Invention Grant
- Patent Title: Flicker mitigation when toggling eyepiece display illumination in augmented reality systems
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Application No.: US17510174Application Date: 2021-10-25
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Publication No.: US11538227B2Publication Date: 2022-12-27
- Inventor: Arno Leon Konings , Mihailo Slobodan Zivkovic , Jose Felix Rodriguez , Ricardo Martinez Perez
- Applicant: Magic Leap, Inc.
- Applicant Address: US FL Plantation
- Assignee: Magic Leap, Inc.
- Current Assignee: Magic Leap, Inc.
- Current Assignee Address: US FL Plantation
- Agency: Fish & Richardson P.C.
- Main IPC: G06F3/01
- IPC: G06F3/01 ; G06T19/00 ; G06T13/40 ; G06T7/70 ; G02B27/01 ; G02B30/00
Abstract:
An augmented reality display system can include a partially transparent eyepiece, an ambient light sensor, and an image input device. The image input device can include a light source and a spatial light modulator. The system can also include a controller that determines that no virtual content is being displayed to the user and compares the ambient light to display light to determine if a light source shutoff criterion is satisfied. If the light source shutoff criterion is satisfied, the controller can turn off the light source.
Information query
