LIGHT-EMITTING DEVICE
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United States of America Patent
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Issued Date -
Feb 25, 2016
app pub date -
Aug 22, 2014
filing date -
Aug 22, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Disclosed is a light-emitting device. The light-emitting device comprises a light-emitting stack comprising an active layer; a substrate above the active layer, the substrate comprising a first surface and a second surface which is opposite to the first surface and is closer to the active layer than the first surface, wherein the substrate comprises a recess which is circumscribed by a part of the first surface; and a first electrode in the recess. A method for forming the light-emitting device is also disclosed.
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