Liquid crystal true 3D displays for augmented reality applications

2018 ◽  
Author(s):  
Quanming Chen ◽  
Yikai Su ◽  
Yan Li ◽  
Shuxin Liu ◽  
Pengcheng Zhou
Keyword(s):  
Liquid Crystal ◽  
Augmented Reality ◽  
3D Displays

Fabrication of slanted liquid crystal/polymer volume grating applied to augmented reality

2020 ◽  
Vol 35 (10) ◽  
pp. 1012-1018
Author(s):  
Ming-huan LIU ◽  
◽  
Xiu-hua FU ◽  
Fei WANG ◽  
Jian TANG ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Augmented Reality ◽  
Liquid Crystal Polymer ◽  
Crystal Polymer ◽  
Polymer Volume

Sourcing and Qualifying Passive Polarised 3D TVs

2021 ◽  
Vol 2021 (2) ◽  
pp. 100-1-100-6
Author(s):  
Andrew J. Woods
Keyword(s):  
Liquid Crystal ◽  
3D Display ◽  
Consumer Market ◽  
Testing Technique ◽  
Stereoscopic 3D ◽  
Wide Range ◽  
3D Displays ◽  
Liquid Crystal Shutter ◽  
Rear Projection

Millions of Stereoscopic 3D capable TVs were sold into the consumer market from 2007 through to 2016. A wide range of display technologies were supported including rear-projection DLP, Plasma, LCD and OLED. Some displays supported the Active 3D method using liquid-crystal shutter glasses, and some displays supported the Passive 3D method using circularly polarised 3D glasses. Displays supporting Full-HD and Ultra-HD (4K) resolution were available in sizes ranging from 32" to 86" diagonal. Unfortunately display manufacturers eventually changed their focus to promoting other display technologies and 2016 was the last year that new 3D TVs were made for the consumer market. Fortunately, there are still millions of 3D displays available through the secondhand- market, however it can be difficult to know which displays have 3D display support. This paper will provide a listing of specifically Passive 3D TVs manufactured by LG, however it has been our experience that the 3D quality varied considerably from one display to another hence it is necessary to qualify the quality of the 3D available on these displays using a testing technique that will be described in the paper.

P-205: Late-News Poster: Augmented Reality Display Based on Polymer-Stabilized Blue Phase Liquid Crystal Combiner

2018 ◽  
Vol 49 (1) ◽  
pp. 1758-1761
Author(s):  
Quanming Chen ◽  
Yan Li ◽  
Shuxin Liu ◽  
Pengcheng Zhou ◽  
Sida Li ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Augmented Reality ◽  
Phase Liquid ◽  
Blue Phase ◽  
Late News ◽  
Polymer Stabilized

P-3.2: Augmented Reality Display Based on Polymer-Stabilized Blue Phase Liquid Crystal Combiner

2018 ◽  
Vol 49 ◽  
pp. 572-575 ◽  
Author(s):  
Quanming Chen ◽  
Yan Li ◽  
Shuxin Liu ◽  
Pengcheng Zhou ◽  
Sida Li ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Augmented Reality ◽  
Phase Liquid ◽  
Blue Phase ◽  
Polymer Stabilized

scholarly journals 11.2: Fast Ferroelectric Liquid Crystal Modes for Field -Sequential- Color and 3D Displays

2012 ◽  
Vol 43 (1) ◽  
pp. 117-120 ◽  
Author(s):  
Vladimir Chigrinov ◽  
Eugene Pozhidaev ◽  
Abhishek Srivastava ◽  
Guo Qi ◽  
Hoi Sing Kwok
Keyword(s):  
Liquid Crystal ◽  
Ferroelectric Liquid Crystal ◽  
3D Displays

scholarly journals Photo- and electrical-responsive liquid crystal smart dimmer for augmented reality displays

2019 ◽  
Vol 27 (13) ◽  
pp. 18169 ◽  
Author(s):  
Javed Rouf Talukder ◽  
Hung-Yuan Lin ◽  
Shin-Tson Wu
Keyword(s):  
Liquid Crystal ◽  
Augmented Reality

scholarly journals Projection of holographic images in volumetric fluorescent fluids for near-eye displays

2019 ◽  
Vol 11 (4) ◽  
pp. 99
Author(s):  
Michal Makowski ◽  
Paweł Piątek ◽  
Mateusz Grynkiewicz
Keyword(s):  
Liquid Crystal ◽  
Augmented Reality ◽  
Three Dimensional ◽  
Laser Induced Fluorescence ◽  
Engine Oil ◽  
Support Vector ◽  
Holographic Display ◽  
Holographic Optical Element ◽  
532 Nm

