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公开(公告)号:US20090047202A1
公开(公告)日:2009-02-19
申请号:US12224881
申请日:2007-03-08
CPC分类号: C09K11/7734 , C01F17/0025 , C01P2002/50 , C01P2002/84
摘要: The present invention provides a novel aluminate phosphor capable of emitting blue fluorescence having high color purity and high brightness in a certain wavelength range by ultraviolet ray excitation and electron beam excitation, and a useful production method thereof. The method for producing an aluminate phosphor according to the present invention is characterized in comprising a step of heating an aluminate represented by a composition formula: 7(Sr1-xEux)O.yAl2O3 [wherein, x and y satisfy 0
摘要翻译: 本发明提供一种能够通过紫外线激发和电子束激发在一定波长范围内发出具有高纯度和高亮度的蓝色荧光的新型铝酸盐荧光体及其有用的制造方法。 根据本发明的铝酸盐荧光体的制造方法的特征在于包括以下组成式:7(Sr1-xEux)O·yAl2O3 [其中,x和y满足0