US 11,817,022 B2
Correcting artifacts in tiled display assemblies for artificial reality headsets
Nicholas Daniel Trail, Bothell, WA (US); Byron Taylor, Sammamish, WA (US); Yufeng Zhu, Newcastle, WA (US); Andrew John Ouderkirk, Kirkland, WA (US); Hee Yoon Lee, Kirkland, WA (US); Sharvil Shailesh Talati, Mercer Island, WA (US); Behnam Bastani, Palo Alto, CA (US); and Pasi Saarikko, Kirkland, WA (US)
Assigned to Meta Platforms Technologies, LLC, Menlo Park, CA (US)
Filed by Meta Platforms Technologies, LLC, Menlo Park, CA (US)
Filed on Oct. 14, 2022, as Appl. No. 18/046,644.
Claims priority of provisional application 63/284,431, filed on Nov. 30, 2021.
Prior Publication US 2023/0169897 A1, Jun. 1, 2023
Int. Cl. G09G 3/00 (2006.01); G02B 27/01 (2006.01)
CPC G09G 3/003 (2013.01) [G02B 27/0172 (2013.01); G02B 2027/0118 (2013.01); G09G 2300/026 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0626 (2013.01); G09G 2340/12 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A computer-implemented method, comprising:
coupling a first image portion into a waveguide in a headset display for an artificial reality device, the first image portion provided by a first array of pixels;
coupling a second image portion into the waveguide in the headset display, the second image portion provided by a second array of pixels;
directing the first image portion out of the waveguide through an eyebox delimiting a location of a user's pupil;
directing the second image portion out of the waveguide through the eyebox; and
tiling, in a user's retina, the first image portion and the second image portion to form an image having an extended field of view, wherein the extended field of view includes an overlapping area comprising a light provided by pixels at an edge of the first array of pixels and a light provided by pixels at an edge of the second array of pixels.