Meta 2019年11月06日 映维 Facebook Patent | Tileable Structured Light Projection For Wide Field-Of-View Depth Sensing
Meta 2019年11月06日 映维 Facebook Patent | Beamsplitter Assembly For Eye Tracking In Head-Mounted Displays
MagicLeap 2019年11月06日 映维 Magic Leap Patent | Diffraction Gratings Formed By Metasurfaces Having Differently Oriented Nanobeams