Micro-LED array with filters
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United States of America Patent
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Dec 6, 2016
Grant Date -
Jun 25, 2015
app pub date -
Feb 18, 2013
filing date -
Feb 16, 2012
priority date (Note) -
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Abstract
An integrated LED device is provided. The LED device includes a substrate. The LED device includes a semiconductor material including a light generating layer and positioned on the substrate. The semiconductor material and/or the substrate are configured to control light internally to output quasi-collimated light from a light emitting surface of the LED device. The LED device includes an optical component positioned at the light emitting surface and configured to receive quasi-collimated light exiting the light emitting surface and to alter one or more optical properties of at least some beams of the quasi-collimated light.
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