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Manufacturing method of aluminate phosphor, light emitting device and aluminate phosphor
Manufacturing method of aluminate phosphor, light emitting device and aluminate phosphor
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机译:铝酸盐荧光粉的制造方法,发光装置和铝酸盐荧光粉
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摘要
Provided are an aluminate fluorescent material, a light emitting device, and a method for producing an aluminate fluorescent material. The aluminate fluorescent material, having an aluminate composition containing: at least one alkaline earth metal element selected from the group consisting of Ba, Sr, and Ca; Mn; and optionally Eu and/or Mg, wherein the fluorine content in the aluminate fluorescent material is 100 ppm or more and 7,000 ppm or less, and the average particle diameter of the aluminate fluorescent material, which is measured according to a Fisher Sub-Sieve Sizer method, is 8 μm or more.
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