The optical design of experiments of High-power LED lighting was done on some issues, analysis and computer simulation.
就大功率LED照明的光学设计中的一些问题做了实验、分析和计算机模拟。
With the deepening of the Green Lights' concept, the high-power LED energy-saving products become increasingly recognized and applied by the market.
随着绿色照明概念的深入，市场已经越来越广泛的认可及应用到大功率LED节能产品。
Experimental study of temperature through the parameters on the parameters of high-power LED photoelectric effect laid the foundation for the optical design.
通过实验研究了温度这一参数对大功率LED光电参数的影响，为光学设计奠定了基础。
A packaging structure of high-power LED was presented, microlens array was employed in the secondary optical design, optical properties of the package was studied using Trace pro.
建立了一种大功率LED的封装结构，二次光学设计采用了微透镜阵列技术，运用光线追踪法研究了这种封装结构的光学性能。
This paper analyzed the principles and working characteristics of High-power LED. The characteristics of LED determine which power driver to use. LED lighting needs constant current driver.
文章分析了大功率LED的原理和工作特性，LED的特性也决定了驱动电源的性能要求，LED照明适合恒流源驱动。
On Monday, the knee-high water invaded shops, damaged merchandise, idled transportation including the city's public water buses and led to some power cuts.
周一，深及膝盖的海水涌进店铺，摧毁了货物，导致交通中断，水上巴士停运，此外还造成部分地区停电。
Oil prices are also likely to be kept at high levels by increased demand from Japan, where damage from the March 11 earthquake and tsunami has led to the shutdown of one nuclear power facility.
日本需求的增长也可能导致油价停留在高位。3月11日发生的地震和海啸造成的损坏，导致日本一座核电站关闭。
Using a new high power white LED with high quality, more stable and longer life; Special design for waterproof , suitable for all kinds of environmental and weather conditions.
LED隧道灯采用新一代高品质大功率白光LED，性能稳定，工程寿命长；特殊设计的防水结构，适合各种环境的气候条件。
LED lamps have lots of advantages comparing with traditional lamps. Along with the increase of LED's power, high light LED lamps have a great potential to replace traditional light source.
LED灯具具有强于传统光源的若干优势，随着LED功率不断提高，高亮度的LED灯具有着取代传统照明灯具的趋势，应用潜力非常大。
High power LED Lamp is characterized by small volume, light weight, epoxy resin packaging, good impact resistance and unbreakable property.
大功率LED灯体积小、重量轻，环氧树脂封装，可承受高强度机械冲击和震动，不易破碎。
Company's main products include high power white, blue and green LED epi wafers and chips for the back lighting application of laptop and LCD TV and general lighting.
公司主要产品包括高功率白色，蓝色、绿色和紫色发光二极管外延片和芯片可应用于笔记本电脑和液晶电视的背光源照明及普通照明。
Based on the characteristic of constant-current driving, the authors discussed the control method for the high power LED, designed and actualized a project which has comprehensive function.
根据大功率LED的恒流驱动特性，讨论了大功率LED的驱动控制方法，设计并实现了一种功能较全面的驱动控制方案。
The article discusses the applications of high power LED technology in producing huge out-door big-pitch screen.
本文就大功率LED技术在制作户外大间距超大显示屏的应用进行了探讨。
This high power LED can combine numerous warm white, red, green and blue chips into a single package, and also have the ability to have high lumen output with lower wattage.
大黄蜂系列为结合暖白、红光、绿光、以及蓝光四色合一高功率封装产品，提供给需求更好的晃光效果灯具应用，并能创造低瓦数高亮度输出的优越特性。
The results showed that temperature is the main factor to influence the photoelectricity property of high power white LED.
研究结果表明温度是影响大功率发光二极管光电性能的主要因素。
Unfortunately, the high costs of building and maintaining a nuclear power lant have led to a much slower rate of growth than was predicted.
不幸的是，建立和维持核发电厂的成本很高，使得建设速度要比原先预料的慢许多。
In this paper, a high-sensitivity lightwave communication system is set up by using a mini-power near-infrared LED as a light emitter, a phototransistor as a photoelectric receiver.
本文采用小功率红外发光管作光源，用光敏二级管作光接收器件，建立了高灵敏度的光波通信系统。
To guarantee reliability and long service life, infrared LED and high power photocell (PIN) are adopted.
为保证可靠和长寿命，采用了红外发光二极管（LED），光敏器件采用大功率光电池（PIN）。
Compared with other driving mode, switching power technology has high efficiency, so the thesis gives a LED driver in detail with switching power technology.
与其它恒流源驱动方式相比，开关电源技术有着高效灵活的优点，因此本文基于开关电源技术给出了一种LED驱动电路。
Green means GO for high battery voltage, red refers to low battery levels, and an unlit LED warns of insufficient battery power to conduct further tests.
绿色灯亮表示高电量，红色灯亮表示低电量，无灯光的LED则警告电池电量不足以进行下一个测量。
LED crystal lamp is a high-end interior lighting products, efficient use of energy saving high power LED as light source, the choice of natural crystal, made of quartz preparation.
LED水晶壁灯是一款高档的室内装饰灯具产品，采用高效节能环保的大功率LED为发光源，选用天然水晶、石英配制制作而成。
The photoelectric parameter of copper and aluminum plate substrate high-power white LED bulbs and its discipline of the temperature change were studied in the same test conditions.
在相同测试环境条件下，对铜基板和铝基板封装的大功率白光LED灯泡的光电参数，以及其点亮后温度的变化规律进行了研究。
The LED high power lamp is provided with safeguard of power on, short circuit and over loading, etc. ensured the security of products.
l具备开路、短路、过载等保护功能，保证了产品的安全性。
The research of high power LED driver circuit comes avid and challengeable.
大功率LED的驱动电源研究显得迫切而具有挑战。
In applications like LED lighting which are largely driven by energy savings it only makes sense to use a high efficiency power supply.
其应用领域，如LED照明设备，出于广泛的节能诉求，采用高效率电源是再合适不过了。
The luminous intensity, luminous flux and color coordinate of high-power white LED have relations with different place.
研究了在蓝光芯片加黄色荧光粉制备白光LED方法中，色坐标位置对光通量的影响。
LED high power cast light can be remote or DMX control, the button switch, can be achieved through the use of color chase MDX3 channel effects, and scene lighting designers may also be regulated.
LED大功率投光灯可用遥控或DMX控制，按钮开光，通过使用MDX3通道可达到色彩追逐效果，且场景也可由灯光设计师进行调控。
By selecting the phosphor, silicon and mixture ratio, high-power white LED with high brightness and low attenuation is prepared, and the color rendering index (CRI) reaches 95.
通过甄选荧光粉、硅胶以及配比，制备出显色指数(CRI)为95的高亮度、低衰减的大功率白光led。
By selecting the phosphor, silicon and mixture ratio, high-power white LED with high brightness and low attenuation is prepared, and the color rendering index (CRI) reaches 95.
通过甄选荧光粉、硅胶以及配比，制备出显色指数(CRI)为95的高亮度、低衰减的大功率白光led。
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