| 摘要 |
<p>PURPOSE:To decrease dazzle to a driver in a display having the method by which a hologram is attached to a rear window glass, and light from a regenerative light source is radiated to this hologram, so as to regenerate a colored hologram image. CONSTITUTION:A hologram 3 arranged on the rear window glass 2 of an automobile and a regenerative light source 10 for regenerating a hologram image by radiating light to this hologram 3 are provided, and the regenerative light source 10 is so constituted as to radiate white light, and the required colored- light transmitting film (red base) 31 is laminated on the hologram 3. When the white light from the regenerative light source 10 is radiated to the hologram 3, the hologram 3 regenerates the red-colored image by the action of the red base 31. Even through the light from the regenerative light source 10 is reflected toward the driver by the rear window glass 2, the effect of dazzle is little because of the white light, and any problem in regulations may not be generated.</p> |
