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发明授权
CN101525535B 硼酸盐荧光材料与白光发光装置 失效 - 权利终止

硼酸盐荧光材料与白光发光装置
摘要：
本发明涉及一种硼酸盐荧光材料，及使用这种材料的白光发光装置。本发明提供一种硼酸盐类荧光材料，具有结构式如Ma(Mb)1-xBO3:(Mc)x。Ma是Li、Na、K、Rb、Cs或上述的组合，Mb是Mg、Ca、Sr、Ba、Zn或上述的组合，Mc是Y、La、Pr、Nd、Eu、Gd、Tb、Ce、Dy、Yb、Er、Sc、Mn、Zn、Cu、Ni、Lu或上述的组合，以及0≤x≤0.3。这种硼酸盐类荧光材料经由紫外光或蓝光激发后可放射出可见光，与其它适用的各色光荧光材料组合可作成白光发光装置。
摘要（英）：

The invention relates to a borate fluorescent material and a white light light-emitting device using the material. The borate fluorescent material has the following structural formula: Ma(Mb)1-xBO3: (Mc)x, wherein Ma is Li, Na, K, Rb, Cs or combination thereof; Mb is Mg, Ca, Sr, Ba, Zn or combination thereof; Mc is Y, La, Pr, Nd, Eu, Gd, Tb, Ce, Dy, Yb, Er, Sc, Mn, Zn, Cu, Ni, Lu or combination thereof; and x is more than or equal to 0 and less than or equal to 0.3. The borate fluorescent material can emit visible light after being excited by ultraviolet light or blue light, and can be made into the white light light-emitting device by combining with other applicable various colors fluorescent materials.

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