Question 1) What is LED?Answer 1) LED is the abbreviation of LIGHT EMITTING DIODE. LEDs in the LED display industry refer to LEDs that emit visible bands.Question 2) What is pixel?Answer 2) The minimum illumination unit of the LED display has the same meaning as the pixel described in the ordinary computer display.Question 3) What is pixel pitch?Answer 3) The center distance between two adjacent pixels, the smaller the spacing, the shorter the vi… [More]

At the beginning, I need to prepare the following tools the same with the below pictures.Soldering iron, Black glue, Receiving card, Tweezers, Screwdriver, Mask screwdriver, power supply, Air gun, Multimeter, Copper wire, Tin, Ribbon cable, Power cable, Module with the dead LEDs, New LEDs. Firstly, let me connect the LED modules and power on all the electrical equipment.Turn on the power for air gun and soldering iron. And confirmed all of the eq… [More]

There is always the information on the parameters ” grayscale = 12bit, 14bit, 16bit, etc “, but do you really understand what is that? WANCOLOR is very glad to share with you.Generally speaking, the higher bits, the richer content quality, like 16bit is better than 14bit.But the truth is the gray level is depends on the number of digital-to-analog conversions of the system, the system’s video processing chip, memory and transmission system mus… [More]

Synchronous controlAs the name implies, it means that the LED display screen will show what the computer shows.The synchronized system are consisted of sending card, receiving card and the relevant control software that will be installed in the computer.The LED display screen and the computer can be connected when the sending card is put in the computer and the receiving card is installed in the screen, after that you can edit the program with th… [More]

Today, we are very glad to share six points to choose the right outdoor billboard LED display for you.CabinetThe cabinet of the outdoor billboard LED display is the most important parts for outdoor installation environments, it must be designed as strictly waterproof, leakproof, drainage measures design.Lightning protection deviceThe lightning protection device should be installed on the building with the outdoor billboard LED display, ensure the… [More]

Today, we are going to share some points that makes you more understand about how to choose the correct indoor LED displays.Generally speaking, there are only two type for the LED screen, Indoor and outdoor. So, when you make the solution for the indoor LED displays, it is kind of different with outdoor type.Here are five details need to pay attention as below.1.View angleView angles is deciding how many audience can view the LED screen clearly. … [More]

You are very lucky to read this article if you need very high brightness LED billboard.Nowadays in LED display industry, most of outdoor led displays are made by SMD technology, it is produced by the machine, better color uniformity to show the videos and images than DIP.But why there are still some customers are fall in love with Outdoor DIP technology? There are some of our researches as below.Higher brightness – AdvantageThe max brightness of… [More]

The higher brightness, the better for outdoor LED display screen ?In the entire LED display screen industry, brightness has always been the most important indicator we use to evaluate display performance, especially for outdoor purpose application . Over times, the higher brightness , the better outdoor LED display screen . Actually this is totally misunderstanding . Because most of us are ignore another indicator that is extremely important to t… [More]

Chapter 1: What is a Poster LED Screen?Have you seen a poster LED screen? This is a common sight in shopping malls. Basically, a poster LED screen or “static screen” is as it is more popularly known, is a type of display device that is mainly being used for advertising purposes.Its initial design was to display a static picture in the form of timing switching. But it has then evolved and is now capable of displaying videos as well.There is even… [More]

Chapter 1 What are the types of commercial LED display?Outdoor LED billboard WO Series is an most common and popular outdoor fixed LED display.It is used for outdoor commercial place, supermarket, shopping mall, bank, hotel, etc.WO Series is the right one to choose if you need the outdoor advertising LED billboard to spread your brand.Indoor fixed LED screenOne of the more popular display devices today is the indoor LED screen. But what exactly i… [More]