1)violet light-emitting diode蓝发光二级管
1.Real-time detection of dental plaques by a violet light-emitting diode induced fluorescence利用蓝发光二级管诱导荧光检测牙菌斑的研究
英文短句/例句
1.Real-time Detection of Dental Caries by a Violet Light-emitting Diode Induced Fluorescence利用蓝发光二级管诱导荧光检测龋损的研究
2.Real-time detection of dental plaques by a violet light-emitting diode induced fluorescence利用蓝发光二级管诱导荧光检测牙菌斑的研究
3.organic light emitting diode有机发光二级管,[台]有机发光二极管
4.Temperature characteristics of the forward voltage of GaN based blue light emitting diodesGaN基蓝光发光二极管正向电压温度特性研究
5.Superbright InGaN single-quantum-well blue LED超高亮度蓝色铟镓氮单量子阱发光二极管
6.Effect Analysis of Physical Therapy of LED Irradiation for Haunches发光二级管照射对腰部理疗作用分析
7.Study of the luminance intensity on Zn-O deep level in GaP LEDsGaP发光二极管中深能级对发光强度的影响研究
8.Safety test of light-emitting diode(blue) light to rat retina蓝色发光二极管光源照射对大鼠视网膜的安全性试验
9.Analysis of degradation mechanism of GaN blue light emitting diode by the characteristics of capacitance and conductance基于电容和电导特性分析GaN蓝光发光二极管老化机理
10.Experimental and theoretical study of blue InGaN/GaN multiple quantum well blue light-emitting diodesInGaN/GaN多量子阱蓝色发光二极管的实验与模拟分析
11.BLUE LIGHT-EMITTING DIODE BASED ON ZnO NANOWIRE/POLYACRYLAMIDE FILM ON SILICON SUBSTRATE硅衬底上聚丙烯酰胺/氧化锌纳米线薄膜蓝色发光二极管
12.diode other than photosensitive or light emitting diodes二极管,光敏二极管或发光二极管除外
13.The most typical high power LED is super flux LED.最典型的高功率发光二极管超级流量为主导。
14.Influence of γ-ray Irradiation on Deep Level and Brightness of Gap LEDs;γ辐照对GaP发光二极管深能级和亮度的影响
15.A precision mirror constant current source for driving multi-channel LED.一种可驱动多路发光二级管的精密镜象恒流源
16.Enhanced external quantum efficiency of light emitting diodes by fabricating two-dimensional photonic crystal sapphire substrate with holographic technique全息技术制作二维光子晶体蓝宝石衬底提高发光二极管外量子效率
17.Yttrium oxide of phosphor grade--Determination of acid soluble silicon dioxide--Molybdenum blue photometric methodGB/T8762.3-1988荧光级氧化钇中酸溶性二氧化硅量测定钼蓝分光光度法
18.itting light emitting diode表面发射发光二极管
相关短句/例句
blue LED蓝光发光二极管
1.This paper reports the result of the package of InGaN/GaN blue LED with big chips?At room temperature,under the forward voltage of 3.报道了封装大芯片InGaN/GaN蓝光发光二极管 (LED)的实验结果。
3)Blue light-emitting diode蓝色发光二极管
4)Light emitting diode发光二级管
5)Light Emitting Diode LED光发射二级管
6)blue organic light emitting diode(OLED)蓝色有机发光二极管
延伸阅读
半导体发光二极管 在正向偏置下,半导体PN结或与其类似的结构能够发出可见光或近红外光,这种把电能直接转换为光能的器件称为发光二极管,简称LED。 发光是物体内部以某种方式储存的能量转化为光辐射的过程。发光物体的光辐射是材料中受激发的电子跃迁到基态时产生的。半导体(主要是元素周期表中Ⅲ族和Ⅴ族元素构成的化合物半导体)发光二极管属于电流激发的电致发光器件。 电致发光现象发现于1923年,当时并没有引起人们的注意。随着近代技术的发展,对发光器件提出了新的要求,希望发光管简单、可靠、寿命长、价格低、小型化。所以自60年代开始电致发光的研究非常活跃。 发光机理 原子、分子和某些半导体材料,能分别吸收和放出一定波长的光或电磁波。根据固体能带论,半导体中电子的能量状态分为价带和导带,当电子从一个带中能态E1跃迁(转移)到另一带中的能态E2时,就会发出或吸收一定频率(υ)的光。υ与能量差(墹E=E2-E1)成正比,即
