Vuzix 2023年08月24日 映维 Vuzix Patent | Image light guide with compound diffractive optical element and the head-mounted display made therewith
Vuzix 2022年02月17日 映维 Vuzix Patent | Image light guide with expanded light distribution overlapping gratings
Vuzix 2022年02月17日 映维 Vuzix Patent | Image light guide with expanded light distribution overlapping gratings