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US 2009/0014744 A1Published application
Semiconductor light-emitting device and method
AssigneeEpistar Corporation
InventorsMin-Hsun Hsieh, Chien-Yuan Wang
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Abstract
The present invention discloses a semiconductor light-emitting device including a semiconductor light-emitting element, a first attaching layer and a wavelength conversion structure. The primary light emitted from the semiconductor light-emitting element enters the wavelength conversion structure to generate a converted light, whose wavelength is different form that of the primary light. In addition, the present invention also provides the method for forming the same.
Claims25
A semiconductor light-emitting device comprising:
- a semiconductor light-emitting element comprising:
- an opaque substrate;
- and
- a semiconductor light-emitting stack located on the opaque substrate;
- a first attaching layer;
- and
- a wavelength conversion structure attached to the semiconductor light-emitting element by the first attaching layer, wherein the wavelength conversion structure comprises at least a wavelength-converted material.
4 more elements
A method of manufacturing a semiconductor light-emitting device comprising the steps of:
- forming a wavelength conversion element;
- forming a semiconductor light-emitting element;
- forming a first attaching layer on at least one of the wavelength conversion element and the semiconductor light-emitting element;
- forming a semiconductor light-emitting structure by attaching the wavelength conversion element to the semiconductor light-emitting element with the first attaching layer;
- and
- dicing the semiconductor light-emitting structure.
3 more elements
Dependencies are inferred from the claim text.