Invention Publication
- Patent Title: CORRECTING ARTIFACTS IN TILED DISPLAY ASSEMBLIES FOR ARTIFICIAL REALITY HEADSETS
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Application No.: US18046644Application Date: 2022-10-14
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Publication No.: US20230169897A1Publication Date: 2023-06-01
- Inventor: Nicholas Daniel Trail , Byron Taylor , Yufeng Zhu , Andrew John Ouderkirk , Hee Yoon Lee , Sharvil Shailesh Talati , Behnam Bastani , Pasi Saarikko
- Applicant: Meta Platforms Technologies, LLC
- Applicant Address: US CA Menlo Park
- Assignee: Meta Platforms Technologies, LLC
- Current Assignee: Meta Platforms Technologies, LLC
- Current Assignee Address: US CA Menlo Park
- Main IPC: G09G3/00
- IPC: G09G3/00 ; G02B27/01

Abstract:
A method for correcting artifacts in artificial reality headsets is provided. The method includes coupling a first image portion into a waveguide in a display for an artificial reality device, provided by a first array of pixels, coupling a second image portion into the waveguide in the display, provided by a second array of pixels, directing the first image portion through an eyebox, directing the second image portion 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 that includes an overlapping area comprising light provided by the first array of pixels and the second array of pixels. A system including a memory storing instructions and a processor to execute the instructions to cause the system to perform the above method are also provided.
Public/Granted literature
- US11817022B2 Correcting artifacts in tiled display assemblies for artificial reality headsets Public/Granted day:2023-11-14
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