1) trichromatic white-light sources based on LED
三基色白光LED
2) 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。
3) full color RGB LED backlight
RGB三原色LED背光
4) white LED
白色LED
1.
Study of white LED light source circuit design;
白色LED光源电路设计研究
2.
Step-up Converter MAX1848 for White LED Driver;
驱动白色LED的升压式变换器MAX1848
3.
Current Regulated white LED Driver LM2792 with Analog Brightness Control and its Application;
具有电流调节、模拟亮度控制的白色LED驱动器LM2792及其应用
5) White LED
白光LED
1.
The voltage-rising convertor XC9103 of the drive white LED;
驱动白光LED的升压式变换器XC9103
2.
Development of the Ce-YAG-doped glass phosphor for white LED;
用于白光LED的掺杂Ce-YAG荧光玻璃的研制
3.
Research and progress in mechanisms of aging white LED;
白光LED老化机理研究进展
6) white-LED
白光LED
1.
Research on the degradation of phosphors in White-LED;
白光LED中的荧光粉老化研究
2.
Optical Design and Measurement of White-LED s Phosphor Layer;
白光LED荧光粉层中的光学设计及测量
3.
Therefore it could be used for adjusting CRI of near-ultraviolet or blue chips-based white-LED.
它们均发射红光,可用于近紫外和蓝光LED芯片,与其他荧光粉一起封装白光LED以调节显示指数和色温等参数。
补充资料：三甲基色酮
分子式：
CAS号：
性质：有多种异构体，其中：2,3,6-三甲基色酮，熔点105～106℃。2,3,7-三甲基色酮，熔点89℃。2,5,8-三甲基色酮，熔点81℃。2,6,8-三甲基色酮，熔点125℃。一般用邻羟基芳香酮与羧酸酯通过酯酮缩合、闭环等反应制取。用作有机合成试剂。
CAS号：
性质：有多种异构体，其中：2,3,6-三甲基色酮，熔点105～106℃。2,3,7-三甲基色酮，熔点89℃。2,5,8-三甲基色酮，熔点81℃。2,6,8-三甲基色酮，熔点125℃。一般用邻羟基芳香酮与羧酸酯通过酯酮缩合、闭环等反应制取。用作有机合成试剂。
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