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Title:
WAVEGUIDE-TYPE SEE-THROUGH MAXWELLIAN NEAR-TO-EYE DISPLAY HAVING EYEBOX ENLARGED USING PIN MIRROR HOLOGRAPHIC OPTICAL ELEMENT ARRAY
Document Type and Number:
WIPO Patent Application WO/2023/068456
Kind Code:
A1
Abstract:
Various embodiments provide a waveguide-type see-through Maxwellian near-to-eye display having an eyebox enlarged using a pin mirror holographic optical element array. According to various embodiments, the waveguide-type see-through Maxwellian near-to-eye display comprises: a waveguide; and a pin mirror holographic optical element array which is attached to the waveguide and diffracts light propagating within the waveguide toward a user.

Inventors:
PARK JAE HYEUNG (KR)
CHOI MYEONGHO (KR)
Application Number:
PCT/KR2022/002344
Publication Date:
April 27, 2023
Filing Date:
February 17, 2022
Export Citation:
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Assignee:
INHA IND PARTNERSHIP INST (KR)
International Classes:
G02B27/01; G02B5/32; G02B6/00
Foreign References:
US20200183169A12020-06-11
KR20210065131A2021-06-03
KR20190126408A2019-11-11
KR20200105687A2020-09-08
KR20210075918A2021-06-23
Attorney, Agent or Firm:
YANG, Sungbo (KR)
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