Light emitting diode
AssigneeTaiwan-Asia Semiconductor Corporation
InventorsChing-Yuan Tsai, Yao-Hong Huang, Hong-Ta Cheng
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Abstract
The present invention relates to a light-emitting diode (LED) which comprises multiple point-like transparent conductive electrodes, a dielectric layer, and an epitaxial composite layer. The dielectric layer is disposed around each point-like transparent conductive electrode. The epitaxial composite layer comprises a carbon-doped gallium arsenide epitaxial layer. The carbon-doped gallium arsenide epitaxial layer is disposed both on each point-like transparent conductive electrode and the dielectric layer and electrically connected to each point-like transparent conductive electrode.
Claims11
A light-emitting diode, comprising:
- multiple point-like transparent conductive electrodes,
- a dielectric layer disposed around each of the point-like transparent conductive electrodes;
- and
- an epitaxial composite layer comprising a carbon-doped gallium arsenide epitaxial layer, disposed both on each of the point-like transparent conductive electrodes and the dielectric layer, and electrically connected to each of the point-like transparent conductive electrodes.
A light-emitting diode, comprising:
- multiple point-like transparent conductive electrodes;
- a dielectric layer disposed around each of the point-like transparent conductive electrodes;
- an epitaxial composite layer comprising a carbon-doped gallium arsenide epitaxial layer, disposed both on each of the point-like transparent conductive electrodes and the dielectric layer, and electrically connected to each of the point-like transparent conductive electrodes;
- and
- a first transparent conductive layer, a second transparent conductive layer and a metal layer, wherein the first transparent conductive layer is disposed on the second transparent conductive layer and electrically connected to the point-like transparent conductive electrodes, and the second transparent conductive layer is disposed on the metal layer.
Dependencies are inferred from the claim text.