2) vertical LED
垂直结构LED
1.
With advantages such as energy saving and long lifetime, GaN-based vertical LED will be widely used in general illumination, scene lighting, special lighting and auto lighting.
GaN基垂直结构LED具有耗电量小、寿命长等优点,在通用照明、景观照明、特种照明、汽车照明中被广泛应用。
3) vertical-electrodes LEDs
垂直结构发光二极管(LED)
1.
The size and density of hexagonal cones on the N-face of GaN are the major factors which affect the vertical-electrodes LEDs\' extraction efficiency.
用加热后的KOH水溶液腐蚀GaN材料的N极性面,用以提高GaN基垂直结构发光二极管(LED)的出光效率。
5) GaN-based white LEDs
GaN基白光LED
1.
In this paper,the current accelerated aging experiment on three groups of GaN-based white LEDs produced on the Al2O3 substrate have been performed at 30 mA、50 mA and 70 mA.
随着老化电流的增大,GaN基白光LED的光输出功率随时间的衰减速率相对较快;随老化时间的加长,30 mA电流驱动下,GaN基白光LED相对光谱中黄光比重先增加再减小。
2.
According to the results,the best rated operating current of GaN-based white LEDs is discussed.
实验研究了恒流驱动条件下,GaN基白光LED的正向电压、发光光谱和发光效率随环境温度的变化情况。
补充资料：垂直
当两直线所成的角为直角时，称它们互相垂直。这一概念也可推广到两平面间或直线与平面间的情况。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条