2023年7月9日发(作者：)

专利内容由知识产权出版社提供专利名称：LASER PHOSPHOR LIGHT SOURCE FORINTELLIGENT HEADLIGHTS ANDSPOTLIGHTS发明人：CHANG, Yung Peng,WANG, Alan,HUANG,Kirk,CHANG, Mark,WANG, Lion,CHEN,Andy,LI, Kenneth申请号：EP19868806.1申请日：20191004公开号：EP3861248A1公开日：20210811摘要：A laser-excited phosphor light source and method includes a heat sink; aplurality of lasers, each mounted in thermal contact to the heat sink, wherein each of theplurality of lasers emits one or more first (e.g., blue) wavelengths. A crystal phosphor rodhaving two ends and at least one side face is operatively coupled to receive the laserlight from one or more of the plurality of lasers. The rod emits light of one or morelonger wavelengths. A compound parabolic concentrator (CPC) receives the light fromthe crystal phosphor rod. The light source outputs an output light beam that includesthe light of one or more longer wavelengths from the first crystal phosphor rod andlight of the one or more first (e.g., blue) wavelengths. Some embodiments includemultiple phosphor light sources of different colors, and/or a blue light source not usingphosphors.申请人：Optonomous Technologies Inc.地址：30330 Rainbow View Court Agoura Hills CA 91301 US国籍：US代理机构：Hanna Moore + Curley更多信息请下载全文后查看