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发明名称
萤光粉组合物之发光装置
摘要
一种萤光粉组合物之发光装置,系藉由湿式涂布制程或乾式沉积制程在一发光元件上形成一萤光粉层,且该萤光粉层系由一剂量成分比均匀掺合、调制之萤光粉组合物,藉由该萤光粉组合物粒子之微观光色混合效应,可依各发光元件之不同发光频谱,使该萤光粉层转换出各种所需之发光频谱,如紫外光、蓝光、白光或其它光源。藉此,使该发光装置具有成本低、耗电量低、量产容易、光色均匀、无偏色现象及寿命长等特性,并在添加稀土元素时,可使其萤光粉组合物之转换效率增高,以有效提升其发光效率。
申请公布号
TW200838974
申请公布日期
2008.10.01
申请号
TW096110016
申请日期
2007.03.22
申请人
国立中山大学;中美矽晶制品股份有限公司
发明人
周明奇;徐文庆;魏政宏
分类号
C09K11/00(2006.01);C09K9/00(2006.01);H01L33/00(2006.01);H01L51/50(2006.01)
主分类号
C09K11/00(2006.01)
代理机构
代理人
欧奉璋
主权项
地址
新竹市工业东二路8号
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