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Patent Searching and Data


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 (1-1 Showa-cho, Kariya-sh, Aichi 61, 〒4488661, JP)
ANDO, Hiroshi (1-1 Showa-cho, Kariya-sh, Aichi 61, 〒4488661, JP)
Application Number:
JP2018/029388
Publication Date:
February 14, 2019
Filing Date:
August 06, 2018
Export Citation:
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Assignee:
DENSO CORPORATION (1-1 Showa-cho, Kariya-shi Aichi, 61, 〒4488661, JP)
International Classes:
G02B27/22; B60K35/00; G02B27/01; G03B35/00; G03B35/24; H04N13/305; H04N13/324; H04N13/346; H04N13/363
Domestic Patent References:
WO2010084834A12010-07-29
Foreign References:
JP2011085790A2011-04-28
JPH095672A1997-01-10
JP2012093506A2012-05-17
US20160357494A12016-12-08
Attorney, Agent or Firm:
NAGOYA INTERNATIONAL PATENT FIRM (Meishin Bldg, 20-19 Nishiki 1-chome, Naka-ku, Nagoya-sh, Aichi 03, 〒4600003, JP)
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