Organic lighting device and lighting equipment
First Claim
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1. A luminous means comprising:
- a substrate having a first main surface, to which a first electrode is applied,a second electrode,an organic layer stack within an active region of the substrate between the first and the second electrode, wherein the organic layer stack comprises at least one organic layer which is suitable for generating light, wherein the organic layer stack is electrically contacted by the first and the second electrode, andat least one reflective element, which is formed along a main plane of the luminous means, whereinthe luminous means has two operating states, such that the luminous means is an illumination source in a first operating state and the luminous means is a mirror in a second operating state, andthe reflective element comprises an encapsulation for the organic layer stack, wherein the encapsulation is embodied in reflective fashion.
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Abstract
A luminous means comprising a substrate having a first main surface, to which a first electrode is applied, a second electrode, an organic layer stack within an active region of the substrate between the first and the second electrode, wherein the organic layer stack comprises at least one organic layer which is suitable for generating light, and at least one reflective element, which is formed along a main plane of the luminous means, wherein the luminous means has two operating states, such that the luminous means is an illumination source in a first operating state and the luminous means is a mirror in a second operating state.
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Citations
20 Claims
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1. A luminous means comprising:
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a substrate having a first main surface, to which a first electrode is applied, a second electrode, an organic layer stack within an active region of the substrate between the first and the second electrode, wherein the organic layer stack comprises at least one organic layer which is suitable for generating light, wherein the organic layer stack is electrically contacted by the first and the second electrode, and at least one reflective element, which is formed along a main plane of the luminous means, wherein the luminous means has two operating states, such that the luminous means is an illumination source in a first operating state and the luminous means is a mirror in a second operating state, and the reflective element comprises an encapsulation for the organic layer stack, wherein the encapsulation is embodied in reflective fashion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 20)
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16. A luminous means comprising:
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a substrate having a first main surface, to which a first electrode is applied, a second electrode, an organic layer stack within an active region of the substrate between the first and the second electrode, wherein the organic layer stack comprises at least one organic layer which is suitable for generating light, wherein the organic layer stack is electrically contacted by the first and the second electrode, and at least one reflective element, which is formed along a main planes of the luminous means, wherein the luminous means comprises a light-emitting surface from which light generated in the organic layer stack is emitted during operation, the light-emitting surface is segmented, such that at least one region of the light-emitting surface is provided as a mirror and at least one other region of the light-emitting surface is provided as a luminous surface during operation, and the reflective element comprises an encapsulation for the organic layer stack, wherein the encapsulation is embodied in reflective fashion. - View Dependent Claims (19)
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Specification