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发明名称
照明用白色发光灯与使用其之照明器具
摘要
一种白色发光灯(1),具备有由自半导体发光元件(2)所射出之光激发而发出白色光之萤光体层(5)。半导体发光元件(2)与萤光体层(5)之间介有透明树脂层(4)。萤光体层(5)含有以3价铈及铽而活化之稀土类硼酸盐萤光体作为绿色萤光体。
申请公布号
TWI382569
申请公布日期
2013.01.11
申请号
TW097136115
申请日期
2008.09.19
申请人
东芝股份有限公司 日本;东芝高新材料公司 日本
发明人
酒井亮;石井努;白川康博;山川昌彦;伊藤由美
分类号
H01L33/48;C09K11/08
主分类号
H01L33/48
代理机构
代理人
林志刚 台北市中山区南京东路2段125号7楼
主权项
地址
日本
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