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71. 发明申请

US20160363302A1 METHOD AND APPARATUS FOR A LIGHT COLLECTION AND PROJECTION SYSTEM 有权
标题翻译：光收集和投影系统的方法与装置
公开(公告)号：US20160363302A1
公开(公告)日：2016-12-15
申请号：US15250055
申请日：2016-08-29
申请人： JST Performance, LLC
发明人： Edgar A. Madril
IPC分类号： F21V23/00 , F21V5/04 , F21V29/76 , F21V5/00 , F21V3/02
CPC分类号： F21V23/005 , F21V3/02 , F21V5/007 , F21V5/04 , F21V29/76 , F21Y2115/10
摘要： A method and apparatus for collecting and projecting light into a specified target illuminance. A lens may be mounted or otherwise paired to a carrier to form a lens/carrier combination, which may then be mounted to a printed circuit board assembly (PCBA) containing a light emitting diode (LED). The lens/carrier combination may establish an optimum optical relationship between the LED and the lens, such that a predetermined photometric distribution of the LED is collected by the lens, while the remaining photometric distribution of the LED is rejected by the carrier. The lens may include a first pair of opposing surfaces forming a first focus and a second pair of opposing surfaces forming a second focus. The first and second foci may cause light to be subtended into one or more of collimated light focused light, diffused light, and shifted light. The carrier may include an obstruction extending toward the PCBA.
摘要翻译：一种用于收集和投射指定目标照度的光的方法和装置。可以将透镜安装或以其它方式配对到载体以形成透镜/载体组合，然后可以将透镜/载体组合安装到包含发光二极管（LED）的印刷电路板组件（PCBA）上。透镜/载体组合可以建立LED和透镜之间的最佳光学关系，使得LED的预定光度分布由透镜收集，而LED的剩余光度分布被载体拒绝。透镜可以包括形成第一焦点的第一对相对表面和形成第二焦点的第二对相对表面。第一和第二焦点可以使光被对准成一个或多个准直光聚焦的光，漫射的光和偏移的光。载体可以包括朝向PCBA延伸的阻塞物。

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