3D-visual fatigue-free AR displays

Shuyi Chen; Yan Li; Shuxin Liu; Yikai Su

doi:10.1117/12.2607999

3 March 2022 3D-visual fatigue-free AR displays

Shuyi Chen, Yan Li, Shuxin Liu, Yikai Su

Author Affiliations +

Proceedings Volume 12024, Advances in Display Technologies XII; 120240B (2022) https://doi.org/10.1117/12.2607999
Event: SPIE OPTO, 2022, San Francisco, California, United States

Abstract

Augmented reality (AR) has attracted great attention from academia and industry for its potential applications in diversified fields. In order to eliminate the accommodation-vergence conflict in AR display systems, which causes 3D visual fatigue after prolonged use, several approaches have been proposed. This paper presented three types of true three-dimensional (3D) AR display techniques. The first is multi-plane volumetric display based on liquid crystal (LC) devices. We utilized fast switching polymer stabilized LC (PSLC) scattering films and polarization selective cholesteric LC (CLC) reflective films, respectively, realizing magnified 3D images augmented on the real world. The second is holographic display based on two holographic optical elements (HOEs), functioning as an optical combiner, an ocular lens and a beam expander simultaneously. For the third technique, we proposed two super-multi-view display approaches based on polarizing glasses and geometry phase optical elements (GPOEs), respectively.

Conference Presentation

Citation Download Citation

Shuyi Chen, Yan Li, Shuxin Liu, and Yikai Su "3D-visual fatigue-free AR displays", Proc. SPIE 12024, Advances in Display Technologies XII, 120240B (3 March 2022); https://doi.org/10.1117/12.2607999

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE