LED英文资料及中文翻译

LED种类及英文翻译LED是一种发光二极管（Light Emitting Diode）的简称，它是一种能够将电能转换为光能的固态发光装置。

由于其能耗低、寿命长、颜色鲜艳、体积小等优点，LED在照明、显示、通信等领域得到了广泛应用。

下面将介绍一些常见的LED种类及其英文翻译。

1. 蓝色LED（Blue LED）蓝色LED是一种利用镓化合物与氮化镓材料制成的发光二极管，其发射蓝光的波长通常在450纳米左右。

2. 绿色LED（Green LED）绿色LED是基于磷化镓材料制成的发光二极管，其发射绿光的波长通常在520纳米左右。

3. 红色LED（Red LED）红色LED是利用化合物半导体材料制成的发光二极管，其发射红光的波长通常在620-630纳米之间。

4. 黄色LED（Yellow LED）黄色LED是通过掺杂化合物半导体材料制成的发光二极管，其发射黄光的波长通常在580纳米左右。

5. 橙色LED（Orange LED）橙色LED是一种发射橙光的发光二极管，其波长介于红光和黄光之间。

6. 紫色LED（Purple LED）紫色LED是通过掺杂化合物半导体材料制成的发光二极管，其发射紫光的波长通常在380-420纳米之间。

7. 白色LED（White LED）白色LED是一种通过使用荧光材料或混合红、绿、蓝三种发光二极管的光源，以实现白光发射。

8. 红外线LED（Infrared LED）红外线LED是一种发射红外线光的发光二极管，其波长通常大于700纳米。

9. 紫外线LED（Ultraviolet LED）紫外线LED是一种发射紫外线光的发光二极管，其波长通常小于400纳米。

10.RGBLEDRGBLED是一种由红、绿、蓝三种颜色的发光二极管组合而成的，通过控制各个LED的开关，可以通过光的混合达到所需的颜色。

11. 定向LED（Directional LED）定向LED是一种能够将光束集中在特定方向的LED，例如高亮度发光二极管（High-brightness LED）和高功率发光二极管（High-power LED）。

LED照明常用词汇英文翻译LED照明常用词汇中英文对照(一)SMT Surface Mounting Technology 表面安装技术SMC Surface Mounting Components 表面安装元件SMD Surface Mounting Devices 表面安装器件COB Chip-on-Board, 也称之为芯片贴装技术, 裸die直接绑定在电路板上裸芯片 dieCOB简介及工艺COB简介及工艺COB（Chip-on-Board），也称为芯片直接贴装技术，是指将裸芯片直接粘贴在印刷电路板上，然后进行引线键合，再用有机胶将芯片和引线包封保护的工艺。

和常规工艺相比，本工艺封装密度高，工序简便。

COB技术的优点：1、性能更优越：采用cob技术，将芯片裸die直接绑定在pcb板上，消除了对引线键合连接的要求，增加了输入/输出（I/O）的连接密度，产品性能更加可靠和稳定。

2、集成度更高：采用cob技术，消除了芯片与应用电路板之间的链接管脚，提高了产品的集成度。

3、体积更小：采用cob技术，由于可以在pcb双面进行绑定贴装，相应减小了cob应用模块的体积，扩大了cob模块的应用空间。

4、更强的易用性、更简化的产品工艺流程：采用了独创的集束总线技术，cob板和应用板之间采用插针方便互连，免除了使用芯片必须经过的焊接等工艺流程，降低了产品使用难度，简化了产品流程，同时使得产品更易更换，增强了产品易用性。

5、更低的成本：cob技术是直接在pcb板上进行绑定封装，免除了芯片需要植球、焊接等加工过程的成本，且用户板的设计更加简单，只需要单层板就可实现，有效降低了嵌入式产品的成本。

COB工艺流程及基本要求工艺流程及基本要求：清洁PCB---滴粘接胶---芯片粘贴---测试---封黑胶加热固化---测试---入库1．清洁PCB清洗后的PCB板仍有油污或氧化层等不洁部分，用皮擦试帮定位或测试针位，对擦拭的PCB板要用毛刷刷干净或用气枪吹净方可流入下一工序。

led 灯具构成英文led 球泡灯：led bulbLed 贴片灯珠：SMD LEDLed驱动电源：led driver隔离电源：isolated driver非隔离电源：non-isolated driver玻璃罩：glass cover陶瓷罩：ceramic cover塑料罩：plastic cover透镜:lens散热器：heat sink铝外壳：aluminium housingE27底座：E27 base螺母：nut接头：coupling接线端子：Terminal保险丝：fuse硅套管：silicon sleeve螺丝：Screw电线：Cord/Wire地线：Ground Wire导热座：heat conduction block Led灯管：led tube 灯珠：led电源：driver线路板：circuit board铝基板：aluminium pcb玻纤板：FR-4 plate铝型材：aluminium sectionPc 塑料管：plastic tube磨砂罩：frosted cover条纹罩：stripped cover透明罩：transparent cover堵头：plugled灯条: led strip lightFPCLED 灯珠：led电阻：resistor硅胶套管:silicon sleeve锡膏：solder paste电子线：wire热缩套管：heat-shrinkable T bush 铝基板：aluminium pcb铝支架aluminium bracket电源：driver控制器：controller裸板：bare board滴胶：crystal epoxy灌胶：solid coverLed面板灯：led panel light铝框：aluminium sashLed 灯珠：ledLed 导光板：light guide plateLed扩散板：Diffuser反光纸：reflective sheeting后盖板：back shroud电源：driverLed天花灯：led ceiling light灯珠：Led电源：driverLed透镜：lens散热器：radiator外壳：housing铝基板：aluminium pcb导线：wire Led 筒灯：led down light 灯珠：led电源：driver外壳：housing透镜：lens反光杯：reflection cupLed 射灯：led spotlight灯珠：led驱动电源：driver铝基板：aluminium pcb灯盖：lamp cover灯杯：lamp cover底座：base透镜：lens螺丝：screw分享LED和节能灯的专业术语中英翻译LED以及节能灯专业术语汇总LED=light emitting diode 发光二极管 shell material character 外壳材料Light source 光源 fluorescent light 荧光灯Type 型号 ultraviolet radiation 紫外线辐射Lamp luminous flux 流明量 connector 接头Color temperature CCT 色温 reactive loss 有功损耗Lamp body material / housing 外壳材料 active loss 无功损耗Place of origin 原产地 AC=alternating current 交流电Product name 产品名称 DC=direct current 直流电Beam angle 照射角度 socket 插座LED brand LED 品牌 transformer 变压器Input voltage 输入电压 dimmer 调光器Lamp luminous efficiency 光效 spectrum 光谱Working temperature /operating temperature 工作温度 optical lens 光学透镜Certification 认证 aluminum 铝LED type LED类型 high voltage 高压Lifespan / lifetime 使用寿命 low voltage 低压Lamp power 功率 strobe 频闪CRI color rending index 显色指数 hazardous material 有害物质Base type/ lamp base/socker type 底座 spotlight 射灯PF power factor 功率因数 mercury 汞CCT=correlated color temperature 色温 lead 铅Halogen 卤素灯 instant start 迅速启动Lamp cover / lamp shade灯罩 solid state 固态的Epistar 台湾晶元简称ES shockproof 放震的Dimmable 可调光 heat dissipation 散热Frosted PC 雾罩 dimension 尺寸Incandescent 白炽灯 ultra bright 超亮的IP rating / protection class 防尘防水指数 flame retardant 阻燃剂Warn color 暖色 heat sink 散热器Cold color 冷色 emit 放射，发出SMD 贴片 fault 故障DIP 直插 quantity 灯珠颗数COB=chip on board 板上芯片 soft light 柔光Warranty 保质期 closed to natural light 接近自然光Application 应用范围 excellent luminous output 高光效CE 产品认证 concise and fashion appearance 样式精简流行ROHS 限制在电子电器产品中使用有害物质的指令 high energy conservation 高节能Conductive plastic/plastic that conduct heat 导热塑胶 parameter 参数Led driver LED 驱动 Stable current control driver恒流控制驱动程序Power supply / switch开关电源 super heat dissipation：散热性好Light tube support 灯管支架 Electric wire 电线Lamp holder 灯头 solid mercury 固态汞CFL=compact flourescent light：紧凑型节能灯 mixed/blended powder：混合粉tri-phosphor powder: 三基色粉 aluminum: 铝diameter of whole tube：灯管直径 frosted glass: 雾镜T2 lamp：T2灯 flame retarded PBT case: 防阻燃PBT材质Super-power lamp：大功率灯 spotlight: 聚光灯Floriated lamp/lotus lamp：莲花灯 bulb lamp: 球泡灯Half spiral lamp：半螺灯 corn lamp: 玉米灯Full spiral lamp：全螺灯 mushroom lamp: 蘑菇灯Tubular lamp：U型灯 guarantee period: 保质期Illumination intensity：光照强度 mixed powder: 混合粉Compact structure：结构紧凑 chip: 芯片No flickering/strobe：无闪烁 len: 透镜High light: 高光效 angle: 角度Ideal replacement of incandescent: 完美的取代白炽灯 colored bulb: 彩泡Optional wattage: 可选瓦数 reflector: 反光杯Length of lamp: 整灯长度 heat dissipation index: 导热系数Turns of tube: 灯管圈数 heat radiation index: 热辐射系数high voltage resisted: 耐高压 loading port: 装货港creepage resisted: 抗漏电 MOQ: minimum order quantitystatic resisted: 抗静电 sample: 样品catalogue: 样本 copper ：铜name card: 名片 rare earth 稀土元素delivery time: 交货期 halogen powder 卤粉payment：付款方式 pipe / tube diameter 灯管直径句子1.Saving 80% energy:节能80%2.it makes the lighted objects more vivid使被照物看起来更生动3.energy saving lamp is saver 85% energy than the incandescent lamp节能灯比白炽灯节能85%4.we use PBT material with good tooling我们使用制造工艺非常好的PBT材质5.A grade tri-phosphor fluorescent powderA级三基色粉6.high lumen efficiency over 60lm/w高光效达60lm/w7.much lower heat than incandescent or halogen bulbs产生的热量比白炽灯和卤素灯更低8.most popular shape and dimension in the market在市场上是比较流行的款式9.energy saving and cost saving节能，节省费用10.high efficiency, high frequency without flickering高效率，高频率无闪烁11.eye protection, healthy light, good visual effect and high durability保护视力，健康，视觉效果好，耐久性强12.ideal replacement of incandescent lamp.白炽灯的完美替代品13.environment friendly. No mercury and lead left.