Light-emitting electronic component
First Claim
1. A light-emitting electronic component, comprising:
- at least one light-emitting element for emitting light with a predetermined first spectral distribution; and
at least one filter element arranged in a beam path of the light, the at least one filter element having a transmission property that causes light transmitted by the at least one filter element to have a different, second spectral distribution;
wherein the transmission property of the at least one filter element is tunable during operation of the light-emitting element, such that the second spectral distribution changes as the filter element is tuned.
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Abstract
A light-emitting electronic component is described that includes at least one light-emitting element intended for the emission of light with a predetermined spectral distribution, at least one filter element arranged in a beam path of the light with the predetermined spectral distribution, the transmission property of the filter element with respect to the light with the predetermined spectral distribution determining the spectral distribution of the light emitted by the light-emitting component, with the transmission property of the filter element being tunable during operation of the light-emitting electronic component. The color of the light emitted by the component can be tuned by tuning the transmission property of the filter element.
86 Citations
20 Claims
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1. A light-emitting electronic component, comprising:
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at least one light-emitting element for emitting light with a predetermined first spectral distribution; and
at least one filter element arranged in a beam path of the light, the at least one filter element having a transmission property that causes light transmitted by the at least one filter element to have a different, second spectral distribution;
wherein the transmission property of the at least one filter element is tunable during operation of the light-emitting element, such that the second spectral distribution changes as the filter element is tuned. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 19, 20)
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15. A method for forming a light-emitting electronic component, comprising:
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forming at least one light-emitting element for emitting light with a predetermined first spectral distribution on a substrate; and
forming at least one filter element such that the at least one filter element is in a beam path of the light emitted from the at least one light-emitting element, the at least one filter element having a transmission property that causes light transmitted by the at least one filter element to have a different, second spectral distribution;
wherein the transmission property of the at least one filter element is tunable during operation of the light-emitting element, such that the second spectral distribution changes as the filter element is tuned. - View Dependent Claims (16, 17, 18)
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Specification