Session and scheduling information are listed below. Select a session from the list and press "Go" to view the abstracts for that session.
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Session
19
: AR/VR Microdisplays |
AR/VR/MR
; Emerging Technologies and Applications
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Tuesday, May 14 / 03:40 PM - 5:00 PM / San Jose Convention Center, 220B
Chair:
Joon Young Yang, LG Display Co. Ltd, Seoul, South Korea
Co-Chair:
Nikhil Balram, Mojo Vision, Saratoga, CA US
19.1 - Invited Paper: Zonal Illuminated Non-Emissive Displays for AR Glass (3:40 PM - 4:00 PM)
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Fenglin Peng, Yun Wang, Zhaoning Yu, Josh Cobb, Brandon Friedman, Ying Geng, Jacques Gollier, John DeFranco, Anurag Tyagi, Ajit Ninan, Barry Silverstein
Reality Labs Research, Meta Redmond WA US
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LCoS and DLP are mature non-emissive display technologies using global illumination where the whole display panel is illuminated regardless of the content. Therefore,they have challenges of high-power consumption and low contrast ratio. In this paper, the authors propose zonal illuminated LCoS and DLP systems, which offer significant power saving and better image quality.
19.2 - Invited Paper: Ultra-High-Brightness Color-Sequential Front-Lit LCOS (4:00 PM - 4:20 PM)
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Yuet-Wing LI, Kuan-Yu Chen, Wen-Hsu Chen, Chi-Wen Lin, Chien-Tang Wang, Kuan-Hsu Fan-Chiang, Hung-Chien Kuo, Hsien-Chang Tsai
Himax Display Inc. Tainan Taiwan Roc
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Color sequential front-lit LCOS is an efficient imaging solution for AR displays, but requires more brightness for AR glasses with a wider FoV. This paper proposes a new LED coupling lens and waveguide plate structure to improve the efficiency of polarization recycling, with results 50% brighter than the previous device.
19.3 - Distinguished Paper: High-Luminance, Large 4K OLED Microdisplays for VR/MR Applications (4:20 PM - 4:40 PM)
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Jang Jo, Seung-Ryong Joung, SeungMin Baik, Cheolhwan Lee, Ho-Jin Kim, Bong-Choon Kwak, JungIl Lee, Joon-Young Yang, Sooyoung Yoon
LG Display Co., Ltd. Seoul South Korea
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A 1.3-in. 4K full-color OLED microdisplay, which is able to realize a peak brightness of more than 10,000 nits, together with appropriate operational lifetime of OLED devices, is introduced by addressing key technologies and challenges to develop advanced OLED microdisplay panels. Expected applications include high-quality AR/VR/MR head-mounted displays.
19.4 - Invited Paper: Digital Driving on Silicon Microdisplay for XR (4:40 PM - 5:00 PM)
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Jun-Han Han, Yun Wang, Brian Wheelwright
Reality Labs, Meta Redmond WA US
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Digital driving on silicon backplane for microdisplay offers advantages in power saving but also introduces visual artifacts. The mechanism is investigated and an interframe time wrap method is proposed to compensate artifacts from head motion.