Optoelectronic component and method of producing an optoelectronic component
Assigneeams-OSRAM International GmbH
InventorTheo Kaiser
Life of this patent
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Abstract
In an embodiment an optoelectronic component includes a carrier with a main surface, the carrier including a ceramic, an optoelectronic semiconductor chip arranged on the main surface of the carrier and a frame laterally at least partially enclosing the carrier, wherein at least the main surface of the carrier has a metallic coating, wherein an area of the carrier directly in contact with the frame is partially free of the metallic coating, and wherein the metallic coating has a thickness between 10 nanometers and 10 micrometers, inclusive.
Claims15
-15. (canceled)
An optoelectronic component comprising:
- a carrier with a main surface, the carrier comprising a ceramic;
- an optoelectronic semiconductor chip arranged on the main surface of the carrier;
- and
- a frame laterally at least partially enclosing the carrier,
- wherein at least the main surface of the carrier comprises a metallic coating,
- wherein an area of the carrier directly in contact with the frame is partially free of the metallic coating, and
- wherein the metallic coating has a thickness between 10 nanometers and 10 micrometers, inclusive.
A method for producing an optoelectronic component, the method comprising:
- providing a carrier with a main surface;
- applying a metallic coating to at least the main surface of the carrier;
- etching the carrier with the metallic coating applied thereto such that the carrier is at least partially free of the metallic coating after etching;
- forming a frame laterally at least partially enclosing the carrier;
- and
- applying an optoelectronic semiconductor chip to the main surface of the carrier,
- wherein an area of the carrier which is in direct contact with the frame is partially free of the metallic coating, and
- wherein an etching mask is applied to the metallic coating before etching.
Dependencies are inferred from the claim text.