LED Display Screen vs. LCD Splicing Screen Competition: Who is the King of Screen Display

With the expansion and penetration of LED display applications, the competition between LED electronic displays and LCD splicing screens is becoming increasingly fierce. Today, both can be applied in certain situations, so how should we choose? What are the differences and advantages between the two? The following information will provide you with detailed answers.

LED display screen, also known as electronic display screen, is composed of LED dot matrix and LED PC panel. It displays text, images, animations, videos, and content by turning on and off red, blue, white, and green LED lights. It adopts low-voltage scanning drive and has the characteristics of low power consumption, long service life, low cost, high brightness, few faults, large viewing angle, and long visible distance. It can display changing text, graphic images, numbers, and videos; Not only can it be used in indoor environments, but it can also be used in outdoor environments, with advantages that LCD screens, projectors, and TV walls cannot match. It is widely used in stations, docks, airports, hotels, banks, securities markets, construction markets, taxation, shopping malls, hospitals, finance, industry and commerce, postal and telecommunications, sports, advertising, factories and mines, transportation, education systems, auction houses, industrial enterprise management, and other public places.

The reason why LED displays have received widespread attention and developed rapidly is inseparable from their inherent advantages. It has high brightness, miniaturization, long lifespan, low operating voltage, low power consumption, stable performance, and shock resistance. LED display screens display vivid colors, strong stereoscopic effects, static like oil paintings, and dynamic like movies. The development prospects of LED are extremely broad, currently moving towards higher brightness, higher weather resistance, higher luminous density, higher luminous uniformity, reliability, and full-color direction.

LCD splicing screen is a splicing screen that uses LCD display units to splice together, and achieves a large screen display effect through splicing control software system. The common splicing methods currently include 5.3mm 55 inch ultra narrow edge LCD splicing, 6.7mm 46 inch ultra narrow edge LCD splicing screen, 47 inch LCD splicing, 60 inch LCD splicing wall, and 40 inch narrow edge LCD splicing system.
Compared to TV and PC LCD screens, LCD splicing screens have higher brightness. The brightness of TV or PC LCD screens is generally only 250-300cd/m2, while the brightness of DID LCD screens can reach over 700cd/m2. Due to the fact that each point on the LCD maintains its color and brightness after receiving a signal, unlike CRT which requires constantly refreshing pixel points. Therefore, LCD has uniform brightness, high image quality, and absolutely no flicker, making the picture more delicate when viewed up close.

So, compared to LCD splicing screens, who is the true king of screen displays? We will have a clear understanding from the following aspects.
The lifespan of LED is longer than that of LCD.

The refresh rate of LED is higher than that of LCD, and the response speed is faster.

In terms of energy consumption, LED is much lower than LCD, so using LED is more environmentally friendly.
In terms of brightness, LED has a purer color gamut and higher brightness compared to LCD, which can increase the viewing angle of the display screen.

Viewing distance: LCD is suitable for close range viewing, but currently the dot pitch of LED has reached 2mm, so close range viewing is not a problem.

The LED backlight screen uses LED lights and light-emitting diodes, while the LCD splicing screen uses cold cathode ray tubes. In terms of price, LCD is cheaper.