White light devices using non-polar or semipolar gallium containing materials and phosphors

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United States of America Patent

PATENT NO RE47711
SERIAL NO

14882893

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Abstract

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A packaged optical device includes a substrate having a surface region with light emitting diode devices fabricated on a semipolar or nonpolar GaN substrate. The LEDs emit polarized light and are characterized by an overlapped electron wave function and a hole wave function. Phosphors within the package are excited by the polarized light and, in response, emit electromagnetic radiation of a second wavelength.

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Patent Owner(s)

  • SORAA, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
D'Evelyn, Mark P Fremont, US 106 5446
Hall, Eric M Fremont, US 32 1379
Raring, James W Fremont, US 288 11605

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