| 摘要 |
PROBLEM TO BE SOLVED: To provide a display apparatus exerting a high display effect and facilitating the arrangement of a supply pipe. SOLUTION: This display apparatus 100 is constituted by a floating device 10 for floating a plurality of display spherical bodies by air, and an air compressor 20 for supplying air to the floating device 10. The floating device 10 has a fixed base 64, a rotary plate 62 having emission holes 62a for emitting the air, a motor 62 installed at the fixed base 64 and rotating the rotary plate 62, a supply pipe 82 for connecting the air compressor 20 to the emission holes 62a, a lighting device 106 outputting an illumination light through the emission holes 62a, and a control device 108 for controlling the intensity of the lighting device 106. COPYRIGHT: (C)2009,JPO&INPIT
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