| 摘要 |
PROBLEM TO BE SOLVED: To provide a projection device capable of continuously maintaining an attention degree of a viewer to have a higher attention effect.SOLUTION: A projection device 10 for projecting a content on a display panel 14(#a) is provided with: a light deflection part 12 that deflects an output light A outputted from a video output device 13 to project the content; a display panel 14(#a) that is disposed so as to be away from the light deflection part 12 and to which an output light A' deflected by the light deflection part 12 is led such that the content is projected thereon; and a water game 18 that is stored in a space 31(#a), which is formed between the light deflection part 12 and the display panel 14(#a), for increasing an attention degree of the content projected on the display panel 14(#a).SELECTED DRAWING: Figure 2A |
