What is led? How to identify LED display?
Author:Liu Yun Time:2021-06-08 09:57 Browse(919)
LED is the light-emitting diode. LED display screen is a large screen composed of a large number of LED bulbs.
LED is the second light-emitting diode.
LED display screen is a large screen composed of a large number of LED bulbs.
LED display screen is a large screen composed of a large number of LED bulbsLED display has the following characteristics:1. Huge screenGenerally speaking, the outdoor large screen display is led display.

What is led? How to identify LED display?

many squares.
stations are no exception.
have gone deep into people's daily life2. High brightnessThe LED display has a high brightness.
even in the daytime, people can see the animation, video, etc.
normally3. Long lifeGenerally, the lamp life of LED display can reach 100000 hours.
it can be said that if it is well maintained, it can be used for a long time.
PS: 8760 hours a year.
PS: 8760 hours a yearThe powerful giant color display screen is very good.
LED is light emitting diode.
it is short for LED.
it is a kind of display mode by controlling semiconductor LED.
its general appearance is composed of many red LEDs, which display characters by turning on and off the light.
it is used to display text, graphics, images, pictures, etc Animation, market, video, video signals and other information display screenAdvantages of LED display screen:Small size: LED is basically a very small chip, which is encapsulated in epoxy resin.
so it is very small, very light, and the thickness of the whole set of backlight board can be reduced by about halfLow power consumption: the power consumption of LED is very low.
generally speaking, the working voltage of LED is 2-3.6v.
the working current is 0.02-0.03a.
that is to say, the power consumption of LED is not more than 0.1W.
the power consumption of LED is very lowLong service life: under proper current and voltageThe service life of LED can reach 100000 hoursHigh brightness, low heat: the screen brightness uniformity is better, and the color performance is stronger.
the color performance of the screen is betterEnvironmental protection: LED is made of non-toxic materials.
unlike fluorescent lamps, mercury can cause pollution, and LED can also be recycled.
the environment is friendlyRuggedness: LED is completely encapsulated in epoxy resin.
it is stronger than bulb and fluorescent tube.
there is no loose part in the lamp body.
these characteristics make led not easy to be damaged.
LED is not easy to be damagedThe above answers are provided by Eastar, the world's leading professional service provider of LED display and lighting solutions.
.
the
Hot labels
Related topics