16, 17 and 18, a miss picture pattern and a hit picture pattern can be divided and illuminated clearly, therefore, by the sub-lamps 16, 17 and 18, a formed position of 'a great hit' of each hit picture pattern is illuminated beforehand, and also, a player is informed of possibility of formation of 'a great hit' and it is illuminated as a previous notice. |
