Title:
SPATIAL VIDEO DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2013142841
Kind Code:
A
Abstract:
To provide a spatial video display device that allows a user to view continuously bright spatial video if a visual line is moved in lateral direction from a visual line direction on design.
A spatial video display device 100 includes a flat plate-like reflection type plane-symmetric imaging element 2 for reflecting light from a substantial section 1 toward an observer, and a driving device 4 for moving the reflection type plane-symmetric imaging element 2 in the flat plate plane. The driving device 4 causes the reflection type plane-symmetric imaging element 2 to perform periodic movement including at least rotation or turning.
Inventors:
HASHIKAWA HIROKAZU
Application Number:
JP2012003716A
Publication Date:
July 22, 2013
Filing Date:
January 12, 2012
Export Citation:
Assignee:
PIONEER ELECTRONIC CORP
International Classes:
G02B27/22; H04N13/04
Domestic Patent References:
| JP2011090117A | 2011-05-06 | |||
| JPH10239507A | 1998-09-11 | |||
| JP2012163701A | 2012-08-30 | |||
| JP2010122589A | 2010-06-03 |
Foreign References:
| WO2012002148A1 | 2012-01-05 | |||
| WO2007116639A1 | 2007-10-18 | |||
| WO2009017134A1 | 2009-02-05 |
Attorney, Agent or Firm:
Kikuchi Yasuhiro