环保，使用后没有汞和铅Application:For energy saving lamp: college, office, hospital, school, factory, shopping mall, supermarket, parking lot, teaching room, bedroom, kitchen room, bank, meeting roomFor LED: hotels decoration, hospital decoration, commercial complexes, conference/meeting rooms, residential/institution buildings, school lighting, places where need energy saving and high color rendering index lightingLED灯具行业词汇大全1.Home LightingAqua Lamp----------------------------------水灯Chandeliers————————————枝状吊灯floor-------------------------------------------落地灯pendant light------------------------------ 吊灯table light---------------------------------- 桌灯vanity mirror light-------------------------镜前灯bathroom light----------------------------浴室灯ceiling fan light----------------------------吊扇灯ceiling mounts-----------------------------吸顶灯garden light--------------------------------庭园灯nightlight------------------------------------夜灯desk lamp-----------------------------------台灯cabinet light--------------------------------橱柜灯wall lamp------------------------------------壁灯2. COMMECIAL LIGHTINGRecessed fluorescent light fixture----------------------------------格型日光灯Emergency light---------------------------------------------------------紧急照明灯Streetlight----------------------------------------------------------------路灯Outdoor light------------------------------------------------------------户外灯Work light----------------------------------------------------------------工作灯Torchier------------------------------------------------------------------火炬灯Downlight---------------------------------------------------------------崁灯Engineer lamp----------------------------------------------------------工程灯Linear lamp-------------------------------------------------------------线灯Spotlight----------------------------------------------------------------投光灯Searchlight-------------------------------------------------------------探照灯Track light--------------------------------------------------------------轨道灯3. Special-purpose lightStage light------------------------------------舞台灯Strobe light----------------------------------警示灯LED Indicator-------------------------------LED指示灯Revolving lamp-------------------------------跑马灯Decorative light---------------------------装饰灯Christmas light------------------------------圣诞灯Neon light-----------------------------------霓虹灯Solar-powered lamp----------------------太阳能灯4. Light BulbEnergy-saving lamp--------------------------------省电灯泡Standard bulb---------------------------------------一般灯泡Motorcycle lamp------------------------------------摩托车灯Auto lamp--------------------------------------------汽车灯LED bulb----------------------------------------------LED灯泡Fluorescent lamp-----------------------------------荧光灯Incandescent lamp--------------------------------白炽灯泡Light tube-------------------------------------------灯管LED light bar----------------------------------------LED灯条High-power LED-----------------------------------高功率LEDLED modules---------------------------------------LED模组Electrode-free discharge induction lamp------无极管5. Accessories hardware and othersDie-casting-----------------------------------压铸件Hardware fitting----------------------------五金配件Lampshade----------------------------------灯罩Switch----------------------------------------开关Socket----------------------------------------插座Light tube support------------------------灯管支架Lamp socket--------------------------------灯座Lamp Holder--------------------------------灯头Electric wire-------------------------------电线Connector-----------------------------------接头Starter----------------------------------------启动器Sensor----------------------------------------感应器Voltage stabilizer---------------------------稳压器Controller------------------------------------灯效控制器Acrylic fitting--------------------------------亚克力配件Commutator&converter-----------------镇流器及换流器Transformer--------------------------------变压器Driver-----------------------------------------驱动器Inductance ballast------------------------电感安定器Glass&crystal lighting parts-------------玻璃及水晶配件Plastic fitting-------------------------------塑料配件Dimmer--------------------------------------调光器Electric ballast-----------------------------电子安定器Glass making&processing machinery---------------玻璃制造及加工机械Light test instrument---------------------------------------灯饰测试仪器防护等级标准防护等级IP54， IP为标记字母，数字5为第一标记数字，4为第二标记数字第一标记数字表示接触保护和外来物保护等级，第二标记数字表示防水保护等级；接触保护和外来物保护等级(第一个数字) 防水保护等级( 第二个数字) 防护范围第二个数字第一个数字防护范围名称说明名称说明0 无防护 - 0 无防护 -1 防护50mm直径和更大的固体外来体探测器，球体直径为50mm,不应完全进入 1 水滴防护垂直落下的水滴不应引起损害2 防护12.5mm直径和更大的固体外来体探测器，球体直径为12.5mm,不应完全进入 2 柜体倾斜15度时，防护水滴柜体向任何一侧倾斜15度角时，垂直落下的水滴不应引起损害3 防护2.5mm直径和更大的固体外来体探测器，球体直径为2.5mm,不应完全进入 3 防护溅出的水以60度角从垂直线两侧溅出的水不应引起损害4 防护1.0mm直径和更大的固体外来体探测器，球体直径为1.0mm,不应完全进入 4 防护喷水从每个方向对准柜体的喷水都不应引起损害5 防护灰尘不可能完全阻止灰尘进入，但灰尘进入的数量不会对设备造成伤害 5 防护射水从每个方向对准柜体的射水都不应引起损害6 灰尘封闭柜体内在20毫巴的低压时不应进入灰尘 6 防护强射水从每个方向对准柜体的强射水都不应引起损害7 防护短时浸水柜体在标准压力下短时浸入水中时，不应有能引起损害的水量浸入注：探测器的直径不应穿过柜体的孔 8 防护长期浸水可以在特定的条件下浸入水中，不应有能引起损害的水量浸【行业趋势】LED照明国际市场分析随着环境污染日益加重，LED作为新一代照明技术，成为当今全球社会所关注的焦点。

