集成反射器的封装技术用于提升高功率UVC LED芯片的光提取效率Enhanced Light Extraction Efficiency of high power UVC LEDs by SMD-Packaging with Integrated Reflectors胡晓东德国MSG Lithoglas GmbH亚太地区总监HU XiaodongDirector of Asia Pacific Region of MSG Lithoglas GmbH, Germany