公开(公告)号：US09046279B2

公开(公告)日：2015-06-02

申请号：US14256654

申请日：2014-04-18

申请人： NIKON CORPORATION

发明人： Tatsuo Niwa ,  Wakana Uchida ,  Tatsuya Senga ,  Takahiro Kurashima

IPC分类号： H01L31/052 ,  F24J2/06 ,  G02B3/00 ,  G02B5/04 ,  G02B19/00 ,  H01L31/054 ,  F21V8/00

CPC分类号： F24S23/10 ,  F24S23/12 ,  G02B3/005 ,  G02B5/045 ,  G02B6/0046 ,  G02B6/0053 ,  G02B19/0014 ,  G02B19/0038 ,  H01L31/0543 ,  H01L31/0547 ,  Y02E10/40 ,  Y02E10/52

摘要： A first prism member includes a plurality of light condensing structures that are formed at the front surface and condense the light having entered thereat and a plurality of deflecting structures which deflect light having been condensed via the light condensing structures and output the deflected light; a second prism member includes an entrance surface set so as to face opposite the rear surface of the first prism member; and the light having been deflected and output by the deflecting structures of the first prism member enters the second prism member through the entrance surface of the second prism member, is guided toward the exit surface as the light is reflected at the reflecting structure and at the entrance surface inside the second prism member, and exits through the exit surface.

摘要翻译： 第一棱镜部件包括多个聚光结构，其形成在前表面并使其入射的光凝结;以及多个偏转结构，其偏转经由聚光结构被冷凝的光，并输出偏转的光; 第二棱镜构件包括与第一棱镜构件的后表面相对的入射面; 并且由第一棱镜构件的偏转结构偏转和输出的光通过第二棱镜构件的入射面进入第二棱镜构件，当反射结构反射光时，被引导到出射面 入口表面，并且通过出射表面离开。

公开(公告)号：US09196778B2

公开(公告)日：2015-11-24

申请号：US13718510

申请日：2012-12-18

申请人： NIKON CORPORATION

发明人： Tatsuo Niwa ,  Wakana Uchida

IPC分类号： G02B6/10 ,  H01L31/052 ,  G02B5/02 ,  F24J2/10 ,  G02B5/10 ,  H01L31/054

CPC分类号： H01L31/0525 ,  F24S23/80 ,  G02B5/0236 ,  G02B5/10 ,  G02B6/0056 ,  G02B6/0076 ,  H01L31/0543 ,  H01L31/0547 ,  Y02E10/52

摘要： A light concentrating optical element includes: a substrate; and a plurality of micro-optical members dispersed inside the substrate. The plurality of micro-optical members each direct light having been transmitted through the substrate and having entered a micro-optical member along an entering direction, so that the light exits the micro-optical member along a matching direction matching the entering direction, and direct light having entered the micro-optical member along an other entering direction, so that the light exits the micro-optical member along an exiting direction, resulting in an advancing direction of light having entered the substrate through a substrate front surface and advancing through the substrate being deflected via the plurality of micro-optical members to extend along the matching direction; and the light having been deflected so as to advance through the substrate along the matching direction is concentrated at an end area of the substrate.

摘要翻译： 聚光光学元件包括：基板; 以及分散在基板内的多个微光部件。 多个微型光学构件中的每一个都引导已经透过基板的光并且沿着进入方向进入微型光学构件，使得光沿着与进入方向一致的匹配方向离开微型光学构件，并且直接 沿着另一个进入方向进入微型光学构件的光，使得光沿出射方向离开微光学构件，导致通过基板前表面进入基板的光的前进方向并且前进通过基板 经由所述多个微光学构件偏转以沿所述匹配方向延伸; 并且沿着匹配方向偏转到基板上的光被集中在基板的端部区域。