Light emitting diode
AssigneesHon Hai Precision Industry Co., Ltd., Tsinghua University
InventorsZHEN-DONG ZHU, QUN-QING LI, SHOU-SHAN FAN
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Abstract
A light emitting diode includes a substrate, a first semiconductor layer, an active layer, a second semiconductor layer, a first electrode, and a second electrode. The first semiconductor layer, the active layer, and the second semiconductor layer are orderly stacked on the substrate. The first electrode is electrically connected to the first semiconductor layer. The second electrode is electrically connected to the second semiconductor layer. The second semiconductor layer has a plurality of three-dimensional nano-structures. Each of the plurality of three-dimensional nano-structures has a stepped structure.
Claims20
A light emitting diode, comprising:
- a substrate;
- a first semiconductor layer;
- an active layer;
- a second semiconductor layer;
- a first electrode electrically connected to the first semiconductor layer;
- and
- a second electrode electrically connected to the second semiconductor layer, wherein the first semiconductor layer, the active layer, and the second semiconductor layer are orderly stacked on the substrate, the second semiconductor layer has a plurality of three-dimensional nano-structures, and each of the plurality of three-dimensional nano-structures has a stepped structure.
A light emitting diode, comprising:
- a substrate;
- a first semiconductor layer;
- an active layer;
- a second semiconductor layer;
- a first electrode electrically connected to the first semiconductor layer;
- and
- a second electrode electrically connected to the second semiconductor layer;
- wherein the first semiconductor layer, the active layer, and the second semiconductor layer are orderly stacked on the substrate, the first semiconductor layer has a plurality of three-dimensional nano-structures, and each of the plurality of three-dimensional nano-structures has a stepped structure.
A light emitting diode, comprising:
- a substrate;
- a first semiconductor layer;
- an active layer;
- a second semiconductor layer;
- a first electrode electrically connected to the first semiconductor layer;
- and
- a second electrode electrically connected to the second semiconductor layer, wherein the first semiconductor layer, the active layer, and the second semiconductor layer are orderly stacked on the substrate, the substrate has a plurality of three-dimensional nano-structures, and each of the plurality of three-dimensional nano-structures has a stepped structure.
Dependencies are inferred from the claim text.