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[[File:Creal Logo.png|thumb|CREAL logo]]
[[File:Creal Logo.png|thumb|CREAL logo]]
−'''CREAL''' is a company that has developed near-eye [[light field display]]s. CREAL has marketed their displays as suitable for [[AR glasses]].
+'''CREAL''' is a company that has developed near-eye [[light field display]]s. CREAL has marketed displays as suitable for [[AR glasses]].
One of CREAL's patents details the use of a 2D point light array as the light source that is lit up sequentially.<ref>https://patentimages.storage.googleapis.com/aa/cb/2b/78d7ba039783dc/EP3542206B1.pdf "The point-light array 28 is an array of point-light sources distributed on a two-dimensional plane."</ref> Each point light is a source of light such as an LED that has a pinhole mask, or the exit of an optical fiber.
One of CREAL's patents details the use of a 2D point light array as the light source that is lit up sequentially.<ref>https://patentimages.storage.googleapis.com/aa/cb/2b/78d7ba039783dc/EP3542206B1.pdf "The point-light array 28 is an array of point-light sources distributed on a two-dimensional plane."</ref> Each point light is a source of light such as an LED that has a pinhole mask, or the exit of an optical fiber.