Results 1 to 10 of about 936,050 (195)

Techniques to Expand the Exit Pupil of Maxwellian Display: A Review

Engineering Proceedings, 2023
Near-eye display (NED) devices are required to provide visual instructions in the fields of education, navigation, military operations, construction, healthcare, etc.
Kaur Rajveer, Kumar Raj
doaj   +3 more sources

Depth-Enhanced Holographic Super Multi-View Maxwellian Display Based on Variable Filter Aperture [PDF]

Micromachines, 2023
The super multi-view (SMV) near-eye display (NED) effectively provides depth cues for three-dimensional (3D) displays by projecting multiple viewpoint images or parallax images onto the retina simultaneously. Previous SMV NED suffers from a limited depth
Kefeng Tu, Qiyang Chen, Zi Wang, Guoqiang Lv, Qibin Feng   +4 more
doaj   +4 more sources

Enlarging the Eyebox of Maxwellian Displays with a Customized Liquid Crystal Dammann Grating [PDF]

Crystals, 2021
The Maxwellian view offers a promising approach to overcome the vergence-accommodation conflict in near-eye displays, however, its pinhole-like imaging naturally limits the eyebox size.
Ziqian He, Kun Yin, Kuan-Hsu Fan-Chiang, Shin-Tson Wu   +3 more
doaj   +4 more sources

Double Maxwellian foveated display

Journal of Information Display
Conventional near-eye displays (NEDs) used for augmented and virtual reality applications face the vergence-accommodation conflict (VAC), a mismatch between eye convergence and image focal depth, that causes discomfort to the wearer.
Raj Kumar, Myeong-Ho Choi, Rajveer Kaur, Jae-Hyeung Park   +3 more
doaj   +3 more sources

A Depth-Enhanced Holographic Super Multi-View Display Based on Depth Segmentation [PDF]

Micromachines, 2023
A super multi-view (SMV) near-eye display (NED) effectively provides depth cues for three-dimensional (3D) display by projecting multiple viewpoint or parallax images onto the retina simultaneously.
Zi Wang, Yumeng Su, Yujian Pang, Qibin Feng, Guoqiang Lv   +4 more
doaj   +2 more sources

Lightguide type Maxwellian near-eye display with enlarged horizontal field of view by optical reconfiguration of input image

Journal of Information Display, 2022
We present a novel design of the lightguide type optical see-through Maxwellian near-eye display. The proposed display reconfigures vertically long input images to horizontally long output images for wide horizontal viewing-angle.
Woongseob Han, Jae-Min Jeon, Myeong-Ho Choi, Jae-Hyeung Park   +3 more
doaj   +2 more sources

Implementation and characterization of the optical-see-through Maxwellian near-eye display prototype using three-dimensional printing

Journal of Information Display, 2020
By presenting always-in-focus virtual images, Maxwellian near-eye displays can remove the vergence accommodation conflict, which causes eye fatigue or dizziness.
Myeong-Ho Choi, Seong-Bok Kim, Jae-Hyeung Park   +2 more
doaj   +2 more sources

Large Depth of Range Maxwellian-Viewing SMV Near-Eye Display Based on a Pancharatnam-Berry Optical Element

IEEE Photonics Journal, 2022
In order to overcome the accommodation and convergence (A-C) conflict that commonly causes visual fatigue in AR display, we propose a Maxwellian-viewing-super-multi-view (MV-SMV) near-eye display system based on a Pancharatnam-Berry optical element (PBOE)
Lin Wang, Yan Li, Shuxin Liu, Yikai Su, Dongdong Teng   +4 more
doaj   +3 more sources

Gaze‐Matched Pupil Steering Maxwellian‐View Augmented Reality Display with Large Angle Diffractive Liquid Crystal Lenses

Advanced Photonics Research, 2022
Maxwellian‐view structure exhibits several advantages in augmented reality (AR) displays, such as high efficiency, always‐in‐focus (no vergence‐accommodation conflict (VAC)), and simple optical structure. However, the bottleneck of Maxwellian‐view is its
Junyu Zou, Lingshan Li, Shin-Tson Wu
doaj   +2 more sources

Ocular Accommodative and Pupillary Responses During Fixation on Augmented Reality With a Maxwellian Display. [PDF]

Invest Ophthalmol Vis Sci
This study aimed to investigate the changes in ocular refraction and pupillary diameter during fixation on augmented reality (AR) images using a Maxwellian display.Twenty-two healthy young volunteers (average age, 20.7 ± 0.5 years) wore a Maxwellian display device in front of their right eye and fixated on an asterisk displayed on both a liquid-crystal
Hirota M, Sasaki K, Kato K, Nakagomi R, Takigawa R, Kageyama C, Morino S, Suzuki M, Mihashi T, Mizota A, Hayashi T.   +10 more
europepmc   +4 more sources