Single or multi-color high efficiency light emitting diode (LED) by growth over a patterned substrate

An opto-electronic device, and a method of fabricating same, wherein the device has a patterned layer that includes a patterned, pierced or perforated mask, and an active layer formed over the patterned layer, wherein a refractive index of the patterned layer and a pattern of holes in the patterned...

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Bibliographic Details
Main Authors WEISBUCH CLAUDE C. A, DAVID AURELIEN J. F, DENBAARS STEVEN P, SPECK JAMES S
Format Patent
LanguageEnglish
Published 05.03.2013
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:An opto-electronic device, and a method of fabricating same, wherein the device has a patterned layer that includes a patterned, pierced or perforated mask, and an active layer formed over the patterned layer, wherein a refractive index of the patterned layer and a pattern of holes in the patterned layer are configured for controlling confinement or extraction of light emissions of the active layer into radiative and guided modes.
Bibliography:Application Number: US20100793862