Augmented reality(AR)near-eye display technology combines the virtual information and real worlds,creating a scene of virtual and real integration for users,becoming a bridge connecting reality and the virtual world.Retinal projection display(RPD),also known as Maxwellian displays,has received widespread attention in the field of AR near-eye display due to its ability to effectively resolve vergence-accommodation conflict and provide a near-eye display without dizziness.With the progress of research,Maxwellian near-eye display has multiple implementation methods,and different display methods have proposed different solutions around the main problems of expanding eye movement range and full-color display.This article mainly introduces the working principle of Maxwellian near-eye displays,summarizes the core devices used for Maxwellian near-eye displays and their development progress,and looks forward to the future development prospects and trends of Maxwellian near-eye displays.
关键词
增强现实/视网膜投影近眼显示/全息光学器件/液晶偏振器件
Key words
augmented reality/retinal projection displays/holographic optical elements/liquid crystal polarization element
维普
万方数据