Optoelectronic component with a magnetic structure and method for producing same
AssigneeOSRAM OLED GmbH
InventorsKonrad Wagner, Daniel Richter, Gunnar Petersen, Nicole Berner, Michael Förster
Life of this patent
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Abstract
An optoelectronic component (1) is specified, with at least one radiation-emitting semiconductor chip generating electromagnetic radiation during operation, a coating surrounding the at least one semiconductor chip in lateral directions, a magnetic structure covered by the coating, wherein the magnetic structure enables the component to be identified. Furthermore, a process for the manufacture of such an optoelectronic component is given.
Claims18
Optoelectronic component, comprising:
- at least one radiation-emitting semiconductor chip generating electromagnetic radiation during operation,
- a coating surrounding the at least one radiation-emitting semiconductor chip in lateral directions, and
- a magnetic structure covered by the coating, wherein
- the magnetic structure enables the optoelectronic component to be identified,
- the magnetic structure has a plurality of sections with different polarizations, and
- the different polarizations encode an identification information of the optoelectronic component.
Method for producing an optoelectronic component comprising:
- providing of at least one radiation-emitting semiconductor chip generating electromagnetic radiation during operation,
- generating a magnetic structure spaced apart in lateral directions from the at least one radiation-emitting semiconductor chip, and
- applying a coating surrounding the at least one radiation-emitting semiconductor chip in lateral directions and covering the magnetic structure, wherein
- the magnetic structure enables the optoelectronic component to be identified,
- the magnetic structure has a plurality of sections with different polarizations, and
- the different polarizations encode an identification information of the optoelectronic component.
Optoelectronic component, comprising:
- at least one radiation-emitting semiconductor chip generating electromagnetic radiation during operation,
- a coating surrounding the at least one radiation-emitting semiconductor chip in lateral directions, and
- a magnetic structure covered by the coating, wherein:
- the at least one radiation-emitting semiconductor chip is surrounded by a cover body, on which the coating is arranged,
- the cover body has a plurality of recesses filled with a magnetic material,
- the plurality of recesses with the magnetic material forms the magnetic structure, and
- the magnetic structure enables the optoelectronic component to be identified.
Dependencies are inferred from the claim text.