Refractive-diffractive visual system for micro-display of LCOS

作     者：ZHAO Qiuling WANG Zhaoqi MU Guoguang LU Zhenwu 

作者机构：Institute of Modern OpticsNankai UniversityKey Laboratory of Optics Information Science and TechnologyTianjin 300071China State Key Laboratory of Applied OpticsChangchun Institute of Optics and Fine MechanicsChinese Academy of SciencesChangchun 130022China 

出 版 物：《Chinese Science Bulletin》 (CHINESE SCIENCE BULLETIN)

年 卷 期：2002年第47卷第16期

页      面：1341-1345页

核心收录：

学科分类：0810[工学-信息与通信工程] 08[工学] 081001[工学-通信与信息系统] 

基　　金：This work was supported by the State Key Laboratory of Applied Optics in Changchun Institute of Optics and Fine Mechanics the Joint Academy of Nankai University and Tianjin University 

主　　题：refractive-diffractive micro-display relay reflector. 

摘      要：One head-mounted display visual system for computer entertainment and three-dimensional display of virtual-reality was achieved, which consists of a hybrid re-fractive-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.