Session and scheduling information are listed below. Select a session from the list and press "Go" to view the abstracts for that session.
Session
67
: Emerging Technologies for AR/VR/MR |
Emerging Technologies and Applications
; AR/VR/MR
|
Thursday, May 16 / 01:30 PM - 2:50 PM / San Jose Convention Center, 220B
Chair:
Jim Zhuang, Meta, Sammamish, WA US
Co-Chair:
Cheng Chen, Apple, Inc., Cupertino, CA US
67.1 - High-Performance Tandem White OLED Microdisplays for Virtual Reality and Mixed Reality (1:30 PM - 1:50 PM)
-
Zhiyong Yang, En-Lin Hsiang, Shin-Tson Wu
University of Central Florida Orlando FL US
-
To achieve wide-gamut and high-efficiency tandem white OLED (WOLED) microdisplays, the authors propose a new structure leveraging from the high-order antinodes and patterned microcavities. The color gamut coverages of 95% Rec. 2020 and 92% Rec. 2020 can be achieved in B/G/R WOLED with a moderate microcavity and B/YG WOLED with a strong microcavity, respectively. The authors have also boosted the optical efficiency by 62% by optimizing the B/YG WOLED structure. Such a WOLED microdisplay helps to reduce the power consumption of virtual reality (VR) and mixed reality (MR) displays while keeping a wide color gamut.
67.2 - Invited Paper: Displayable Liquid-Crystal Glasses with Clear See-Through Vision (1:50 PM - 2:10 PM)
-
Hung-Shan Chen, Chia-Ming Chang, Chien-Chung Chen, Sung-Nan Chen
Liqxtal Technology, Inc. Tainan Taiwan Roc
-
Chang-Chiang Cheng, Yung-Hsun Wu, Chiu-Lien Yang
Innolux Corporation Miaoli Taiwan Roc
-
The authors propose an innovative reflective displayable technology named Liqxtal Graph, designed to present digital content on the exterior while ensuring a clear see-through vision for the wearer. Employing TFT liquid-crystal display (TFT-LCD) architecture, this technology locally manipulates the polarization state and reflectance of incident light through liquid crystal and interfaces. By seamlessly integrating with wireless control systems and mobile app platforms, this technology enables the glasses to convey digital information between users. Applications encompass real-time signage, interactive gaming, and social media engagement.
67.3 - Development of Novel Wearable AMOLED Display (2:10 PM - 2:30 PM)
-
Bo Li, Haiyan Hao, Jiangang Wang, hongnan sun, Xinzhi Lin, Yinan Liang
Everdisplay Optronics (Shanghai) Co., Ltd. Shanghai China
-
Caixia Song
Everdisplay Optronics (Shanghai) Co., Ltd. shanghai China
-
A 1.43-in. hybrid wearable AMOLED display (HWAD) has been developed based on low-temperature polycrystalline silicon (LTPS) and thin-film encapsulation (TFE) techniques, which integrate touch and display functionalities with one driver IC. The 1.43-in. HWAD border was similar to that of flexible products, but less than rigid ones by about 20%. The ultra-thin stack-up module thickness is close to that of flexible modules, but reduced about 31.4% compared to traditional rigid displays. HWAD utilizes a new pixel compensation circuit and a novel compensation algorithm, eventually achieving a flicker indicator FMA value of <3% in 5Hz AOD mode. The novel HWAD aggregates the advantages of flexible and rigid displays with low process costs. The novel high-performance HWAD has significant market application prospects.
67.4 Late-News Paper: A New Semi-Transparent OLED-on-Silicon Microdisplay Technology Enabling New Optical Design Opportunities for Slim Near-to-Eye Optics (2:30 PM - 2:50 PM)
-
Philipp Wartenberg, Bernd Richter, Stephan Brenner, Johannes Zeltner, Christian Schmidt, Judith Baumgarten, Andreas Fritscher, Martin Rolle, Uwe Vogel
Fraunhofer FEP Dresden Germany
-
OLED microdisplay is an ideal image generator for VR, AR, and MR applications. However, due to the silicon-based backplane, these microdisplays are not transparent, requiring a complex optics for system integration. In this paper, a novel technology to realize semi-transparent OLED-on-silicon microdisplays is presented, which enables completely new optical concepts for near-to-eye optics.