Invention Grant
- Patent Title: Augmented reality display for macular degeneration
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Application No.: US17654490Application Date: 2022-03-11
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Publication No.: US11681146B2Publication Date: 2023-06-20
- Inventor: Brent Mills , Ashley Parsons-Celestein
- Applicant: Snap Inc.
- Applicant Address: US CA Santa Monica
- Assignee: Snap Inc.
- Current Assignee: Snap Inc.
- Current Assignee Address: US CA Santa Monica
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: G02B27/01
- IPC: G02B27/01 ; G06T7/70 ; G06T19/00

Abstract:
Disclosed is a providing visual assistance using a head-worn device including one or more display devices and one or more cameras. The method comprises capturing a forward visual field using at least one of the cameras and displaying a portion of the forward visual field in a peripheral field of view using one or more of the display devices. The method may provide improved visual perception for people with macular degeneration. The method may include mapping a central portion of the forward visual field to a near-peripheral field of view, wherein the mapped central portion is displayed in a peripheral field of view using a forward display device of the head-worn device. A portion of the forward visual field may also be displayed in a peripheral field of view using a peripheral display device of the head-worn device.
Public/Granted literature
- US20220299773A1 AUGMENTED REALITY DISPLAY FOR MACULAR DEGENERATION Public/Granted day:2022-09-22
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