Optoelectronic component
AssigneeOSRAM Opto Semiconductors GmbH
InventorSiegfried Herrmann
Life of this patent
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Abstract
An optoelectronic component (10) comprising at least one metal body (15) and a layer sequence (17), which is applied on a base body (11) and which is embodied to emit an electromagnetic radiation and to which an insulation (12) is applied on at least one side area, wherein the at least one metal body (15) is applied to at least one region of the insulation (12) and is embodied in such a way that it is in thermally conductive contact with the base body (11).
Claims16
An optoelectronic component comprising at least one metal body, a first electrical connection region, a second electrical connection region, an electrical contact structure and a layer sequence, on a base body and which is embodied to emit an electromagnetic radiation and to which an insulation is applied on at least one side area of the layer sequence,
- wherein the base body serves as a carrier for the layer sequence,
- wherein the layer sequence is suitable for emitting the electromagnetic radiation,
- wherein the electrical contact structure is arranged between the layer sequence and the base body, said electrical contact structure being electrically coupled to the first electrical connection region,
- wherein the at least one metal body is on at least one region of the insulation and is embodied in such a way that it is in thermally conductive contact with the base body,
- wherein a current distribution structure is on at least one region of a surface of the layer sequence which is remote from the base body,
- wherein the current distribution structure runs in the form of a contact web over the surface of the layer sequence, wherein the contact web forms contours of a plurality of rectangles or squares,
- wherein the second electrical connection region is applied on the base body, said second electrical connection region being electrically coupled to the current distribution structure,
- wherein the metal body is in electrically conductive contact with the current distribution structure and with the second electrical connection region for making electrical contact with the optoelectronic component, and
- wherein the optoelectronic component is free of a bonding wire.
An optoelectronic component comprising at least one metal body, a first electrical connection region, a second electrical connection region, an electrical contact structure and a layer sequence on a base body and which is embodied to emit an electromagnetic radiation and to which an insulation is applied on a side area of the layer sequence,
- wherein the at least one metal body is on at least one side area of the insulation and is embodied in such a way that it is in thermally conductive contact with the base body,
- wherein the metal body is embodied as a ring-shaped metal body or a metal border from a top view in respect to the base body, which borders all side areas of the layer sequence,
- wherein the base body serves as a carrier for the layer sequence,
- wherein the layer sequence is suitable for emitting the electromagnetic radiation,
- wherein the electrical contact structure is arranged between the layer sequence and the base body, said electrical contact structure being electrically coupled to a first electrical connection region,
- wherein the second electrical connection region is applied on the base body,
- wherein the metal body is in electrically conductive contact with the current distribution structure and with an electrical connection region for making electrical contact with the optoelectronic component, and
- wherein the optoelectronic component is free of a bonding wire.
Dependencies are inferred from the claim text.