Title:
AUGMENTED REALITY DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/221539
Kind Code:
A1
Abstract:
Disclosed is an augmented reality display device. According to one aspect of the present embodiment, provided is an augmented reality display device comprising: a microdisplay; a relay lens array disposed on the rear end of the microdisplay and composed of a combination of at least two spherical or aspherical lenses; a combiner which is disposed on the rear end of the relay lens array, laterally projects image light, emitted from the relay lens array, toward a substrate described below, and generates an ultra-short focus image together with the relay lens array; the substrate which is transparent or translucent and onto which the image light delivered from the combiner is projected to form an image; and a coating or a film attached on a surface of one among a component of the relay lens array, the combiner, and the substrate to reflect, transmit, or refract the image light delivered from the microdisplay.
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Inventors:
KIM HEE KYUNG (KR)
Application Number:
PCT/KR2019/005904
Publication Date:
November 21, 2019
Filing Date:
May 17, 2019
Export Citation:
Assignee:
PRAZEN CO LTD (KR)
International Classes:
G02B27/01; G02B17/08
Domestic Patent References:
WO2017060966A1 | 2017-04-13 |
Foreign References:
KR20150116142A | 2015-10-15 | |||
KR20170017854A | 2017-02-15 | |||
KR20160134714A | 2016-11-23 | |||
KR20160008951A | 2016-01-25 |
Attorney, Agent or Firm:
KIM, Tae-Young (KR)
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