Refractive-diffractive visual system for micro-display of LCOS |
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Authors: | Qiuling Zhao Zhaoqi Wang Guoguang Mu Zhenwu Lu |
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Institution: | (1) Key Laboratory of Optics Information Science and Technology, Institute of Modern Optics, Nankai University, 300071 Tianjin, China;(2) State Key Laboratory of Applied Optics, Changchun Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, 130022 Changchun, China |
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Abstract: | One head-mounted display visual system for computer entertainment and three-dimensional display of virtual-reality was achieved,
which consists of a hybrid refractive-diffractive eyepiece and a relay reflector. It can be used in micro-display of liquid
crystal on silicon (LCOS) diagonal of 18 mm. The whole system has better performance, with 60° field of view, 10 mm exit pupil,
23 mm eye relief, and reduces weight and size. |
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Keywords: | refractive-diffractive micro-display relay reflector |
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