Encapsulant shapes for light emitting devices lacking rotational symmetry designed to enhance extraction of light with a particular linear polarization

MF Schubert, A Noemaun, S Chhajed, JK Kim… - US Patent …, 2010 - Google Patents
… the present invention relates generally to encapsulant shapes for light emitting devices
and specifically to a shape designed to maximize linear polarization. … The present
invention relates generally to encapsulant shapes for light emitting devices and specifically
to a shape designed to maximize linear polarization. … The encapsulant for a light emitting
device, such as a light emitting diode (LED), has a geometrical shape that enhances the
extraction of a particular linear polarization. The …
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