A foveated contact lens display for augmented reality

被引：3
作者：
Chen, Jie [1 ]
Mi, Lantian [1 ]
Chen, Chao Ping [1 ]
Liu, Haowen [1 ]
Jiang, Jinghui [1 ]
Zhang, Wenbo [1 ]
机构：
[1] Shanghai Jiao Tong Univ, Dept Elect Engn, Smart Display Lab, Shanghai, Peoples R China
来源：
OPTICAL ARCHITECTURES FOR DISPLAYS AND SENSING IN AUGMENTED, VIRTUAL, AND MIXED REALITY (AR, VR, MR) | 2020年 / 11310卷
基金：
中国国家自然科学基金;
关键词：
augmented reality; foveated imaging; contact lens display; near-eye display; retinal projection; visual acuity; NEAR-EYE DISPLAY; DESIGN;
D O I：
10.1117/12.2545972
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
We present a design of a contact lens display, which features an array of collimated light-emitting diodes and a contact lens, for the augmented reality. By building the infrastructure directly on top of the eye, eye is allowed to move or rotate freely without the need of exit pupil expansion nor eye tracking. The resolution of light-emitting diodes is foveated to match with the density of cones on the retina. In this manner, the total number of pixels as well as the latency of image processing can be significantly reduced.
引用
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页数：11
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