OPTOELECTRONIC DEVICE COMPRISING LIGHT-EMITTING DIODES
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United States of America Patent
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Jul 7, 2016
app pub date -
Sep 30, 2014
filing date -
Sep 30, 2013
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Abstract
An optoelectronic device including a semiconductor substrate that is optionally doped with a first type of conductivity; a first semiconductor region that is electrically connected to the substrate, doped with the first type of conductivity or a second opposite type of conductivity and more strongly doped than the substrate; a first set of first light-emitting diodes resting on the first semiconductor region, the first light-emitting diodes comprising wire-like, conical or frustoconical semiconductor elements; and a conductive portion in contact with the first semiconductor region.
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