Light emitting devices
First Claim
Patent Images
1. A light-emitting device, comprising:
- a multi-layer stack of materials including a layer of n-doped material, a layer of p-doped material, and a light-generating region; and
a layer of reflective material that is capable of reflecting at least about 50% of light generated by the light-generating region that impinges on the layer of reflective material, wherein;
a surface of the layer of n-doped material is configured so that light generated by the light-generating region can emerge from the light-emitting device via the surface of the layer of n-doped material;
a distance between the layer of p-doped material and the layer of reflective material is less than a distance between the layer of n-doped material and the layer of reflective material; and
the layer of n-doped material is supported by the layer of p-doped material.
5 Assignments
0 Petitions
Accused Products
Abstract
Light-emitting devices, and related components, systems and methods are disclosed.
192 Citations
53 Claims
-
1. A light-emitting device, comprising:
-
a multi-layer stack of materials including a layer of n-doped material, a layer of p-doped material, and a light-generating region; and
a layer of reflective material that is capable of reflecting at least about 50% of light generated by the light-generating region that impinges on the layer of reflective material, wherein;
a surface of the layer of n-doped material is configured so that light generated by the light-generating region can emerge from the light-emitting device via the surface of the layer of n-doped material;
a distance between the layer of p-doped material and the layer of reflective material is less than a distance between the layer of n-doped material and the layer of reflective material; and
the layer of n-doped material is supported by the layer of p-doped material. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 48, 49, 50, 51, 52, 53)
-
-
22-47. -47. (canceled)
Specification