APPARATUS AND METHOD FOR MULTI CONFIGURATION NEAR EYE DISPLAY PERFORMANCE CHARACTERIZATION
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United States of America Patent
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Issued Date -
Jun 20, 2019
app pub date -
Feb 8, 2019
filing date -
Oct 18, 2016
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Abstract
System and method for performance characterization of multi configuration near eye displays includes: a mirror; a lamp; a beamsplitter; a collimating and reflective lens for collimating light reflected from the beamsplitter and reflecting it back towards an image sensor having a view finder; a field-of-view (FOV) aperture to project light from the lamp onto the DUT through the objective lens; a video viewfinder digital camera for capturing an virtual image of the DUT; a spectroradiometers for performing spectroradiometric measurements on a captured image of the defined measurement area to characterize the performance of the DUT; and a controller circuit for characterizing performance of the DUT based on the spectroradiometric measurements.
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