Title:
IMAGE DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/212924
Kind Code:
A1
Abstract:
An image display apparatus includes: a laser light source configured to emit laser light in accordance with an image; an optical deflector configured to deflect the laser light emitted by the laser light source; a to-be-scanned member configured to make an image diverge at a predetermined angle of divergence, the image being drawn with the laser light deflected by the optical deflector; and a housing forming a curved housing space for housing the to-be-scanned member. The housing houses the to-be-scanned member in the housing space to let the to-be-scanned member curve with a predetermined curvature.
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Inventors:
YOSHIMURA KENICHI (JP)
KUSUNOSE NOBORU (JP)
KUSUNOSE NOBORU (JP)
Application Number:
PCT/JP2017/019432
Publication Date:
December 14, 2017
Filing Date:
May 24, 2017
Export Citation:
Assignee:
RICOH CO LTD (JP)
YOSHIMURA KENICHI (JP)
KUSUNOSE NOBORU (JP)
YOSHIMURA KENICHI (JP)
KUSUNOSE NOBORU (JP)
International Classes:
G02B27/01
Domestic Patent References:
| WO2014148167A1 | 2014-09-25 |
Foreign References:
| US20160116735A1 | 2016-04-28 | |||
| FR2858068A1 | 2005-01-28 | |||
| CN204527653U | 2015-08-05 | |||
| JP2014043205A | 2014-03-13 | |||
| JP2012032513A | 2012-02-16 | |||
| JP2015230329A | 2015-12-21 |
Attorney, Agent or Firm:
SAKAI, Hiroaki (JP)
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