Title:
IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/181404
Kind Code:
A1
Abstract:
With a view to achieving the purpose of the present invention, the image display device according to one embodiment of the present invention is provided with a light source part and at least one optical component. The at least one optical component includes: an optical surface which collects light emitted from the light source, with the light split into a plurality of light fluxes; and a reflecting surface which reflects the plurality of light fluxes converged by the optical surface, wherein the plurality of light fluxes reflected by the reflecting surface are emitted from the optical surface.
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Inventors:
YONEZAWA TAKESHI (JP)
Application Number:
PCT/JP2019/007576
Publication Date:
September 26, 2019
Filing Date:
February 27, 2019
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G03B21/14; G02B3/00; G02B5/04; G02B5/08
Foreign References:
| JPH1082973A | 1998-03-31 | |||
| JP2017122838A | 2017-07-13 | |||
| JP2008134617A | 2008-06-12 | |||
| CN102033407A | 2011-04-27 | |||
| EP2048537A2 | 2009-04-15 | |||
| JP2001075173A | 2001-03-23 |
Other References:
See also references of EP 3770681A4
Attorney, Agent or Firm:
OMORI, Junichi (JP)
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