| 简介 |
of mixed color light radiating component with -a blue light emitting semiconductor body (1), the electromagnetic radiation of a first wavelength region with an intensity maximum at a wavelength emits λ ≤ 520 nm, and-a luminescence conversion element (4, 5), comprising a luminescent phosphor, the mixes a part of the from the semiconductor body contains (1) absorbs radiation emitted blue light and emits visible light of a second wavelength range region for longer wave, wherein the luminescence conversion element (4, 5) -inorganic phosphor particles (6), -both for the radiation of the first wavelength region and for the radiation of the second wavelength region is at least partially permeable, at least in part the semiconductor body (1) in the reflected direction of the component is arranged downstream, -of the semiconductor body (1) with visible light radiated luminescence-converted visible light of the second wavelength region of the first wavelength range, and-the phosphor one or more substances from the group of rare-earth doped garnets [...] except... |
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