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Boron-containing red light-emitting phosphors and light sources incorporating the same 发明申请

2022-07-31 4600 639K 0

专利信息

申请日期 2025-02-24 申请号 US10448151
公开(公告)号 US20040239233A1 公开(公告)日 2004-12-02
公开国别 US 申请人省市代码 全国
申请人 General Electric Company
简介 A boron-containing phosphor comprises a material having a formula of AD1-xEuxB9O16, wherein A is an element selected from the group consisting of Ba, Sr, Ca, Mg, and combinations thereof; D is at least an element selected from the group consisting of rare-earth metals other than europium; and x is in the range from about 0.005 to about 0.5. The phosphor is used in a blend with other phosphors in a light source for generating visible light with a high color rendering index.


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