公开(公告)号：US08652358B2

公开(公告)日：2014-02-18

申请号：US13262388

申请日：2010-03-31

申请人： Kikuo Okuyama ,  Ferry Iskandar ,  Yutaka Kaihatsu ,  Jun Takai ,  Hideharu Iwasaki

发明人： Kikuo Okuyama ,  Ferry Iskandar ,  Yutaka Kaihatsu ,  Jun Takai ,  Hideharu Iwasaki

IPC分类号： C09K11/08 ,  C09K11/66

CPC分类号： C09K11/655

摘要： The present invention provides an Al—C—O based phosphor using neither heavy metal nor rare metal and composed of elements with high environmental compatibility and excellent economic efficiency, wherein the wavelength of the peak intensity of the emission spectrum can be changed without changing the basic composition. An aluminum oxide phosphor which comprises aluminum (Al), carbon (C), and oxygen (O) respectively in an amount of 30 mol %

摘要翻译： 本发明提供一种既不含重金属也不是稀有金属，且由环境相容性高，经济效益高的元素构成的Al-C-O系荧光体，其发光光谱的峰值强度的波长可以在不改变基本组成的情况下进行改变。 分别含有30摩尔％

公开(公告)号：US20120018675A1

公开(公告)日：2012-01-26

申请号：US13262388

申请日：2010-03-31

申请人： Kikuo Okuyama ,  Ferry Iskandar ,  Yutaka Kaihatsu ,  Jun Takai ,  Hideharu Iwasaki

发明人： Kikuo Okuyama ,  Ferry Iskandar ,  Yutaka Kaihatsu ,  Jun Takai ,  Hideharu Iwasaki

IPC分类号： C09K11/64 ,  C01F7/02

CPC分类号： C09K11/655

摘要： The present invention provides an Al—C—O based phosphor using neither heavy metal nor rare metal and composed of elements with high environmental compatibility and excellent economic efficiency, wherein the wavelength of the peak intensity of the emission spectrum can be changed without changing the basic composition. An aluminum oxide phosphor which comprises aluminum (Al), carbon (C), and oxygen (O) respectively in an amount of 30 mol %

摘要翻译： 本发明提供一种不含重金属和稀有金属的Al-C-O系荧光体，由具有高环境兼容性和优异的经济效率的元素组成，其中可以改变发射光谱的峰值强度的波长而不改变碱性 组成。 分别含有30摩尔％