You may have an LED display in your home or office. It has an essential component called a module. In this post, we will discuss this component of the display screen. What are the different types of display modules, and how can we classify them? What are the benefits and advantages of display modules?
What Are LED Display Modules?
An LED display module is a small, self-contained unit that consists of an array of LEDs (light-emitting diodes) mounted on a panel. It also contains all the remaining electronics. As a result, the diodes can produce images or videos. It is one of the integral components of the LED display. Besides the light-emitting diodes, it contains the following:
- Printed Circuit Board PCB
- Integrated Circuit IC
- Cables
- Connectors
- Resistors
- Screws
- Capacitors
The module combines all the electronics to create the visuals. The electric board is one of the most critical components of the module. It consists of a circuit made of copper. It interconnects with the circuit boards. On the front part of it, you will see the ICs. The ICs comprise light-emitting diodes and chips or circuits. There is a difference here for outdoor LED displays. It is necessary to protect these screens from rain or other extreme weather. That’s why we add waterproof glue for such screens.
In the rear or back end, it has a plastic structure. It provides strength and rigidity to the printed circuit. You may also see some rubber gaskets at the rear. They are present to keep moisture at bay. In direct sunlight, it improves visibility by providing a visor-type edge. The LED display modules have two connections:
- Multipin data input
- 5V power
Classification of LED Display Modules:
We can classify the display module on different bases.
Application environment:
Indoor types:
- P1.2
- P1.5
- P1.8
- P1.9
- P2
- P2.5
- P3
- P4
Outdoor types:
- P2.5
- P3
- P4
- P5
- P6
- P8
- P10
LED encapsulation method:
SMD LED display modules:
It refers to a display module that uses surface mount technology. Using this technology, we mount the diodes on the printed circuit board. Thus, it is a surface-mount device module. We can plug it into a compatible unit or function independently. It is the primary type of display module used in the market.
DIP LED display modules:
It is a Dual In-Line Package. It is a type of display packing technology. There are connecting pins arranged in two parallel rows. These pins insert in a socket or through-hole mounted to the PCB. This packaging technology was standard in the display market before 2015.
In the DIP module, many DIP diodes merge on the module surface. As a result, these modules offer high protection ability and high brightness.
Maintenance:
Every LED display needs maintenance now and then. Therefore, we must check and maintain the display screens at regular intervals. Currently, there are two service methods for LED displays. First, we can check and repair it from the front and back sides. On this maintenance basis, we have two types:
Front and back maintenance:
Such display screens have both types of maintenance. We can do the service from both the front and back sides. It includes the following types:
- P3.91
- P4
- P5.33
- P6.67
- P8
- P10
Back maintenance:
As the name indicates, we can only do the maintenance from the rear side of these displays. Most of the regular types of LED displays have such maintenance methods.
Different sizes:
Commonly used sizes:
320×160 mm and 320×320 mm are the most widely used for fixed installation projects. For rental projects, we have 250×250 mm.
Other sizes:
Apart from these standard sizes, we have other sizes available also. These are 256×128 mm, 192×192 mm, etc.
Different functions:
Based on functions, we divide the modules into the following types:
Flexible LED display modules:
The fact that sets apart the flexible modules from others is that we can bend them. Such modules adopt highly magnetic magnets. We use these modules in flexible LED displays. When we bend these displays, it does not affect the visual effects. The flexible modules offer the following features:
- Flexible printed circuit
- Magnetic pillar suction
- Good ductility
- Point-to-point repair
Bevel edge type to make right angle:
This type of module is mainly 250×250 mm in size. We use it to make a right angle on a 500×500 mm cabinet.
GOB LED display modules:
GOB refers to glue-on-board technology. It provides higher protection to LED lamps than other module types. This technology uses new types of transparent materials for packaging. The GOB LED display module has the following features:
- High waterproof level
- High shockproof level
- High dust-proof level
- Excellent visual performance
- Anti-crash functions of the module
Standard Methods to Fix LED Display Modules in the Cabinet:
There are two typical methods to fix modules in the cabinet.
Fixation with screws:
In this method, we fix the modules with the cabinet with the help of screws. It is the standard and commonly used method in the display market.
Magnetic fixation:
With the advancement, we now use magnets in place of screws. We attach the modules with the cabinet structure with magnetic fixation. This method is mainly for indoor projects.
