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US 11,456,400 B2Granted
Light-emitting diode and method for transferring the same
AssigneeXiamen Sanan Optoelectronics Technology Co., Ltd.
InventorsZheng Wu, Chia-En Lee, Chen-Ke Hsu
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Abstract
Disclosed is a light-emitting diode including an epitaxial laminate, a first electrode, and a second electrode. The epitaxial laminate includes a first type semiconductor layer, a second type semiconductor layer, and a light-emitting layer. The first type semiconductor layer has an outer surface, and a recess extending inwardly from the outer surface. Also disclosed is a method for transferring the light-emitting diode.
Claims22
A light-emitting diode, comprising:
- an epitaxial laminate including
- a first type semiconductor layer which has an outer surface and a recess extending inwardly from said outer surface,
- a second type semiconductor layer, and
- a light-emitting layer interposed between said first type semiconductor layer and said second type semiconductor layer and distal from said outer surface;
- a first electrode connected to said first type semiconductor layer;
- and
- a second electrode connected to said second type semiconductor layer,
- wherein said recess has an opening with a center which is misaligned with a chip center in a longitudinal direction transverse to said outer surface of said first type semiconductor layer.
5 more elements
A light-emitting diode, comprising:
- an epitaxial laminate including
- a first type semiconductor layer which has an outer surface,
- a second type semiconductor layer,
- a light-emitting layer interposed between said first type semiconductor layer and said second type semiconductor layer and distal from said outer surface, and
- a recess extending inwardly from a surface of said epitaxial laminate and disposed proximate to said first type semiconductor layer;
- a first electrode connected to said first type semiconductor layer;
- and
- a second electrode connected to said second type semiconductor layer,
- wherein said recess has an opening which is misaligned with a center of said epitaxial laminate.
6 more elements
Dependencies are inferred from the claim text.