Angularly selective attenuation of light transmission artifacts in wearable displays

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12235452
APP PUB NO 20230258940A1
SERIAL NO

18303459

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Abstract

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A wearable display system includes an eyepiece stack having a world side and a user side opposite the world side. During use, a user positioned on the user side views displayed images delivered by the wearable display system via the eyepiece stack which augment the user's field of view of the user's environment. The system also includes an optical attenuator arranged on the world side of the of the eyepiece stack, the optical attenuator having a layer of a birefringent material having a plurality of domains each having a principal optic axis oriented in a corresponding direction different from the direction of other domains. Each domain of the optical attenuator reduces transmission of visible light incident on the optical attenuator for a corresponding different range of angles of incidence.

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Patent Owner(s)

Patent OwnerAddress
MAGIC LEAP INC7500 W SUNRISE BLVD PLANTATION FL 33322

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carlisle, Clinton Parkland, US 66 661
Cheng, Hui-Chuan Cooper City, US 72 2746
Haddock, Joshua Naaman Sarasota, US 12 20
Mathur, Vaibhav Playa Vista, US 45 420
Messer, Kevin Mountain View, US 58 192

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