Title:
STEREOSCOPIC DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/031443
Kind Code:
A1
Abstract:
This stereoscopic display device comprises an image display unit (21), one or a plurality of color-generating refraction units (23, 26), and viewpoint refraction units (16, 17). The image display unit is configured so as to use a plurality of color-generating units (21R, 21G, 21B) as pixel elements for one pixel, and to display one set or multiple sets of parallax images using the plurality of color-generating units disposed in lines in the vertical direction and horizontal direction. The color-generating refraction units are configured so as to transmit light emitted via the plurality of color-generating units, and to disperse or focus the light at a preset angle for each color-generating unit. The viewpoint refraction units are configured so as to transmit the light transmitted by the color-generating refraction units, and to refract the light toward each viewpoint.
Inventors:
ISHIHARA KAZUYUKI (JP)
ANDO HIROSHI (JP)
ANDO HIROSHI (JP)
Application Number:
PCT/JP2018/029388
Publication Date:
February 14, 2019
Filing Date:
August 06, 2018
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
B60K35/00; G02B27/01; G02B30/10; G03B35/00; G03B35/24; H04N13/305; H04N13/324; H04N13/346; H04N13/363
Domestic Patent References:
| WO2010084834A1 | 2010-07-29 |
Foreign References:
| JP2011085790A | 2011-04-28 | |||
| JPH095672A | 1997-01-10 | |||
| JP2012093506A | 2012-05-17 | |||
| US20160357494A1 | 2016-12-08 |
Attorney, Agent or Firm:
NAGOYA INTERNATIONAL PATENT FIRM (JP)
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