What Makes COB LED Screen A Great Choice?



COB LED Screens

The Chip On Board (COB) LED screen is a new development in the LED industry. These screens use advanced flip COB chips for high-resolution images, making a significant impact shortly after their introduction.

In COB LED screens, many LED chips are stacked and directly attached to the substrate, acting as a single powerful chip. This compact arrangement allows for a more efficient use of space within the screen.

Flip-chip COB LED screens offer several benefits. The chips light up together as one unit, providing better quality than traditional LED screens. However, many people are still learning about COB LED technology’s advantages. This article aims to introduce COB LED screens and their role in advancing LED technology.

What Is The COB LED Screen?

COB LED Display

COB LED technology simplifies how LED chips are packed in lights. Unlike traditional LED lights like SMD or DIP, which have separate fixtures showing individual diodes, COB technology groups several LED chips closely together, creating a smoother appearance similar to pixels on a computer screen.

In COB LED screens, instead of separate LED bulbs, the screens use LED chips. A typical COB LED setup includes three segments for the standard RGB colors, with the chips placed side by side on an LED substrate and soldered in place. The proximity of the LED chips results in sharper images on the panel.

Thinking of COB LED technology in terms of printers can help. Traditional LED screens are akin to inkjet printers, where you can see individual dots making up an image if you look closely. COB LED screens, on the other hand, are more like laser printers, where the pixels are so close that the image appears as a single solid piece rather than a collection of dots.

What Makes The COB LED Screen So Special?

Despite being new and still subject to advancements, various features make COB LED screens better than traditional LED screens. Here are a few benefits of using COB LED screens that you won’t get from conventional LED screens.

High Resolution

Unlike regular LED screens, COB screens do not use different light bulbs. Instead, LED chips are placed next to each other on the LED substrate and soldered in place. Since the LED chips are so close together, they look like a single LED panel rather than different small lights lighting up together to create an image.

In regular LED displays, the image can look pixelated. Each light is a separate entity that operates on varying levels. The lights in a regular LED are also further apart, which can reduce the sharpness of the image. The chips are connected to a single circuit in COB LED screens, making the lights more cohesive and the image sharper.

COB LED Display Screen

Less Glare

One significant disadvantage of most LED lights is the glare. COB LED technology improves this aspect of LED lighting by improving glare effects. Though some glare levels are still there in COB lights, it is not as outrageous or evident as regular LED screens. The anti-glare quality of COB lights has made them the best choice for indoor LED screens.

Since COB LED screens do not have much glare, they are easier to look at. It has made them suitable for indoor spaces to display vital information on LED screens. Most news reporting studios, movie studios, or malls use COB LED screens instead of traditional LED screens.


COB LED technology has also made LED screens less bulky and more compact. Regular LED screens to have different LED bulbs or diodes for each light. This arrangement can be protruding, which makes the overall framing and structure of the screen bulkier. COB LED does not have these issues, which means they can manufacture tiny screens.

In COB technology, the LED chips are flat. When they are placed on the LED substrate, they do not add much to the height or width of the LED structure. Since these chips are so close to each other, they do not need additional framing to hold the lights in place. Thus the overall design of the LED screen is slimmer and more compact than traditional LED screens.


Less Overheating And Energy Consumption

As mentioned earlier, COB LED lights do not produce as much glare as regular LED lights. Since less light is created, there is also not much heat produced. LED screens stay plugged in for a long time. Thus it is easy for LED screens to overheat. It can be dangerous in some situations and lead to accidents. COB LED screens generate less heat and reduce the chance of overheating.

Furthermore, since COB LED chips run on a single circuit and produce light with less glare, they also consume less energy. As the world has become more conscious about preserving electric power, COB lights are the future of the LED screen industry.


COB LED screens are also more resistant to dust and humidity. This resistance makes them more long-lasting compared to traditional LED screens. In ordinary LED screens, the lights are further apart. It is easy for dust and dirt to get between the lights and cause the screen to be damaged or malfunction.

In COB LED screens, the chips are placed closely next. Furthermore, since you solder the chips in place in COB LED screens, the chips have an additional layer of safety. This extra layer protects the lights from dust, humidity, water, or other forms of pollution. Due to the additional safety layer, these lights last longer and function well in all types of weather.

How The COB LED Screen Is Impacting the LED Industry

The COB LED chip technology is impacting the LED industry in many ways. Since they are long-lasting, energy-saving, compact, and glare-free, you can use COB LED screens in many ways. COB LED screens have recently revolutionized indoor LED lighting in the film and tech industry.

LED Industry

LED lights have recently become a necessary item in the film industry. Big TV shows such as Disney Plus’s “The Mandalorian” filmed an entire season using large LED walls rather than green screens. The sharp and high-definition quality of images of COB LED screens make them the best option for virtual reality LED film production.

Aside from the quality of images, the anti-glare aspect of COB LED walls makes them better for camera appearances. One of the biggest challenges of using LED walls in films is ‘reflected light.’ As COB technology improves, the anti-glare feature can revolutionize how movies and TV shows use LED walls.

Like the film industry, the tech industry has also benefitted from the anti-glare aspect of COB LED displays. Smartphones are for indoors and are subject to dirt and grime. COB LED lights are better than any other LED light for indoor use. Additionally, they are also resistant to different weather and dirt particles. This resistance makes them perfect for devices we use daily, such as computers, TVs, and phones.

Why Use YUCHIP’s COB LED Screens?

Yuchip is a global LED manufacturing company in China. Founded in 2004, the company has over 17 years of experience in manufacturing and supplying high-quality LED screens. Whether you need lights for a small indoor event or a large outdoor stadium, Yuchip’s versatile clientele has provided them with the experience to handle any situation.

All Yuchip LED screens are manufactured in their 15000 square meter factory. Their large workforce ensures multiple quality checks to ensure you receive your LED screen in the best condition possible. Yuchip LED screens are globally certified by CE, CCC, TUV, and more. For the best LED displays in the current market, Yuchip is the place to go.

COB Technology


We hope this article helped you learn more about COB LED technology. Now that you know what a COB LED screen is and how it is revolutionizing the LED industry, you can decide for yourself if you’d like to reap the benefits of the latest LED technology.

However, to get the best out of the latest technology, you need the best-LED display manufacturer. Luckily, YUCHIP is here to answer all your questions and provide you with the best-LED screens the market has to offer. So, don’t wait any longer, and send your inquiry today!

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