Magic Leap, Inc. (20250130429). VIEWING OPTICS ASSEMBLY FOR AUGMENTED REALITY SYSTEM
VIEWING OPTICS ASSEMBLY FOR AUGMENTED REALITY SYSTEM
Organization Name
Inventor(s)
Robert D. Tekolste of Boulder CO US
Victor K. Liu of Mountain View CA US
VIEWING OPTICS ASSEMBLY FOR AUGMENTED REALITY SYSTEM
This abstract first appeared for US patent application 20250130429 titled 'VIEWING OPTICS ASSEMBLY FOR AUGMENTED REALITY SYSTEM
Original Abstract Submitted
a viewing optics assembly for augmented reality includes a projector configured to generate image light and an eyepiece optically coupled to the projector. the eyepiece includes at least one eyepiece layer comprising a waveguide having a surface, an incoupling grating coupled to the waveguide, and an outcoupling grating coupled to the waveguide. the outcoupling grating comprises a first array of first ridges protruding from the surface of the waveguide, each of the first ridges having a first height in a direction perpendicular to the surface and a first width in a direction parallel to the surface and a plurality of second ridges, each of the plurality of second ridges protruding from a respective first ridge of the first ridges and having a second height and a second width. at least one of the first width or the second width varies as a function of position across the surface.
(Ad) Transform your business with AI in minutes, not months
Trusted by 1,000+ companies worldwide