accent lighting 重点照明accommodate 调节accuracy 准确度，精确度a.c. powered lamp 交流供电的灯acting-area（spot） lighting 舞台前台（聚光）照明activated electrode 激活电极activated phosphor 激活荧光粉actual life 有效寿命adapting luminance （视觉）亮适应性additional lighting 辅助照明additional exposure 辅助曝光adiabatic 绝热的adjustable spot lamp 可调聚光灯；车灯adjustment for illumination 照明调节；照度调整admissble burning position（灯的）允许燃点位置advanced ignition 预热启动advertising lighting 广告照明afterglow 余晖age 寿命；老化；灯老炼aged lamp 已老炼的灯aging 老炼；老化aging condition 老炼条件aging rack 老炼台aging rate 老化速率agreeable luminous enviroments适宜的照明环境aiming of head lamps 前灯对焦airborne lighting 飞机照明airfield lighting 机场照明air-cooled lamp 风冷式的灯air discharge 空气放电albedo 反射率alight 发光的灯alignment 调整，对整alignment of headlights （汽车）前灯的对焦amalgam 汞齐amalgam fluorescent lamp 汞齐荧光灯analog circut 等效电路，模拟电路angle lighting fitting 定向照明灯具angle of adjustment（聚光灯的）调整角度angle of approach light （机场）着陆指示灯anode-to-cathode distance 极间距离anti-aircraft fitting 防空灯具apparent brightness 表观亮度apparent current 视在电流apparent power 视在功率apparent resistance 视在电阻appraisal of glare 眩光评价apprasial of lighting 照明效果评价approach lighting 着陆照明（汽车）arcarc-back 电弧逆弧aapproach lighting fitting 着^击照明灯具arc distribution 电弧分布arc drop 电弧位降arc excitation 电弧激发arc failure 息弧arc formaion 电弧形成arc gap 弧隙arc hissing 电弧噪音arc ignition 电弧的触发arc instability 电弧的不稳定性arc lamp 弧光灯arc lamp carbon 碳弧灯arc length 电弧长度arc light 弧光，弧光灯arc luminance 电弧发光率arc migration 电弧移动arc noise 电弧噪音arc spectrum 电弧光谱architectural lighting 建筑照明area floodlighting 大面积泛光照明area of illumination 受照面arrangement of fitting 灯具酉己置artificial daylight 人造昼光artistic lighting 艺术照明assessment of glare 眩光评价asymmertrical intensity distribution 非对称光强分布asymmertric lighting fitting 非对称灯具automobile lighting 汽车照明auxiliary discharge 辅助放电ambipolar diffusion ［物］双极扩散arc discharge电弧放电弧光放电Avalanche n 雪崩丫.雪崩buffer gas 缓冲气体candlen .蜡烛vt.对着光检查cap 灯座charge neutrality 电中性区chromaticity diagram 色度图coiled coil 卷曲螺旋colorimetry 色度学Columnar cell 柱状细胞compact fluorescent lamp 紧凑型荧光灯cone cell 视锥细胞,圆锥细胞critical anglen.［物］［空］临界角carbon arc lamp 炭弧灯diffusev. 散播,传播，漫射，扩散,（使）慢慢混合adj.散开的，弥漫的diffuse reflection 漫反射diffuse transmission 扩散透射漫透射扩散传输diffusionn, 扩散，传播,漫射double helix 二重螺旋线,双螺旋线electroluminescent lamp场致发光灯electroden.电极electroluminescencen.［物］场致发光,电致发光electromagnetic radiation 电磁辐射electromagnetic wave n. ［电磁］电磁波envelope 玻壳filamentn, 细丝,灯丝Filter n. 滤波器,过滤器,滤光器,筛选fluorescent lamp n. 荧光灯（管），日光灯（管）full radiator完全辐射体Fuse n. 保险丝,熔丝v,熔合gas incandescent lamp充气白炽灯gas-filled lamp 充气灯getter 消气剂glass pinch 玻璃封接glow discharge 辉光放电high pressure mercu iry lamp 高压汞灯high pressure xenon lamp 高压氙灯homogeneous light 单色光Illuminance n.（=illumination）照明［度］,启发Incandescent lamp 白炽灯，白热灯incidencen. ］入射incident angle 入射角inert gas 惰性气体infrared rayadj. 红外线的n.红外线intensity 光强irradiation 辐照度lamp cap 灯（泡）头管帽lead wire 导线light intensity 光强度low pressure discharge 低气压放电low pressure sodium vapourlamp 低气压钠灯luminance［计］亮度luminous fluxn. ［物］光通量（其单位为流明lumen）luminous intensity 发光强度, 照度mediumn .媒体，方法，媒介adj.中间的，中等的,半生熟的mesopic vision 过渡视觉黄昏黎明视觉metal halide lamp 金属卤化物灯metastable states 亚稳态monochromitry/monochromatic单色neon arc lamp 氖（弧）灯, 氖光灯，霓虹灯neon lampn. 霓虹灯phospho r荧光粉photogenerator 半导体发光器photometers 光度计，曝光计Photometry 光度测定，测光法photopic vision 亮视觉，白昼视觉photosynthesis .光合作用positive column 正柱区primary color 原色Prismatic adj .棱镜的propagationn. 动植物，繁殖，（声visible light 可见光电磁辐射等）传播wavelengthn. ［物］［无］波长radial 射线灯具英语词汇radiance 辐亮度烟花灯firework lamp / light radiation flux 辐射通量节日灯holiday lamp / lightradiation power 辐圣诞灯Christmas lamp / light射功率椰树灯coconut lamp / lightradio waven. 无线电波卤素灯Halide Lamps / Halogen radiometryn. 辐射线测定Lampsreflectv. 反射，白炽灯泡incandescent light bulbs reflection anglen .反组合开关integral switch射角专业照明illumination refraction 折射舞台灯stage lampretinan. ［解］视网膜应急灯emergency lamp / light saturated color 饱和色嵌灯/嵌入灯/埋地灯recessed light /scatteringn. 散射lamp车灯car lampscotopic vision 暗［夜，微光］视车头灯head lamp见投光灯spot light / lampsolid anglen. ［几］立走线灯light linear体角，多面角泛光灯flood light / lamp spectral luminous efficiency光谱效率曲线景观灯landscape light / lamp spectrum 波谱电子感应灯electronic senor light /spiralityn. 螺旋形lamp灭蚊灯mosquito killer lampsputtering 溅身寸阴极真光源light空喷镀，阴极溅镀灯泡门二■ 1 k. bulbthermal radiation 热辐射节能灯energy saving lamptotal internal reflection ［光］全节能灯（紧凑型荧光灯）Compact内反射Fluorescent Lamptotal reflection 全反射荧光灯fluorescent light /lamp transmissionn. 播送，发射，荧光灯支架fluorescent light fixtures 传动，传送，传输，转播电筒flashlight/torch light / lamp trichromaticadj. 三色的，三灯杯lamp cup色版的，三原色的金卤灯metal halide/halogen lamp tungsten halogen lamp 卤钨灯溴钨灯Bromine tungsten lamp ultraviolet radiationn. 紫外线汞灯mercury lampvacuum lamp 真空灯钠灯Sodium lamp卤钨灯Halogen tungsten lamp碘钨灯iodine tungsten lamp氖灯/霓虹灯neon lamp 石英灯quartz lamp倍尔诺照明Banner lighting company 卤素灯halogen lamp灯饰配件light fittings灯罩lamp shade灯头/灯座lamp holder灯头/灯座lamp base灯盘lamp house气体放电灯Gas discharge lamp荧光灯fluorescent light /lamp current-carry 载(电)流的current-conducting 导电的压克力配件acrylic fitting 塑胶配件plastic fitting陶瓷配件ceramic fitting 五金配件hardware fitting玻璃配件glass fitting压铸件die-casting fitting开关switch电线electric wire / power cored 插针/插头Pin (plug) 插座socket电感镇流器Inductive / magnetic ballast 电子镇流器electronic ballast 适配器adapter变压器transformer启动器starter整流器commutator感应器sensor调光器dimmer端子台terminal荧光灯管Linear fluorescent light tube三基色tri-phosphor三基色稀土荧光粉tri-phosphor Fluorescent Powder三基色灯管tri-phosphor tube light 三基色发光二极管tri-phosphor LEDS 伪彩色LED显示屏pseudo-color LED panel全彩色LED显示屏all-color LED panel 光及辐射Light and radiation光通量(单位为：流明lm) Luminous flux ,①光强度Iluminous intensity, 光强度单位：坎德拉candela, cd照度Illuminance, E照度单位:勒克斯Lux, lX辉度Luminance, L辉度单位:坎德拉每平方米cd/出色温Color Temperature 色温单位:绝对温度Kelvin, K光色Light color演色性Color rendering平均演色性指数general color rendering index, (Ra)灯具效率Luminaire efficiency 不可见光Invisible Light光谱Spectrum白炽灯泡Incandescent bulb吸顶灯ceiling lamp / light水晶灯crystal lamp / light室内灯residential lamp / light枝状大吊灯chandeliers吊灯pendant lamp / light半吊灯half pendant lamp / light台灯table lamp / light 壁灯wall lamp / light落地灯floor lamp / light水珠灯water pearl lamp / light导轨灯track lamp / light 柱灯pillar lamp / light 蒂凡尼灯tiffany lamp / light 风水灯w ater fountain lamp / light 户外灯outdoor lamp / light 路灯street lamp / light筒灯down lamp / light投光射灯spot lamp / light 庭院灯garden lamp / light草坪灯lawn lamp / light草地灯lawn lamp / light防水灯water proof lamp / Under water lamp current-limiter 电流限制器，限流器current-limiting 石艺灯marble lamp / light羊皮灯parchment lamp / light镜前灯mirror front lamp / light格栅灯grille lamp / light 木灯wooden lamp / light宫灯palace lamp / light仿水晶灯imitated crystal lamp / light 低压灯low voltage lamp / light工艺灯artificial lamp / light镜画灯picture lamp / light 吊线灯track / line lamp / light 柱头灯water jet lamp / light 水底灯underwater lamp / light 户外壁灯outdoor wall lamp / light 组合灯assembled lamp / light太阳能灯solar lamp / light 彩灯holiday lamp / light 彩虹灯rainbow lamp / light 烟花灯firework lamp / light。

单词led的中文是什么意思单词led的中文是什么意思英语单词led的结构是非常简单的，那么它的中文意思是否也一样的简单呢?下面就让店铺给大家分享英语单词led具体的中文意思相关知识吧，希望能对你有帮助!英语单词led的中文意思英 [led]；美 [ld]原级：lead第三人称单数：leads第三人称复数：leads现在分词：leading动词领导; 带路( lead的过去式和过去分词 ); 指挥; 领先英语单词led的单语例句1. A British business delegation led by Mandelson are scheduled to visit China at the end of April.2. Rail passengers faced longer journeys after fears of buckled tracks led to speed limits being imposed across the country.3. Such profligacy has led to levels of debt that will become unsustainable if we do not act.4. Investigations also found that Zhang gained " huge profits " from illegal business operations, fabricated facts to frame others and led a corrupt life.5. She led the early charge as the Germans cut through Japan's defence like butter and bombarded the goal with shots.6. Early reports said China had approved a plan for a consortium led by Citigroup to buy into GDB.7. Sales are now being led by a younger generation that is willing to buy on credit and shop online.8. This scenario has led to a buyer's market, the bureau said.9. Chinese officials and salt producers have denied rumors ofsalt price hikes, which led to panic buying in parts of the country.英语单词led的双语例句1. The three years in high school was the most awful and unhappy time in my studying life, the pressure from environment, language, life and competition led me to lose my past confidence and interest in studying.说起来，我上学的'路上最不快乐的时光可能就是高中这三年了，环境，语言，生活和竞争的压力，让我突然失去了以往的自信和学习的乐趣。

发光二极管LED（Light Emitting Diode），发光二极管，是一种固态的半导体器件，它可以直接把电转化为光。

LED的心脏是一个半导体的晶片，晶片的一端附在一个支架上，一端是负极，另一端连接电源的正极，使整个晶片被环氧树脂封装起来。

半导体晶片由两部分组成，一部分是P型半导体，在它里面空穴占主导地位，另一端是N型半导体，在这边主要是电子。

但这两种半导体连接起来的时候，它们之间就形成一个“P-N结”。

当电流通过导线作用于这个晶片的时候，电子就会被推向P区，在P区里电子跟空穴复合，然后就会以光子的形式发出能量，这就是LED发光的原理。

而光的波长也就是光的颜色，是由形成P-N结的材料决定的。

50年前人们已经了解半导体材料可产生光线的基本知识，第一个商用二极管产生于1960年。

LED是英文light emitting diode（发光二极管）的缩写，它的基本结构是一块电致发光的半导体材料，置于一个有引线的架子上，然后四周用环氧树脂密封，即固体封装，所以能起到保护内部芯线的作用，所以LED的抗震性能好。

发光二极管的核心部分是由P型半导体和N型半导体组成的晶片，在P型半导体和N型半导体之间有一个过渡层，称为P-N结。

在某些半导体材料的PN 结中，注入的少数载流子与多数载流子复合时会把多余的能量以光的形式释放出来，从而把电能直接转换为光能。

PN结施加反向电压时，少数载流子难以注入，故不发光。

这种利用注入式电致发光原理制作的二极管叫发光二极管，通称LED。

当它处于正向工作状态时（即两端加上正向电压），电流从LED阳极流向阴极时，半导体晶体就发出从紫外到红外不同颜色的光线，光的强弱与电流有关。

最初LED用作仪器仪表的指示光源，后来各种光色的LED在交通信号灯和大面积显示屏中得到了广泛应用，产生了很好的经济效益和社会效益。

以12英寸的红色交通信号灯为例，在美国本来是采用长寿命、低光效的140瓦白炽灯作为光源，它产生2000流明的白光。

First LED SummaryLED (Light Emitting Diode), light-emitting diode, is a solid state semiconductor devices, which can be directly converted into electricity to light. LED is the heart of a semiconductor chip, the chip is attached to one end of a stent, is the negative side, the other end of the power of the cathode, the entire chip package to be epoxy resin. Semiconductor chip is composed of two parts, part of the P-type semiconductor, it inside the hole-dominated, the other side is the N-type semiconductor, here is mainly electronic. But linking the two semiconductors, among them the formation of a "PN junction." When the current through the wires role in this chip, will be pushing e-P, P zone in the hole with electronic composite, and then to be issued in the form of photon energy, and this is the principle of LED luminescence. The wavelength of light that is the color of light, is formed by the PN junction of the decisions of the material.Second LED history and development50 years ago, people have to understand semiconductor materials can produce light of the basic knowledge, the first commercial diodes in 1960. English is the LED light emitting diode (LED) acronym, and its basic structure is an electroluminescent semiconductor materials, placed in a wire rack, then sealed with epoxy resin around, that is, solid package, Therefore, the protection of the internal batteries can play the role of line, so the seismic performance LED good.LED is the core of the P-type semiconductor and components of the N-type semiconductor chips, the P-type semiconductor and N-type semiconductor between a transition layer, called the PN junction. In some semiconductor materials in the PN junction, the injection of a small number of carrier-carrier and the majority of the extra time will be in the form of light energy to release, thus the power to direct conversion of solar energy. PN junction on reverse voltage, a few hard-carrier injection, it is not luminous. This use of injection electroluminescent diodes is produced by the principle of light-emitting diodes, commonly known as LED. When it in a positive state of the work (that is, at both ends with forward voltage), the current flows from the LED anode, cathode, semiconductor crystals on the issue from the ultraviolet to infrared light of different colors, light and the strength of the currents.Instruments used for the first LED light source instructions, but all kinds of light colored LED lights in traffic and large screen has been widely applied, have a very good economic and social benefits. The 12-inch red traffic lights as an example, is used in the United States have long life, low-efficiency 140 watt incandescent lamp as a light source, it produced 2,000 lumens of white light. The red filter, the loss-90 percent, only 200 lumens of red light. In the light of the new design, Lumileds companies have 18 red LED light source, including the loss of circuit, atotal power consumption of 14 watts to generate the same optical effect. Automotive LED lights is also the source of important areas.For general lighting, people need more white light sources. The 1998 white LED successful development. This is the GaN LED chip and Yttrium Aluminum Garnet (YAG) package together cause. GaN chip of the Blu-ray (λ p = 465nm, Wd = 30nm), made of high-temperature sintering of the Ce3 + YAG phosphors excited by this Blu-ray after irradiating a yellow, the peak 550 nm. Blue-chip installed in the LED-based Wanxing reflection in the cavity, covered with a resin mixed with YAG thin layer, about 200-500 nm. LED-based tablets issued by the Blu-ray absorption part of the phosphor, the phosphor another part of the Blu-ray and a yellow light mixed, can be a white. Now, the InGaN / YAG white LED, YAG phosphor by changing the chemical composition of the phosphor layer and adjust the thickness of the3500-10000 K color temperature can be colored white. This blue LED through the method by white, constructed simple, low-cost, high technology is mature, so use the most.The development of LED display can be divided into the following phases: first phase 1990 to 1995, mainly monochrome and 16 color graphics screen. Used to display text and simple images, mainly used in railway stations, financial securities, banks, post offices and other public places, as public information display tools. The second stage is from 1995 to 1999, there have been 64, 256 level gray-scale two-color video screen. Video control technology, image processing, optical fiber communication technology applications will enhance the LED display to a new level. LED display control LSI chips special at this time developed by domestic companies, and can be applied. The third stage, from 1999, red, pure green, blue LED in bulk into China, while domestic enterprises in-depth research and development work, using red, green, and blue LED production of full-color display has been widely used , poured into sports stadiums, convention centers, squares and other public places, which will bring the domestic large-screen full-color era. With the rapid development of LED materials market, surface mount device is available from 2001, mainly used in indoor full color, and its high brightness, colorful, low temperature characteristics, the point spacing can be adjusted by different price Requirements were accepted, in just two years time, product sales have more than 300 million yuan, surface mount full-color LED display application market entered the new century. To meet the 2008 Olympic Games, "downsizing" plan, Liard developed a surface mount dual color displays, a lot of time for the training center and game scoring. Full color in Olympic venues, in order to tighten investment, full color way is mostly detachable, live during the Olympic Games as a tool can be used for rental after the event, as the performance of national policies such as public places, tools released by In this way cost recovery as soon as possible. On the market, China's accession to WTO, Beijing's successful Olympic bid and so on, into the development of LED display industry, a new opportunity. Domestic LED display market continues to grow, currently in the domestic market, domestic LED display market share of nearly 95%. LED display theinternational market capacity is expected to 30% a year growth rate. Currently, LED display manufacturers concentrated primarily in Japan, North America, China LED manufacturers in which the insignificant share of exports. According to incomplete statistics, the world, there are at least 150 manufacturers full color, in which products are complete, the larger company has some 30 or so.Third LED advantagesConductor light-emitting diode (LED) as a third-generation semiconductor lighting source. This fantastic product has a lot of advantages: (1) efficient light: spectra of almost all concentrated in the visible light frequency, the efficiency can reach 80% -90%. The luminous efficiency of incandescent visible light efficiency of almost 10% -20% only. (2) high quality of light: not as a result of spectrum UV and infrared, there is no heat, no radiation, is typically a green light illumination. (3) energy consumption of the small: single power generally 0.05-1w, through the cluster can be tailored to meet different needs, and waste very little. As a light source, under the brightness in the same power consumption of only ordinary incandescent 1/8-10.(4) long life: flux attenuation to 70% of the standard life expectancy is 100,000 hours.A semiconductor light can be used under normal circumstances 50 years, even if the long life of the people, life will be used up to two lights. (5) durable and reliable: No tungsten wire, glass and other easily damaged components, non-normal retirement rate is very small, very low maintenance costs. (6) the application of flexibility: small size, can flat pack, easy to develop into a short thin products, make point, line, face various forms of specific applications. (7) Security: working voltage 1.5-5v or less in between the current 20-70mA in between. (8) green: recyclable waste, no pollution, unlike fluorescent lamps containing mercury as ingredients. (9) response time is short: to adapt to frequent and high-frequency switching operation of occasions.Fourth Classification of LED display1, color by color can be divided intoSingle-color display: Single color (red or green).Two-color display: red and green dual-color, 256 gray scale levels, can display 65,536 colors.Full-color screen: red, green, blue color, 256 grayscale full color display can display more than 16 million kinds of colors.2, according to display device classificationLED Digital Display: 7 segment display devices for the digital control code, suitable for production of the clock screen, the interest rate screens, showing the number of electronic display.LED dot-matrix graphic display: display device is arranged by a number of uniform composition of the dot-matrix LED display modules, suitable for broadcast text, image information.LED video display: display devices are formed by a number of light-emitting diodes that can display video, animation and other video files.3, by using the occasion categoriesIndoor Display: LED spots smaller, general Φ3mm - Φ8mm, shows the general area of a few to more than ten square meters.Outdoor Display: dozens of square meters in size to several hundred square meters, high brightness, can work in the sun, with wind, rain, water resistant.4, classified according to light spot diameterIndoor screen: Φ3mm, Φ3.75mm, Φ5mm,Room external screen: Φ10mm, Φ12mm, Φ16mm, Φ19mm, Φ20mm, Φ21mm, Φ22mm, Φ26mmRoom external screen as the basic unit of light emitting tube, LED tube principle is a set of red, green, and blue light-emitting diode sealed in a plastic barrel and jointly develop5, Display a static, horizontal scroll, vertical scroll and flip display. One block module control drive 12 (up to control 24) 8X8 Dot Matrix, a total of 16X48 dot matrix (or 32X48 dot matrix), is a single block of MAX7219 (or PS7219, HD7279, ZLG7289 and 8279, and the like LED display driver module) 12 times (or 24 times)! Can use "cascade" approach the composition of any large dot matrix display. Effects, good power consumption, and the MAX7219 circuit than the use of lower cost.Fifth LED applicationsIt is a semiconductor light-emitting diode by controlling the display, which probably look like that from lots of small red lights are usually formed by the bright lights off to show character. Used to display text, graphics, images, animations, quotes, video, video signals and other information on the display screen.Graphic display and LED display into the video display by the LED matrix blocks. Graphic displays can be synchronized with the computer display Chinese characters, English text and graphics; video display using micro-computer control, graphics, images, and Mao, real-time, synchronization, clear message to the broadcast of a variety of information dissemination, but also shows two dimensional, three-dimensional animation, video, TV, VCD programs and live on. LED display shows the screen brightly colored, three-dimensional sense of strong, static, such as painting, moving as the film is widely used in finance, tax, business, telecommunications, sports, advertising, industrial enterprises, transport, education systems, stations, docks, airports, shopping malls, hospitals, hotels, banks, securities markets, construction market, auction houses, industrial enterprises in management and other public places.LED display can show changes in the numbers, text, graphics and video; not only can be used in the indoor environment can also be used for outdoor environment, with a projector, TV wall, LCD screen can not match advantage.Sixth LED screen test methodA look at Screen size, appearance, smoothness, with the screen connection and so onSecond look after the dead pixel screen light up, not in not within the scope of (in general the screen is basically gone now)Color consistency, display text is normal, display pictures, play full screen full color to white, red, green, and blue.一 LED概述LED（Light Emitting Diode），发光二极管，是一种固态的半导体器件，它可以直接把电转化为光。

专业照明 illumination防爆灯 explosion—proof lamp/light 室内灯 residential lamp台灯 table desk lamp/light壁灯 wall lamp/light落地灯 floor lamp/light吸顶灯 ceiling lamp/light镜前灯 mirror front lamp/light户外灯 outdoor lamp路灯 street lamp/light庭院灯 garden lamp/light草坪灯 lawn lamp/light防水灯 waterproof /under water lamp 应急灯 emergency light工具灯 utility light浴室灯 bathroom light灯饰附件 lighting accessories灯饰配件 light fittings灯泡 bulb白炽灯泡 incandescent light bulbs开关 switch光源 light source节能灯 energy saving lamp荧光灯 fluorescent light/lamp荧光灯管 linear fluorescent light tube 环形荧光灯fluorescent circular lamp 发光二级管LED三极管 audion/dynatron灯杯 lamp cup灯罩 lamp shade/cover灯头/灯座 lamp holder灯头/灯座 lamp base灯头型号 base's type灯盘 lamp house灯盘 lamp plate/metal pan灯柱 lamp pole压克力配件acrylic fitting塑胶配件 plastic fitting五金配件 hardware fitting玻璃配件 glass fitting压铸件 die—casting fitting电线 electric wire/power cored插头 Pin/plug插座 socket螺丝 screw螺母 nut十字螺丝 philip's head screw 扁头螺丝 flat head screw方螺帽 square nut螺栓杆 bolt bar螺栓盖 bolt cover金属面板 metal surface面板 bezel panel底板 back plane镇流器 ballast电子镇流器electronic ballast 感应镇流器inductive ballast 适配器 adapter变压器 transformer调节器 adjustment连接器 connector调光器 dimmer接线端子 terminal接线盒 connection box电池 battery光电池 photocell备用电池 emergency battery 保险丝 fuse调光器 dimmer传感器 sensor电线 electric wire电镀 plating抛光 finish/polish铬 chrome镍 nickel铁 iron钢 steel铝 aluminum银 silver黄铜 brass不锈钢 stainless steel古铜色 antique brass抛光铜色 polish brass图纸 drawing电路图 circuit diagram玻璃备品 glass spare part防水 waterproof防尘 dustproof落下测试 drop test电器测试 electric test老化测试 aging test壁盘 back plate / disk配件 component绝缘 insulation斑点 spots刮痕 scratch验货 inspection对接 butt joint对接焊接 butt weld光色 light color瓦特 watt电压（伏特数）voltage光强度 luminous intensity， I光强度单位：坎德拉 candela, cd照度 Illuminance， E照度单位：勒克斯 Lux， lx辉度 Luminance, L光通量 Luminous flux，ф色温 color temperature三基色 tri—phosphor三基色稀土荧光粉 tri—phosphor Fluorescent Powder 三基色灯管 tri—phosphor tube light三基色发光二极管 tri—phosphor1 backplane 背板2 Band gap voltage reference 带隙电压参考3 bench top supply 工作台电源4 Block Diagram 方块图5 Bode Plot 波特图6 Bootstrap 自举7 Bottom FET Bottom FET8 bucket capacitor 桶形电容9 chassis 机架10 Combi-sense Combi—sense11 constant current source 恒流源12 Core Saturation 铁芯饱和13 crossover frequency 交叉频率14 current ripple 纹波电流15 Cycle by Cycle 逐周期16 cycle skipping 周期跳步17 Dead Time 死区时间18 DIE Temperature 核心温度19 Disable 非使能，无效，禁用，关断20 dominant pole 主极点21 Enable 使能，有效，启用22 ESD Rating ESD额定值23 Evaluation Board 评估板24 Exceeding the specifications below may result in permanent damage to t he device， ordevice malfunction。

LED灯产品特性50年前人们已经已经了解半导体材料可产生光线的基本知识，第一个商用二极管产生于1960年。

LED是英文light emitting diode（发光二极管）的缩写，他的几本结构是一块电致发光的半导体材料，置于一个有引线的架子上，然后四周用环氧树脂密封，祈祷保护内部芯绒的作用，所以LED灯的抗震性能好。

有点：1.安全：LED灯使用低压电源，所以它是一个比使用高压电源更安全的电源，特别适用于公共场所。

2.节能：消耗能量较同光效的白炽灯减少80%3.适用性：适用方便，每个单元LED小片是3-5mm的正方形，所以可以制备成各种形状的器件，并且适用于易变的环境。

4.稳定性：10万小时，光衰为初始的50%。

5.响应时间：白炽灯的响应时间我饿哦毫秒级，LED灯的响应时间为纳秒级。

6.环保：无有害金属汞7.颜色：改变电流可以变色，发光二极管方便地通过化学修饰方法，调整材料的能带结构的带隙，实现红黄绿蓝橙多色发光。

如小电流时为红色的LED，随着电流的增加。

可以一次变为橙色，黄色，最后为绿色。

8.寿命：LED的使用寿命远远高于白炽灯，是普通白炽灯的数十倍。

The Characteristics of LED illuminationFifty years ago,the huminality had already known the basic knowledge of semiconductor material can produce light，The first commercial diode produced in 1960.LED is short for light emitting diode(LED),its basic structure is an electroluminescent semiconductor material，placed on the a stand with down-lead，and then sealed with epoxy resin around in order to protect internal batteries，so the aseismatic capability of LED is good。