What are the advantages of LED display?
Author:Jingchao Time:2021-06-10 16:48 Browse(182)
The advantages of LED display are high brightness and large viewing angle. LED is a self luminous device with high brightness, which can show clear images in outdoor sunlight, which is the biggest advantage of LED display. The brightness of outdoor screen is more than 8000mcd / m ², The indoor screen is larger than 200mcd / m ², The viewing angle of LED indoor screen is greater than 160 °, The viewing angle of outdoor screen is 110 °, The angle of view depends on the shape of LED; Thin, lightweight, high pixel density. LED display has the advantages of light weight, thin type, can show curved surface and low installation cost, and can be installed after the completion of the building wall, so it is suitable for many occasions. LED display can achieve high pixel density. Outdoor make/
The advantages of LED display are high brightness and large viewing angle.
LED belongs to self luminous device.

What are the advantages of LED display?

high brightness can show clear images in outdoor sunlight, which is the biggest advantage of LED display.
the brightness of outdoor screen is more than 8000mcd / m ². LED display has the advantages of light weight, thin, can show curved surface and low installation cost.
it can be installed after the completion of the building wall, and it is suitable for many occasions.
LED display can achieve high pixel density.
shell type LED with diameter less than 4mm can be used outdoors.
the pixel spacing is 8mm, In recent years,
with the development of 6 mm and 3 mm spacing,
the definition of the wall is greatly improved, but the price is also relatively improved.
the indoor LED display screen is composed of three kinds of color square semiconductor chips with side length of 0.3 mm packaged together (called surface mount device, SMD). The pixel spacing is 3 mm.
the smaller the point spacing of the display screen is,
the more delicate the picture is The clearer it is; The larger the distance between points, the smaller the light-emitting point per unit area, the lower the price per unit area, and the worse the display effect; Long service life.
the LED display has firm structure.
it is shock resistant, long service life and low maintenance cost.
it is driven by low voltage (DC 5V).
it has high safety and reliability.
the LED display system does not need routine maintenance.
because the LED display is a modular structure,It is very easy to replace individual led when it is damaged.
the life of LED display is up to 100000 h.
do not let the LED display overheat during use.
the ventilation and cooling device of the display can ensure the long-term continuous and safe operation of its internal components and led; High luminous efficiency and contrast.
low power consumption; In theory, it can display 16384 gray levels and 1 trillion kinds of colors.
the dynamic response speed is fast (ns level).
it can achieve video level display refresh speed, and the full screen refresh speed is more than 72 frames / s, and the LED splicing screen effect of Xunwei can be.
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