Ultraviolet light-emitting devices incorporating graded layers and compositional offsets

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United States of America Patent

PATENT NO 9806227
APP PUB NO 20170084780A1
SERIAL NO

15267470

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Abstract

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In various embodiments, light-emitting devices incorporate graded layers with compositional offsets at one or both end points of the graded layer to promote formation of two-dimensional carrier gases and polarization doping, thereby enhancing device performance.

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Patent Owner(s)

Patent OwnerAddress
CRYSTAL IS INC70 COHOES AVENUE GREEN ISLAND NY 12183

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gibb, Shawn R Clifton Park, US 49 877
Grandusky, James R Waterford, US 31 317
Moe, Craig Latham, US 33 85
Morishita, Tomohiro Tokyo, JP 14 162
Sato, Kosuke Tokyo, JP 72 573
Schowalter, Leo J Latham, US 87 1665

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