CONVERSION ELEMENT INCLUDING A SEPARATING STRUCTURE
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Abstract
A conversion element includes a separating structure and a multiplicity of conversion regions, wherein each conversion region is at least partly enclosed by a part of the separating structure, and each conversion region converts electromagnetic primary radiation at least partly into a secondary radiation having a longer wavelength.
9 Citations
32 Claims
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1-15. -15. (canceled)
- 16. A conversion element comprising a separating structure and a multiplicity of conversion regions, wherein each conversion region is at least partly enclosed by a part of the separating structure, and each conversion region converts electromagnetic primary radiation at least partly into a secondary radiation having a longer wavelength.
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28. A method of producing a conversion element comprising:
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providing a multiplicity of stack elements, wherein a cross section of at least some of the stack elements in at least one sectional area perpendicular to a main extension plane of the respective stack element is substantially curve-shaped and runs alternately on both sides of a straight line of intersection between the sectional area and the main extension plane; applying a conversion material to two surfaces of at least some of the stack elements; stacking the multiplicity of stack elements along a normal direction running perpendicular to the main extension planes of the stack elements, connecting the multiplicity of stack elements such that a layer stack arises; and cutting the layer stack in parallel cutting planes. - View Dependent Claims (29, 30)
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- 31. A conversion element comprising a separating structure and a multiplicity of conversion regions, wherein each conversion region is at least partly enclosed by a part of the separating structure, each conversion region converts electromagnetic primary radiation at least partly into a secondary radiation having a longer wavelength, and each part of the separating structure that partly or completely encloses a respective conversion region comprises two partial elements fixed to one another.
Specification