Signal transmission method of LED large screen

Signal transmission method of LED large screen 1. Classification of LED large screen signal transmission: (1) Wireless transmission: It is mainly classified according to the different frequencies of wireless signals, such as long wave, medium wave, short wave, microwave, etc. Mobile phone signal is a kind of wireless access method, and the GSM working frequency […]

LED video wall static electricity can also cause harm?

LED video wall static electricity can also cause harm? How to identify the brightness of LED display 1. Make a 3V DC power supply that is easy to connect to the LED by yourself, preferably with a battery. Two button batteries can be used, which are installed in a small plastic tube and lead out […]

How to judge the real brightness index of LED screen

How to judge the real brightness index of LED screen How to identify the brightness of LED display 1. Make a 3V DC power supply that is easy to connect to the LED by yourself, preferably with a battery. Two button batteries can be used, which are installed in a small plastic tube and lead […]

How to control and improve the quality of LED full color display

How to control and improve the quality of LED full color display LED video wall display is more and more widely used in life, and the technology of large-screen display has also been improved. At present, liquid crystal display is very optimistic because of its excellent display effect, but the splicing technology in large-screen display […]

Solve LED video wall technical problems

Solve LED video wall technical problems LED video wall display is more and more widely used in life, and the technology of large-screen display has also been improved. At present, liquid crystal display is very optimistic because of its excellent display effect, but the splicing technology in large-screen display has not been Achieving a seamless […]

Technical control of LED display

Technical control of LED display With its own excellent characteristics and the promotion of the market, the LED display has now been successfully transformed from the traditional bulky color single type to the light and easy-to-install, multi-functional full-color LED display, color screen LED display, LED rental screen, LED stadium screen, floor tile LED display has […]

Analysis of fine pitch LED screen technology

Analysis of fine pitch LED screen technology With the demand of the market and the rapid progress of LED display technology, the dot pitch of LED displays is getting smaller and smaller. Now the market has launched small-pitch LED displays such as P1.4 and P1.2, and has been used in command and control, video surveillance, etc. field […]

The advantages of outdoor LED display

The advantages of outdoor LED display The outdoor LED display made in Shenzhen, which appeared on the World Recreation Arena, has shown its superior value as the outdoor LED display has played a major role in major top events. So what are the advantages of outdoor LED displays? 1. Strong visual impact Large-scale, dynamic, sound […]

How to improve the stability of rental LED stage screen

How to improve the stability of rental LED stage screen LED display screens are frequently used in large-scale events such as advertisements, performances, parties, and news releases, and the stability of the display screen plays a crucial role in the entire process, especially the rental series of live performances. In order to achieve various display […]

Fine pitch LED screens popularize technology and cost balance is critical

Fine pitch LED screens popularize technology and cost balance is critical Everyone is no stranger to LED screens, which can be seen everywhere in life. Usually in stations, shopping malls, squares, auditoriums, airports, buildings everywhere, widely used. According to statistics, currently China’s LED display accounts for the largest market in the world. With its own […]