A microLed imager for AR headset for use in high luminance environment

Abstract

Today, popular Augmented Reality headsets suffer from a lack of brightness to allow the diffusion of readable information against a very bright landscape, in particular for avionics use, and more generally, outdoor applications.We present in this paper, the project “HiLICo”, aiming to develop an emissive GaN micro-displays with 1640 x 1032 pixel resolution (WUXGA), 9.5-|jm pixel pitch, very high brightness (over 1Mcd/ cm2) and good form factor capabilities that will enable the design of ground breaking compact see-through system for next generation Avionics applications

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