| 摘要 |
PURPOSE: An advertisement apparatus utilizing a line lens is provided to accomplish a large-sized advertisement apparatus regardless of size of advertisement screen while allowing the line lens to be elevated by an elevating device. CONSTITUTION: An apparatus comprises a line lens(10) arranged within a case(4) having an open portion(6) so as to produce a plurality of advertisement screens utilizing deflection of light, a transparent or semi-transparent advertisement film(14) where a plurality of advertisement screens are printed in line, an elevating device(26) for elevating the advertisement film(14), a synchronization device(76) for matching the line of the line lens and the line of the advertisement screen, an illumination light(20), and a controller(22).
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