WAVEGUIDE DISPLAY SYSTEMS

Abstract: a system, method and combination for delivering an image to a user via a waveguide display system and for determining integrity of an image, the system comprising: a combination waveguide, in coupling and out coupling assembly comprising: a waveguide region; an in coupling region configured to receive a collimated image from an imaging system and an out coupling region configured to direct the collimated image toward an eye of a user, wherein the waveguide is configured to direct at least a first portion of the collimated image from the in coupling region towards the out coupling region to be directed to the user; and wherein prior to the collimated image being directed towards the eye, a second portion of the collimated image is configured to be directed towards an integrity monitoring module which is configured to determine at least one discrepancy between the collimated image and the image to thereby correct the first portion of the collimated image.

Inventor(s): Ian Thomas Macken, Rory Thomas Alexander Mills

CPC Classification: G02B27/0172 (Head-up displays)

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