MN-ACTIVATED OXIDOHALIDES AS CONVERSION LUMINESCENT MATERIALS FOR LED-BASED SOLID STATE LIGHT SOURCES

• Main Authors: JUESTEL THOMAS, SIEVERT KATHARINA, JANSEN THOMAS, PETRY RALF, KOEHLER INGO
• Format: Patent
• Language: Chinese; English
• Published: 22.01.2021
• Subjects: ADHESIVES; CHEMISTRY; DYES; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; POLISHES

The present invention relates to Mn-activated luminescent materials, to a method for the production thereof and the use thereof as luminescent materials or conversion luminescent materials in light sources. The present invention also relates to an radiation-converting mixture containing the luminescent material according to the invention and to a light source which contains the luminescent material according to the invention or the radiation-converting mixture. The present invention further relates to light sources, in particular LEDs, and lighting units, which contain a primary light source and the luminescent material according to the invention or the radiation-converting mixture. The Mn-activated luminescent materials according to the invention are particularly suitable for generating warm-white light in LEDs. 本发明涉及Mn活化的发光材料，其制备方法，及其在光源中作为发光体或转换发光体的用途。本发明还涉及包含本发明的发光材料的辐射转换混合物和包含本发明的发光材料或辐射转换混合物的光源。本发明还提供光源，特别是LED，以及包括主光源和本发明的发光材料或辐射转换混合物的照明单元。本发明的Mn活化的发光材料特别适用于在LED中产生暖白光。