·2,447,543篇论文数据，部分数据来源于NoteExpress
Spectrum very close to the solar spectrum, so that the light-emitting efficiency and light color of greatly improved.
光谱十分接近于太阳光谱， 从而使灯的发光效率及显色性大为提高。
With the rapid promotion of the LED chip light-emitting efficiency and heat dissipation technology, the fill factor coefficient of the LED display has been up to 10%.
随着LED芯片发光效率和散热技术的快速提升，显示屏分辨率越来越高，目前填充因子系数已达到10%。
Fluorescent layer produced by the fluorescent powder has favorable printing characteristic, sky-high ultraviolet light absorbing quality and light-emitting efficiency.
这种荧光粉制作出的荧光层具有良好的印刷特性，极高的紫外光吸收能力和发光效率。
应用推荐