Optimization of a Highly Efficient Narrow-viewing-angle LCD for Head-mounted-display Applications
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Wi, Sung Hee
(Division of Display and Semiconductor Physics, Korea University)
Kang, Min Jin (Department of Applied Physics, Korea University) Hwang, Eui Sun (Department of Applied Physics, Korea University) Baek, Gi Hyeon (Department of Applied Physics, Korea University) Kim, Jin Hwan (LMS co., Ltd.) Park, Hyeon Uk (LMS co., Ltd.) Cheong, Byoung-Ho (Division of Display and Semiconductor Physics, Korea University) |
1 | J. Zou, T. Zhan, E.-L. Hsiang, X. Du, X. Yu, K. Li, and S.- T. Wu, "Doubling the optical efficiency of VR systems with a directional backlight and a diffractive deflection film," Opt. Express 29, 20673-20686 (2021). DOI |
2 | J.-P. Cui, Y. Li, J. Yan, H.-C. Cheng, and Q.-H. Wang, "Time-multiplexed dual-view display using a blue phase liquid crystal," J. Disp. Technol. 9, 87-90 (2013). DOI |
3 | B. Katagiri, K. Kusama, T. Orui, and S. Shoshi, "Ellipsoidal light diffusing film with narrow louver micro structure of refractive index," SID Digest 45, 1424-1427 (2014). DOI |
4 | K. Imai and I. Fujieda, "Illumination uniformity of an edgelit backlight with emission angle control," Opt. Express 16, 11969-11974 (2008). DOI |
5 | K. Kalantar, "A directional backlight with narrow angular luminance distribution for widening the viewing angle for an LCD with a front-surface light-scattering film," J. Soc. Inform. Disp. 20, 133-142 (2012). DOI |
6 | J.-W. Pan and Y.-W. Hu, "Design of a hybrid light guiding plate with high luminance for backlight system application," J. Displ. Technol. 9, 965-971 (2013). DOI |
7 | B.-T. Chen and J.-W. Pan, "Dual-view angle backlight module design," Appl. Opt. 54, E80-E87 (2015). |
8 | Eldim, "Viewing angle EZContrast," https://eldim.biz/products/viewing-angle/ezcontrast/ (Accessed: Jan. 13, 2022). |
9 | Synopsis, "LightTools Illumination Design Software" https://www.synopsys.com/optical-solutions/lighttools.html (Accessed: Jan. 13, 2022). |
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