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1.发明授权公开(公告)号：US08319417B2
公开(公告)日：2012-11-27
申请号：US12920988
申请日：2009-03-05
CPC分类号： C09K11/576 , B82Y30/00 , C01G3/006 , C01G9/006 , C01G45/006 , C01P2002/52 , C01P2002/54 , C01P2002/72 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C09K11/663 , C09K11/7421 , C09K11/7703 , Y02B20/181
摘要： This invention is related to efficient anorganic phosphors, which are based on an oxysulfide host lattice of the general formula ABOS:M. Furthermore, this invention is related to the use of these phosphors in various technical applications such as fluorescent lamps, colored light or white light emitting LEDs, scanning beam displays working with UV or purple laser as exciting source and other devices in order to convert especially UV or NUV radiation or short-wave visible light into an useful longer-wave visible radiation. This invention is also related to light sources and/or display applications that contain the inventive phosphor. An inventive phosphor shows the general formula ABOS:M, where A is at least one element selected from the group consisting of Ca, Mg, Sr, and Ba; B is at least one element selected from the group consisting of Zn and Mg; M is at least one first element selected from the group consisting of Mn2+, Cu2+, and Eu2+, Pb2+, Sb3+, Sn2+, Bi3+, Ce3+, Tb3+, and Pr3+; and additionally at least one second element selected from the group consisting of Mn2+, Cu2+, Cu+, Ag+, Pb2+, Sb3+, Sn2+, Bi3+, Eu2+, Ce3+, Tb3+, Pr3+ and La3+ as well as Li+, Na+, K+, and Rb+, wherein at least one of the second elements is different from every one of the first elements.
摘要翻译： 本发明涉及有效的无机磷光体，其基于通式ABOS：M的氧硫化物宿主晶格。 此外，本发明涉及在各种技术应用中使用这些荧光体，例如荧光灯，彩色光或白色发光LED，使用UV或紫色激光器的扫描光束显示器作为激发源和其它装置，以便特别地转换UV 或NUV辐射或短波可见光转换成有用的长波可见光。 本发明还涉及包含本发明磷光体的光源和/或显示应用。 本发明的荧光体显示通式ABOS：M，其中A是选自Ca，Mg，Sr和Ba中的至少一种元素; B是选自Zn和Mg中的至少一种元素; M是选自由Mn2 +，Cu2 +和Eu2 +，Pb2 +，Sb3 +，Sn2 +，Bi3 +，Ce3 +，Tb3 +和Pr3 +组成的组中的至少一种元素; 以及选自由Mn2 +，Cu2 +，Cu +，Ag +，Pb2 +，Sb3 +，Sn2 +，Bi3 +，Eu2 +，Ce3 +，Tb3 +，Pr3 +和La3 +以及Li +，Na +，K +和Rb +组成的组中的至少一种第二元素， 其中所述第二元件中的至少一个与所述第一元件中的每一个不同。
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公开(公告)号：US20110043099A1
公开(公告)日：2011-02-24
申请号：US12920988
申请日：2009-03-05
CPC分类号： C09K11/576 , B82Y30/00 , C01G3/006 , C01G9/006 , C01G45/006 , C01P2002/52 , C01P2002/54 , C01P2002/72 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C09K11/663 , C09K11/7421 , C09K11/7703 , Y02B20/181
摘要： This invention is related to efficient anorganic phosphors, which are based on an oxysulfide host lattice of the general formula ABOS: M. Furthermore, this invention is related to the use of these phosphors in various technical applications such as fluorescent lamps, colored light or white light emitting LEDs, scanning beam displays working with UV or purple laser as exciting source and other devices in order to convert especially UV or NUV radiation or short-wave visible light into an useful longer-wave visible radiation. This invention is also related to light sources and/or display applications that contain the inventive phosphor. An inventive phosphor shows the general formula ABOS: M, where A is at least one element selected from the group consisting of Ca, Mg, Sr, and Ba; B is at least one element selected from the group consisting of Zn and Mg; M is at least one first element selected from the group consisting of Mn2+, Cu2+, and Eu2+, Pb2+, Sb3+, Sn2+, Bi3+, Ce3+, Tb3+, and Pr3+; and additionally at least one second element selected from the group consisting of Mn2+, Cu2+, Cu+, Ag+, Pb2+, Sb3+, Sn2+, Bi3+, Eu2+, Ce3+, Tb3+, Pr3+ and La3+ as well as Li+, Na+, K+, and Rb+, wherein at least one of the second elements is different from every one of the first elements.
摘要翻译： 本发明涉及基于通式ABOS：M的氧硫化物宿主晶格的有效无机磷光体。此外，本发明涉及在各种技术应用中使用这些荧光体，例如荧光灯，彩色光或白色 发光LED，扫描光束显示器使用紫外或紫色激光作为激励源和其他设备，以便将特别是UV或NUV辐射或短波可见光转换成有用的较长波长的可见光。 本发明还涉及包含本发明磷光体的光源和/或显示应用。 本发明的荧光体显示通式ABOS：M，其中A是选自Ca，Mg，Sr和Ba中的至少一种元素; B是选自Zn和Mg中的至少一种元素; M是选自由Mn2 +，Cu2 +和Eu2 +，Pb2 +，Sb3 +，Sn2 +，Bi3 +，Ce3 +，Tb3 +和Pr3 +组成的组中的至少一种元素; 以及选自由Mn2 +，Cu2 +，Cu +，Ag +，Pb2 +，Sb3 +，Sn2 +，Bi3 +，Eu2 +，Ce3 +，Tb3 +，Pr3 +和La3 +以及Li +，Na +，K +和Rb +组成的组中的至少一种第二元素， 其中所述第二元件中的至少一个与所述第一元件中的每一个不同。
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