The optical setup for holographic projection on the scatterings in fluorescent liquids is presented. Such media can be used as volumetric screens for near-eye holographic displays, solving the problem of speckle noise and very small exit pupils in existing setups. Three different oils (canola, olive and engine oil) with 532 nm laser and tonic water with 405 nm laser are used for projecting holographic fields, the quality of such images is investigated. The laser wavelength is cut out from acquisition on a camera and only filtered fluorescent light is observed. The best and brightest results are obtained with engine oil. Full Text: PDF ReferencesX. Li, C. P. Chen, H. Gao, et al. "Video-Rate Holographic Display Using Azo-Dye-Doped Liquid Crystal", Journal of display technology 10(6), 438-443 (2014). CrossRef X. Li, Z. Song, F. Li, X. Dong, W. Liu, "79‐3: Video‐rate Holographic Display in ZnSe layer‐assisted Quantum Dot Doped Liquid Crystal with High‐photorefractive Sensitivity", SID Symposium Digest of Technical Papers. Vol. 48. No. 1. 2017, CrossRef Sasaki, Takeo, et al. "Real-time dynamic hologram in photorefractive ferroelectric liquid crystal with two-beam coupling gain coefficient of over 800 cm–1 and response time of 8 ms", Applied Physics Letters 6(2) (2013) CrossRef N. Tsutsumi, K. Kinashi, A. Nomura, W. Sasaki, "Quickly Updatable Hologram Images Using Poly(N-vinyl Carbazole) (PVCz) Photorefractive Polymer Composite", Materials 5.8: 1477-1486 (2012) CrossRef M. Makowski, "Simple holographic projection in color", et al. Optics express 20.22: 25130-25136 (2012) CrossRef A. Yagi, M. Imura, Y, Kuroda, O. Oshiro, "360-degree fog projection interactive display", SIGGRAPH Asia 2011 Emerging Technologies. ACM, (2011) CrossRef C.H. Hsu, K. L. Hua, W. H. Cheng. "Omni-Tube: a low-cost portable omnidirectional interactive 3D display", SIGGRAPH Asia 2012 Posters. ACM, (2012) CrossRef Z. Zeng, H. Zheng, X. Lu, H. Gao, Y. Yu, "Dynamic holographic three-dimensional projection based on liquid crystal spatial light modulator and cylindrical fog screen", Opt Rev (2015) 22: 853 CrossRef I. Rakkolainen, "Feasible mid-air virtual reality with the immaterial projection screen technology", 3DTV-Conference, Tampere (2010) CrossRef S. Yanfeng, et al. "A multi-plane optical see-through holographic three-dimensional display for augmented reality applications", Optik 157: 190-196 (2018) CrossRef G. Li, D. Lee, Y. Jeong, J. Cho, B. Lee, "Holographic display for see-through augmented reality using mirror-lens holographic optical element", Opt. Lett. 41(11), 2486-2489 (2016) CrossRef C. L. Lin, Y. Z. Su, M. W. Hung, K. C. Huang "Augmented reality system", Proc. SPIE 7798, Applications of Digital Image Processing XXXIII, 779826 (2010) CrossRef A. Maimone, A. Georgiou, J. S. Kollin, "Holographic near-eye displays for virtual and augmented reality", ACM Trans. Graph. 36, 4, 1-16 (2017) CrossRef M. Quinten, Optical properties of nanoparticle systems: Mie and beyond (John Wiley & Sons 2010). CrossRef J.-W. Liaw, S.-W. Tsai, H.-H. Lin, T.-C. Yen, B.-R. Chen, "Wavelength-dependent Faraday–Tyndall effect on laser-induced microbubble in gold colloid", Journal of Quantitative Spectroscopy and Radiative Transfer 113(17), 2234-2242 (2012), CrossRef T. Mu et al. "Classification of edible oils using 532 nm laser-induced fluorescence combined with support vector machine", Anal. Methods 5, 6960 (2013) CrossRef T. Mu et al. "Classification of Motor Oil Using Laser-Induced Fluorescence and Phosphorescence", Analytical Letters 49:8, 1233-1239 (2015) CrossRef V. Rostampour, M. J. Lynch, "Quantitative Techniques To Discriminate Petroleum Oils Using LED-induced Fluorescence", WIT Transactions on Ecology and the Environment 95, 265 262 (2006) CrossRef F. Wyrowski and O. Bryngdahl, "Iterative Fourier-transform algorithm applied to computer holography", Opt. Soc. Am. A 5(7), 1058-1065 (1988) CrossRef

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