公开(公告)号：US20120281417A1

公开(公告)日：2012-11-08

申请号：US13448535

申请日：2012-04-17

申请人： Ghing-Cherng Sun ,  Shih-Peng Chen ,  Ching-Chuan Shiue ,  Li-Fan Lin ,  Shuang-Chao Chung ,  Shuang-Hau Yang

发明人： Ghing-Cherng Sun ,  Shih-Peng Chen ,  Ching-Chuan Shiue ,  Li-Fan Lin ,  Shuang-Chao Chung ,  Shuang-Hau Yang

IPC分类号： F21V13/04 ,  F21V13/12 ,  F21V7/08 ,  F21V7/06 ,  F21V7/04 ,  F21V13/08

CPC分类号： H01L33/60 ,  H01L33/58 ,  H01L2224/73265

摘要： A highly directional light source device, more specifically, a light emitting element electrically connected on a substrate to produce light, and one interior having a photon recycler with a reflective surface, covered and set on one side of this substrate, and an opening set in the center of the top of the cover which corresponds with the light emitting element, thereby allowing the light from the light emitting element to be directly emitted out the opening, and then to be reflected back to the light emitting element through the reflective surface of the photon recycler, and after light is reflected or refracted according to the structure of the light emitting element, again through the opening the light is emitted onto the photon recycler, thereby achieving increased Étendue of the highly directional light source device and achieving the goal of effective light emission.

摘要翻译： 高度定向的光源装置，更具体而言，电连接在基板上以产生光的发光元件，以及一个具有反射表面的光子回收器的内部，被覆盖并设置在该基板的一侧上， 与发光元件对应的盖的顶部的中心，从而允许来自发光元件的光直接从开口发射出来，然后通过反射表面反射回发光元件 光子回收器，并且根据发光元件的结构在光被反射或折射之后，再次通过开口将光发射到光子回收器上，从而实现高定向光源装置的增加，并实现有效的目标 发光。