Benefits of LED Display Modules:
One of the most crucial components of a display is the LED display module. The module integrates all electronics to produce images and videos. It plays a beneficial role in the functioning of an LED screen. Here are some benefits offered by LED module:
- Stable operation
- Saves money
- Efficient operation
- Sleek design
- Versatility
- Wind resistant
- Ground-stacked, rear supported
- Sturdy construction
- Low-cost splicing
- Reliable data and power management
Stable operation:
The brightness of the LED display module is at least 600 nits. It offers the stable operation of the display as compared to conventional displays.
Saves money:
Investment in any device needs assurance that your money is not going to waste. For example, if you invest in a modular LED display, you will choose the best one.
Moreover, they do not overheat too soon. If you have perfect protection for your device, it will not run out ill-timed. The modular LED display has a sealed design. Its sealed design prevents dampness and dust. So you have better protection, and it will ultimately save money.
Efficient operation:
LED displays effectively work as they use less power. Moreover, they do not need bulky cooling units. They can give brightness up to 7000 nits.
Handling and maintenance are accessible in the case of LED displays. You can easily access cables, receiving cards, and power supplies from the front. You can also install a special panel if you have limited space.
Sleek design:
Unlike traditional displays, LED displays feature a slim and sleek design. It could be perfect if you want something beautiful for your wall. Its elegant design makes your wall more alluring.
You choose the best option for your stage if you want a tempting impact. When LED displays cover the whole stage background, there will be a huge impact.
They are also budget-friendly. You can choose according to your budget as they come in different designs. In addition, they have matchless viewing angles.
Versatility:
LED displays offer you flexibility. All you require is to be creative. You can design your wall according to your will. Just stack them together to get the design of your choice. The only limitation we face in this aspect is the panel size. Moreover, modular LED panels are quick to set up and tear down. You can easily change their setup or place if you want to.
Wind resistant:
If you want your screens up in the air modular LED display proves to be the best option. It is resistant to harsh conditions. It works well in areas that experience high winds.
Ground stacked, rear supported:
Its advantage lies in the fact that its best use is as the backdrop. It proves a viable option in this case. Unlike traditional displays, it works well even if the audience can’t see it when seated.
Sturdy construction:
We make LED display modules with sturdy material. So they offer consistent performance. Moreover, they are durable. They have extraordinary features such as heatproof, waterproof, etc.
All these features make them able to withstand harsh conditions. So, we can have different outdoor applications. Moreover, we can hook them via rigs or trusses. In this way, the range of applications goes much broader.
Low-cost splicing:
LED displays have a panel ratio of 16:9. We can splice them into video proportions of 16:9 and 4:3. But there are some fluctuations too. For example, it can reduce under dual conditions and specific scenes.
Reliable data and power management:
There is an external sending power. It ensures safe and reliable connections. Besides, they feature a remote power supply system. It is efficient enough to work up to 15 meters from the screen.
Applications of LED Display Modules:
We are all familiar with the increased demand for displays in different aspects of life. They have now become an essential part of setups like marketing. The LED screen modules provide the following applications:
- Digital signage
- Outdoor events
- Decorate exterior
Digital signage:
The most important feature of a display is the visual experience. It allows its viewers to have a massive impact on their minds. Their brightness and colorful content attract a mass audience. So, they found their best application in the area of marketing. Thus, they are suitable for storefront advertising and transportation signage.
You must be thinking about its resistance to weather conditions. So let me tell you, they can withstand harsh water conditions. So, you can easily use them for advertising via transportation. This method of advertising will ultimately strengthen your brand before the competition.
Moreover, they offer good viewing angles. For example, they provide a viewing angle of 160 degrees. So they can catch the attention of spectators from a distance.
They also offer different pixel pitches provisions. As a result, they can fulfill other pixel preferences of the viewers. It ultimately leads to the highest level of reliability.
Outdoor events:
Modular LED displays offer a good level of brightness. As a result, they enhance our visual experience. However, you must ensure its pixel pitch when engaging a distant audience. It will ultimately ensure perfect visibility. So modular LED displays find their applications in outdoor events. In such circumstances, we have to target a wider audience. All attendees should have the details, whether a sport or a company event.
There are the following features that ensure better image quality or flawless display:
- A unit with a 19-bit video can create 4.4 trillion colors.
- You can alter the brightness of the LED display.
- It can have a refresh rate of 3840 HZ.
Decorate exteriors:
Modular LED displays bring innovation to the field of architecture. Besides, architects find it an excellent initiative for exterior design.
Such enchanting exterior capture the attention of potential customers. It will bring more customers, and ultimately your brand will promote. Moreover, the screen’s content makes your space stand out.
Conclusion:
After the above discussion, I hope you have a deeper understanding of LED display modules.
If you are looking to import LED display modules, please contact us.
