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1. 发明授权

US07457509B2 Light-guiding device and a method of guiding light 失效
标题翻译：导光装置和引导光的方法
公开(公告)号：US07457509B2
公开(公告)日：2008-11-25
申请号：US10598742
申请日：2005-03-02
申请人： Ludovicus Johannes Lambertus Haenen , Augustinus Gregorius Henricus Meijers , Edwin P. H. Van Lier
发明人： Ludovicus Johannes Lambertus Haenen , Augustinus Gregorius Henricus Meijers , Edwin P. H. Van Lier
IPC分类号： G02B6/10
CPC分类号： G02B27/0905 , G02B27/0994 , Y10S385/901
摘要： A light-guiding device having a coupling-in surface (46) for coupling-in light radiation substantially in a first main direction (41) perpendicular to said coupling-in surface (26;46), and having a coupling-out surface (47,48,49) for coupling-out light radiation substantially in a second main direction (42) perpendicular to said coupling-out surface. The coupling-out surface has other dimensions than the coupling-in surface (46). The device comprises a number of plate-like light-guiding members (43,44,45), each having a substantially rectangular lateral coupling-in surface and a substantially rectangular lateral coupling-out surface (47,48,49). A number of the plate-like light-guiding members are stacked together to create the coupling-in surface (46) formed by said lateral coupling-in surfaces abutting each other at their long sides. The coupling-out surface (47,48,49) is created by said lateral coupling-out surfaces abutting each other at their short sides.
摘要翻译：一种导光装置，具有耦合入表面（46），用于基本上在垂直于所述耦合表面（26; 46）的第一主方向（41）上的光辐射耦合，并具有耦合输出表面 47,48,49），用于基本上在垂直于所述耦合出表面的第二主方向（42）上耦合出光辐射。耦合输出表面具有除耦合表面（46）之外的其它尺寸。该装置包括多个板状导光构件（43,44,45），每个板状导光构件具有基本上矩形的横向联接表面和大致矩形的横向联接表面（47,48,49）。多个板状导光部件被堆叠在一起，以形成由在其长边彼此邻接的所述横向联接表面形成的连接表面（46）。耦合出表面（47,48,49）由在其短边处彼此邻接的所述侧向耦合出面形成。

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