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发明名称
具辐射式棱柱状光转向器之发光二极体发射器
摘要
本发明揭示一种包括一发光二极体(LED)及一结构化表面之光学总成。该结构化表面具有复数个相对于一参考点径向布置之棱柱状结构,且系相对于该LED设置以使该参考点与该LED之一光发射轴大致对准。本发明亦揭示此等总成之阵列及包括该等总成阵列在内之背光及显示器。
申请公布号
TW200732595
申请公布日期
2007.09.01
申请号
TW095148024
申请日期
2006.12.20
申请人
3M新设资产公司
发明人
坎尼斯 亚伦 爱普斯丁
分类号
F21V5/02(2006.01);F21Y101/02(2006.01)
主分类号
F21V5/02(2006.01)
代理机构
代理人
陈长文;简秀如
主权项
地址
美国
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