发明名称 POWER SURFACE MOUNT LIGHT EMITTING DIE PACKAGE
摘要 A light emitting die package includes a substrate, a reflector plate, and a lens. The substrate has traces for connecting an external electrical power source to a light emitting diode (LED) at a mounting pad. The reflector plate is coupled to the substrate and substantially surrounds the mounting pad, and includes a reflective surface to direct light from the LED in a desired direction. The lens is free to move relative to the reflector plate and is capable of being raised or lowered by the encapsulant that wets and adheres to it and is placed at an optimal distance from the LED chip(s). Heat generated by the LED during operation is drawn away from the LED by both the substrate (acting as a bottom heat sink) and the reflector plate (acting as a top heat sink).
申请公布号 US2011186897(A1) 申请公布日期 2011.08.04
申请号 US201113023273 申请日期 2011.02.08
申请人 发明人 LOH BAN P.
分类号 H01L33/60;H01L33/54;H01L33/58 主分类号 H01L33/60
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