| 摘要 |
PURPOSE: A mirage vision are provided to spray gas into the air in order to make a screen and projects image. CONSTITUTION: A mirage vision comprises a filter. The inserted gas spouts through the groove having in the steam pipe. The gas moves toward a filler direction by pressure at a desire speed according to the rotation speed of a fan. The form of screen is maintained by controlling the diffusion of gas and the filters are kept at overlapped in a honey comb shape. |
