US 11,966,044 B2
Display with eye tracking and adaptive optics
Andreas Georgiou, Cambridge (GB); Alfonsus D. Lunardhi, San Ramon, CA (US); Joel Steven Kollin, Seattle, WA (US); Bernard C. Kress, Seattle, WA (US); Ishan Chatterjee, Seattle, WA (US); and Mario Possiwan, Cambridge (GB)
Assigned to Microsoft Technology Licensing, LLC, Redmond, WA (US)
Filed by Microsoft Technology Licensing, LLC, Redmond, WA (US)
Filed on Oct. 17, 2022, as Appl. No. 17/967,496.
Application 17/967,496 is a division of application No. 16/779,034, filed on Jan. 31, 2020, granted, now 11,500,200.
Prior Publication US 2023/0031857 A1, Feb. 2, 2023
Int. Cl. G02B 27/00 (2006.01); G02B 27/01 (2006.01); G02F 1/29 (2006.01)
CPC G02B 27/0068 (2013.01) [G02B 27/0093 (2013.01); G02B 27/0172 (2013.01); G02F 1/29 (2013.01); G02B 2027/011 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
capturing eye-tracking information associated with an eye of a user of a device;
determining aberrations that are associated with optics used in the device, the aberrations including non-parallel light rays;
determining corrections to adaptive optics based on the eye-tracking information and the aberrations, the corrections including modifying local refractive indexes associated with a subset portion of a plurality of corrective elements of the adaptive optics; and
applying the corrections to the adaptive optics to correct the non-parallel light rays that are within an area associated with the eye-tracking information to be parallel.