Title:
IMAGE REPRODUCTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/146804
Kind Code:
A1
Abstract:
The image reproduction device according to one aspect of the present invention comprises: a reflection hologram that reflects reproduction illumination light that is radiated from a first side so as to reproduce a reproduced image on the first side; and a beam splitting element that is arranged on the first side of the reflection hologram, reflects reproduction illumination light that has been radiated from a reproduction light source and has passed through the reflection hologram, and radiates the reflected reproduction illumination light at the reflection hologram from the first side. The beam-splitting element also transmits the light of the reproduced image that has been reproduced by the reflection hologram.
Inventors:
NAGAHAMA MASATOSHI (JP)
Application Number:
PCT/JP2019/003014
Publication Date:
August 01, 2019
Filing Date:
January 29, 2019
Export Citation:
Assignee:
EQUOS RES CO LTD (JP)
International Classes:
G03H1/22; G02B30/00
Foreign References:
| JP2012514229A | 2012-06-21 | |||
| JP2002189402A | 2002-07-05 | |||
| JP2012514229A | 2012-06-21 | |||
| JPH04355713A | 1992-12-09 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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