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发明名称
扩张照射面积之发光二极体
摘要
本发明系有关于一种扩张照射面积之发光二极体,其系揭露一发光二极体晶片以及一遮蔽层,其中,该遮蔽层系设于该发光二极体晶片之一出射面上方,且该遮蔽层之长度系大于、等于或小于该发光二极体晶片之该出射面的长度,藉此,经由该遮蔽层使该发光二极体晶片射出之光线产生绕射,以扩张发光二极体之照射面积。
申请公布号
TW200701495
申请公布日期
2007.01.01
申请号
TW094120001
申请日期
2005.06.16
申请人
黄福国
发明人
黄福国
分类号
H01L33/00(2006.01)
主分类号
H01L33/00(2006.01)
代理机构
代理人
蔡秀玫
主权项
地址
台北县土城市福仁街15号
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