What is the difference between LED backlight and led
Author:Li Yanli Time:2021-09-12 11:23 Browse(961)
1、 The principle is different
1、 The principle is different. 1. LED backlight: use ultra small tungsten filament lamp as backlight of aircraft instrument.. 2. Led: when electrons and holes compound, they can radiate visible light.. 2、 The characteristics are different. 1. LED backlight: the backlight has the characteristics of high brightness, long service life and uniform light emission.. 2. Led: low energy consumption; It can work in high speed switch state; The response speed is fast; Environmental protection.... 3、 The structure is different. 1. LED backlight: mainly composed of light source, light guide plate, optical diaphragm, plastic frame, etc.. 2. Led: the core part of LED is a chip composed of p-type semiconductor and n-type semiconductor.. Reference source:. Baidu Encyclopedia - led.. Baidu Encyclopedia - LED backlight. LED and LED are the same thing.. LED is the abbreviation of light emitting diode..

What is the difference between LED backlight and led

Related topics