Prescription AR: A Fully-Customized Prescription-Embedded Augmented Reality Display

07/09/2019

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by   Jui-Yi Wu, et al.

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In this paper, we present a fully-customized AR display design that considers the user's prescription, interpupillary distance, and taste of fashion. A free-form image combiner embedded inside the prescription lens provides augmented images onto the vision-corrected real world. We establish a prescription-embedded AR display optical design method as well as the customization method for individual users. Our design can cover myopia, hyperopia, astigmatism, and presbyopia, and allows the eye-contact interaction with privacy protection. A 169g dynamic prototype showed a 40^∘× 20 ^∘ virtual image with a 23 cpd resolution at center field and 6 mm × 4 mm eye box, with the vision-correction and varifocal (0.5-3m) capability.