| 摘要 |
A hologram screen easily produced by using a transmission-type hologram film, permitting images to be seen from the side of the projector, having a transparent member 11 and a hologram film 12 stuck to the transparent member 11, and produces the image by projecting image-forming light 3 from the projector 2, the hologram film 12 being of the transmission-type, a reflector 13 for reflecting the image-forming light 3 being arranged on the back surface side 122 of the hologram film 12.
|
