Title:
THREE-DIMENSIONAL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/182655
Kind Code:
A1
Abstract:
A three-dimensional display device is provided. The present three-dimensional display device comprises: a display drive unit that displays a plurality of first images for allowing a viewer to recognize a depth component of an image and a second image for allowing the viewer to recognize a plane component of an image; a plurality of first lens elements arranged at a predetermined pitch on the rear side of the display unit; a plurality of second lens elements arranged at a wider pitch than that of the plurality of first lens elements on the rear side of the plurality of plurality of first lens elements; and a plurality of light source units disposed on the rear side of each of the plurality of second lens elements, each including a plurality of light sources.
Inventors:
MOMONOI YOSHIHARU (JP)
SATO ATSUSHI (JP)
SASAKI KATSUTOSHI (JP)
SATO ATSUSHI (JP)
SASAKI KATSUTOSHI (JP)
Application Number:
PCT/KR2023/002048
Publication Date:
September 28, 2023
Filing Date:
February 13, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G02B30/29; G02B3/00; H04N13/305
Foreign References:
| KR20130132062A | 2013-12-04 | |||
| KR20160027166A | 2016-03-09 | |||
| JP2004287034A | 2004-10-14 | |||
| KR20170006318A | 2017-01-18 | |||
| JP2007033655A | 2007-02-08 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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