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LED Lighting Fixtu... more
- LED Spot light
·Regular Item
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·Anti-dazzle light
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·Regular Item
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·200mm
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Infrared Receiver ... more
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Optic-Fiber Device... more
- Transmitter (PLT)
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>> LED介绍
 

led  发光二极管(LED:Light Emitting Diode)是以三、五族半导体材料制成的组件,也是一种固态光源,可将电能转换为光,其特性具有体积小,且寿命长、驱动电压低、反应速率快、耐震性特佳等等,能够应用在各种设备的轻、薄及小型化之需求,是目前日常生活中十分普及的产品,可以说是Leds are Everwhere in our Daily lives。

  LED的封装方式繁多,若以发光波长大致分为可见光与不可见光两类。

  可见光LED主要以显示用途为主,又以亮度1烛光(cd)作为一般LED和高亮度LED之分界点。高亮度HB LED(High Brightness LED)甚至高瓦数LED(High Power LED)广泛应用于各种室内显示、照明等用途。一般的LED则用于户外显示,如汽车第三煞车灯、户外信息广告牌、交通号志、手机屏幕背光Keypad背光、LCD 背光...等。

  不可见光的LED产品大致可分为应用于CCTV的IR、遥控器的IRM、电源供应器的Photocoupler、复印机打印机纸张尺寸感测的ITR、感应光线变化的Ambient Light Sensor...等等。

 
>> 应用范围
 
  LED无论可见光或不可见光的产品,也许你不知道,LED无时无刻都伴随在我们生活四周。从大家最熟知的手机背光、交通号志到路灯;从家中最常用的遥控器、红外线传输到环境光感应器。我们的生活跟LED息息相关!
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