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US 2014/0197423 A1Published application
Substrate structure for manufacturing light emitting diode and method for manufacturing light emitting diode
AssigneeLextar Electronics Corporation
InventorsJui-Yi Chu, Shih-Pu Yang
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Abstract
The invention provides a substrate structure for manufacturing a light-emitting diode and a method for manufacturing the light-emitting diode. The substrate structure comprises a substrate having a first surface and a second surface opposite to the first surface; and a plurality of grooving structure formed on the first surface of the substrate. In which, the light-emitting diode is formed on the first surface of the substrate.
Claims18
A substrate structure for manufacturing a light-emitting diode, comprising:
- a substrate having a first surface and a second surface opposite to the first surface;
- and
- a plurality of notch structures formed on the first surface of the substrate,
- wherein the light-emitting diode is formed on the first surface of the substrate.
1 more element
A method for manufacturing a light-emitting diode, comprising the steps of:
- providing a first substrate having a first surface and a second surface opposite to the first surface;
- forming a plurality of notch structures in the first surface of the first substrate;
- forming a light-emitting diode structure on the first surface of the first substrate;
- forming a second substrate parallel to the first substrate on the surface of the light-emitting diode structure;
- and
- performing a lift-off process to separate the first substrate and the light-emitting diode structure.
3 more elements
Dependencies are inferred from the claim text.