Light-emitting device
First Claim
1. A light-emitting device wherein the light-emitting device having a corner, comprising:
- a light-emitting stacked layer having a first conductivity type semiconductor layer;
a light-emitting layer formed on the first conductivity type semiconductor layer; and
a second conductivity type semiconductor layer formed on the light-emitting layer;
a transparent conductive oxide layer formed on the second conductivity type semiconductor layer wherein the upper surface of the transparent conductive oxide layer is a textured surface;
a first electrode formed on the upper surface of the transparent conductive oxide layer;
a second electrode formed on the first conductivity type semiconductor layer;
a planarization layer formed on the transparent conductive oxide layer and the first conductivity type semiconductor layer; and
a reflective layer formed on the upper surface of the planarization layer wherein the projection of the edge of the reflective layer is not overlapped with the edge of the first electrode or the second electrode.
1 Assignment
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Accused Products
Abstract
A light-emitting device having a corner includes a light-emitting stacked layer having a first conductivity type semiconductor layer, a light-emitting layer formed on the first conductivity type semiconductor layer, and a second conductivity type semiconductor layer formed on the light-emitting layer. A transparent conductive oxide layer is formed on the second conductivity type semiconductor layer. The upper surface of the transparent conductive oxide layer is textured. A first electrode is formed on the upper surface of the transparent conductive oxide layer. A second electrode is formed on the first conductivity type semiconductor layer. A planarization layer is formed on the transparent conductive oxide layer and the first conductivity type semiconductor layer, and a reflective layer is formed on the upper surface of the planarization layer. The projection of the edge of the reflective layer is not overlapped with the edge of the first electrode or the second electrode.
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Citations
20 Claims
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1. A light-emitting device wherein the light-emitting device having a corner, comprising:
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a light-emitting stacked layer having a first conductivity type semiconductor layer;
a light-emitting layer formed on the first conductivity type semiconductor layer; and
a second conductivity type semiconductor layer formed on the light-emitting layer;a transparent conductive oxide layer formed on the second conductivity type semiconductor layer wherein the upper surface of the transparent conductive oxide layer is a textured surface; a first electrode formed on the upper surface of the transparent conductive oxide layer; a second electrode formed on the first conductivity type semiconductor layer; a planarization layer formed on the transparent conductive oxide layer and the first conductivity type semiconductor layer; and a reflective layer formed on the upper surface of the planarization layer wherein the projection of the edge of the reflective layer is not overlapped with the edge of the first electrode or the second electrode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of fabricating a light-emitting device wherein the light-emitting device having a corner, comprising:
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providing a light-emitting stacked layer having a first conductivity type semiconductor layer;
a light-emitting layer formed on the first conductivity type semiconductor layer; and
a second conductivity type semiconductor layer formed on the light-emitting layer, wherein the upper surface of the second conductivity type semiconductor layer is a textured surface;etching a portion of the light-emitting layer and the second conductivity type semiconductor layer; forming a transparent conductive oxide layer on the second conductivity type semiconductor layer wherein the upper surface of the transparent conductive oxide layer is a textured surface; forming a first electrode on the upper surface of the transparent conductive oxide layer, and forming a second electrode on the first conductivity type semiconductor layer; forming a planarization layer on the transparent conductive oxide layer and the first conductivity type semiconductor layer; and forming a reflective layer on the upper surface of the planarization layer wherein the projection of the edge of the reflective layer is not overlapped with the edge of the first electrode or the second electrode. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification