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- 发光二极管_百度百科
发光二极管，简称为LED，是一种常用的发光器件，通过电子与空穴复合释放能量发光，它在照明领域应用广泛。 发光二极管可高效地将电能转化为光能，在现代社会具有广泛的用途，如照明、平板显示、医疗器件等。
- 发光二极管 - 维基百科，自由的百科全书
使用LED作背光的LCD显示器常被生产商叫作LED显示器或LED电视机等，原因可能是为了强调新产品与旧产品有所不同，但其实这些显示器的影像仍是以LCD产生，LED只是当作光源，在技术上仍是LCD显示器，或叫 LED背光液晶显示电视 等。
- LED的种类 - 电路设计学习指南R课堂
LED的种类 LED在我们生活中的应用非常广泛，除了可以用作照明、开关、传感器和背光源之外，还可以用于户外显示屏和路灯、以及汽车、医疗和农业等的特殊用途中。用户可以根据应用需求，使用不同形状和波长的LED。 本文将为您介绍LED的种类以及每种LED的特点。 LED的封装 根据形状可将LED大致
- 什么是LED - 知乎
目前 LED 已在大屏幕显示、交通信号灯、汽车灯、常规照明、特殊照明等方面得到广泛使用，在以后的发展中，LED的应用会更加广泛。
- LED | Definition, Light, Facts | Britannica
An LED (light-emitting diode) is a semiconductor device that emits infrared or visible light when charged with an electric current
- Light Emitting Diode (LED): What is it How Does it Work?
This page is about Solid State Light or Light Emitting Diode or LED including the introduction of the working principle of LED The features of LED are also mentioned in this article
- LED - Light Emitting Diode: Basics, Types and Characteristics
In this article, we have seen about basics of LED and few important characteristics of LED In the next tutorial, we will see How an LED works and the construction of an LED
- Light Emitting Diode (LED): Principle, Advantages, and Uses
A light-emitting diode (LED) is a small electronic device that emits light when an electric current flows through it LED works by passing electricity through a semiconductor, which releases energy in the form of light
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