| 摘要 |
PROBLEM TO BE SOLVED: To provide a floating touch panel that allows an image to be formed to be made into a spatial image that is free of reflected light from another light source, and allows specific positions in the spatial image to be designated and input with a finger, a pointing rod, a pen, or the like, thus enabling the input without having to contact a display.SOLUTION: A floating touch panel includes a display unit 11 that displays a luminous image A, image forming means 12 for receiving input of the image A of the display unit 11, and outputting the image A in a given space to form an image B, and optical position input means 13 that is arranged in the given space where the image B is displayed. In the image forming means 12, first and second light control panels 19 and 20 are arranged in contact or in proximity with first and second band-shaped optical reflection parts 17 and 18 thereof intersecting when seen in plan view. |
