Abstract:
In various embodiments, a wavelength conversion element is provided. The wavelength conversion element includes a ceramic grid material, which forms a grid having a plurality of openings, which are surrounded by the grid material in a main extension plane of the grid and reach through the grid in a direction perpendicular to the main extension plane of the grid, wherein the openings are filled with conversion segments.
Abstract:
Various embodiments may relate to a wavelength conversion element including at least one sintered wavelength converting material, wherein a grid is formed by channels within the sintered wavelength converting material, the channels are at least partially surrounded by the sintered wavelength converting material, the channels reach at least partially through the sintered wavelength converting material in a direction perpendicular or oblique to a main extension direction of the wavelength conversion element, and the channels contain a non-converting sintered separator material.
Abstract:
Various embodiments may relate to a wavelength conversion element including at least one sintered wavelength converting material, wherein a grid is formed by channels within the sintered wavelength converting material, the channels are at least partially surrounded by the sintered wavelength converting material, the channels reach at least partially through the sintered wavelength converting material in a direction perpendicular or oblique to a main extension direction of the wavelength conversion element, and the channels contain a non-converting sintered separator material.