Title:
DEVICE AND METHOD FOR DISPLAYING AUGMENTED REALITY
Document Type and Number:
WIPO Patent Application WO/2021/246777
Kind Code:
A1
Abstract:
Provided is a device for displaying augmented reality including an optical engine configured to output light of a virtual image, a waveguide configured to output light of the virtual image and transmit light of a real scene, a first lens part and a second lens part, and a processor, the first lens part being configured to tune a focus of the virtual image and including a first focus-tunable lens having a refractive power tunable by the processor and a fixed refractive lens having a refractive power, the second lens part being configured to compensate distortion of the real scene and including a second focus-tunable lens having a refractive power that is tunable by the processor, and the processor being further configured to determine the first refractive power based on vision information of the user, attribute depth information of the virtual image, and fixed refractive power of the fixed refractive lens.
Inventors:
LEE KYOOKEUN (KR)
MILTON HARRY EDWARD (KR)
MILTON HARRY EDWARD (KR)
Application Number:
PCT/KR2021/006876
Publication Date:
December 09, 2021
Filing Date:
June 02, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G02B27/01; G02B3/14; G02B27/00; G02B27/09
Domestic Patent References:
| WO2019012385A1 | 2019-01-17 | |||
| WO2018213010A1 | 2018-11-22 |
Foreign References:
| US20180275394A1 | 2018-09-27 | |||
| US20180275367A1 | 2018-09-27 | |||
| US20170160518A1 | 2017-06-08 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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