20250172754. Method System Variabl (Magic Leap, .)
METHOD AND SYSTEM FOR VARIABLE OPTICAL THICKNESS WAVEGUIDES FOR AUGMENTED REALITY DEVICES
Abstract: an augmented reality device includes a projector, projector optics optically coupled to the projector, and a substrate structure including a substrate having an incident surface and an opposing exit surface and a first variable thickness film coupled to the incident surface. the substrate structure can also include a first combined pupil expander coupled to the first variable thickness film, a second variable thickness film coupled to the opposing exit surface, an incoupling grating coupled to the opposing exit surface, and a second combined pupil expander coupled to the opposing exit surface.
Inventor(s): Robert D. Tekolste, Ryan Jason Ong, Victor Kai Liu, Samarth Bhargava, Christophe Peroz, Vikramjit Singh, Marlon Edward Menezes, Shuqiang Yang, Frank Y. Xu
CPC Classification: G02B6/13 (OPTICAL ELEMENTS, SYSTEMS OR APPARATUS)
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- Patent Applications
- Magic Leap, Inc.
- CPC G02B6/13
- Robert D. Tekolste of Boulder CO US
- Ryan Jason Ong of Austin TX US
- Victor Kai Liu of Mountain View CA US
- Samarth Bhargava of Los Altos CA US
- Christophe Peroz of Zollikon CH
- Vikramjit Singh of Pflugerville TX US
- Marlon Edward Menezes of Austin TX US
- Shuqiang Yang of Austin TX US
- Frank Y. Xu of Austin TX US