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Light emitting device with blue light led and phosphor components 发明申请

2023-01-19 3920 2342K 0

专利信息

申请日期 2025-07-19 申请号 US11653275
公开(公告)号 US20070114914A1 公开(公告)日 2007-05-24
公开国别 US 申请人省市代码 全国
申请人 SHIMIZU YOSHINORI; SAKANO KENSHO; NOGUCHI YASUNOBU; MORIGUCHI TOSHIO
简介 A color converting molding material and a light emitting device having the color converting molding material are discussed. According to an embodiment, the color converting molding material includes a resin or glass; and a phosphor for converting a visible light emitted from a light emitting semiconductor component comprising a GaN-base compound semiconductor as a light emitting layer to a complimentary light with the visible light, wherein said phosphor comprises two or more garnet fluorescent materials containing a rare earth element, the two or more garnet fluorescent materials being different from each other


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