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准直配置及使用其之照明系统和显示装置

申请公布号:TW200735327

申请号:TW095146325

申请日期:2006.12.11

申请公布日期:2007.09.16

申请人:
皇家飞利浦电子股份有限公司

发明人:马汀 瑞梅杰;乔治 马瑞 卡龙;艾德温 凡 莱尔;王伶俐

分类号:H01L33/00(2006.01)

主分类号:H01L33/00(2006.01)

代理人:陈长文

地址:荷兰

摘要:本发明系关于一种用于准直至少一个布置于一平面基座(16)上的发光二极体(12, 14)所发射之光之准直配置(1,2, 3, 4)。准直配置(1, 2, 3, 4)包括一准直器(20, 22, 24)及一组反射表面(50, 52)。该准直器包括一用于将该至少一个发光二极体所发射之光导入至准直器(20, 22, 24)内之光导入窗口(28, 30),一用于自该准直器(20, 22, 24)发射光之光导出窗口(32, 34),且包括一第一边缘表面(36),一第二边缘表面(38),一第三边缘表面(40, 42, 44)及一第四边缘表面(46, 48)。准直配置(1, 2, 3, 4)经布置以便藉由全内反射将该至少一个发光二极体(12, 14)所发射之光沿第三及第四边缘表面(40, 42, 44, 46, 48)之一方向引导至光导出窗口(32),且经布置以便藉由反射表面(50, 52)沿第一及第二边缘表面(36, 38)之方向引导该至少一个发光二极体(12, 14)所发射之光。此导致其一宽度(w)可容易减小之准直配置。

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