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发明名称
白色发光装置和该制造方法,及使用此之背光,以及液晶显示装置
摘要
本发明的白色发光装置1系具备有放射紫外光或是紫色光之半导体发光元件2、及含有3种以上的可视光发光萤光体9,利用来自半导体发光元件2的光进行激励来发出白色光之发光部10。发光部10的该发光光谱上,在440 nm以上且460 nm以下的蓝色部、510 nm以上且530nm以下的绿色部、620 nm以上且640 nm以下的红色部,分别具有尖峰值,且3种以上的可视光发光萤光体9预先用结合剂予以结合着。
申请公布号
TW200725949
申请公布日期
2007.07.01
申请号
TW095136453
申请日期
2006.09.29
申请人
东芝股份有限公司;东芝高新材料公司
发明人
石井努;白川康博;竹内肇;大屋恭正;酒井亮
分类号
H01L33/00(2006.01)
主分类号
H01L33/00(2006.01)
代理机构
代理人
林志刚
主权项
地址
日本
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