If you’ve seen amazing screens that twist and turn like magic then you’re familiar with flexible digital displays. It is one of the amazing developments in the global industry because of how limitless it can be in terms of what you can do with it. Is it possible to make it even better? It can be but that’s if you have the time to learn how to make a flexible LED screen.

It might be an interesting project to dive into but it’s not also that easy nor is it free at all. It is a must that you can answer the question, “How do flexible screens work?” before getting your hands dirty and spending money on a task you can’t do. 

These incredible displays make for an excellent investment if you know how to use them. And if you make them on your own, they can be tailored to your specific visual needs and preferences.

Reasons To Consider Building This Type of Display

How To Make A Flexible LED Screen - Frame
How To Make A Flexible LED Screen – Frame

It is worth it to learn how to make a flexible LED screen for the following reasons:

  1. May cost less – DIY projects are most often more affordable than the ones sold in the market. High-end displays, on the other hand, are known for their high prices. And this is only to be expected considering the developments and technologies used in them. 
  2. Wide application – These displays can be used in a variety of ways, including stages, exhibition walls, commercial spaces, entertainment areas, and even large hotels. When you have this screen on hand, you can even rent it out to people who may find it useful and earn from owning it. 
  3. Better understanding – The best thing when learning how to make a flexible LED screen is that you gain more knowledge about it. You get to understand how it functions better and can optimize your use of the display with what you know. 
  4. Tailored exactly how you need it – If you create the screen with your own hands, you can make sure that the specifications are what you want them to have. You won’t have regrets even when spending money on your display and making sure that the parts you’re putting together are of high quality, especially since the standard flexible LED screen prices are higher than others. 

These are only several of the reasons that will drive you to learn how to DIY LED displays, specifically these bendy ones. 

Prepping Before Flexible LED Screen Building

How To Make A Flexible LED Screen - Panel
How To Make A Flexible LED Screen – Panel

In learning how to make a flexible LED screen, you need to know more about this type of display. This high-end screen is comprised of the following parts you need to be familiar with:

  • Cabinet
  • LED module
  • Power supply
  • Control system

Once you memorize these different elements of the ensemble, you will then look into the venue. This is the time when you need your creative juices to work. What image do you have in mind? How do you want to use these screens? Whether you’re going to use the displays for marketing schemes or announcements, you will have to plan for their look. Here are some factors you can take into account first:

  • Size
  • Shape
  • Price/Budget
  • Cabinet design

Step-by-step Process How To Make A Flexible LED Screen

DIY LED Wall - Soldering
Soldering

When you learn the process of creating and customizing high-end screens, everything will be easier the second time you try it out. If you’re a beginner and you don’t know how to do it in the first place, the best move is to take it one step at a time. 

Step 1: Complete All Materials You Need

When creating a basic display, the first thing to do is to gather all the materials you will need. Gather all the items you will use in one location so that everything’s within reach and you can conveniently work without going from one room to the other. Learning how to make a flexible LED screen with complete items will be more effective that way. Here are some of the tools you need:

  • Hot iron and solder
  • Cross, small, & large screwdrivers 
  • Heat gun
  • Side cutters

Besides these, you also need to collect the following:

  • Flexible led modules
  • Power supplies
  • transmission controller
  • Cardboard or other surface options
  • Fast controllers
  • Shrinking tube
  • Cables
  • Structure or tubes

How to make a flexible LED screen? Once you’ve collected all of these materials and tools, these are the simple steps next.

Step 2: Make Some Calculations 

Figure out the length of the flexible LED module you need. This is a vital step in understanding how to make a flexible LED screen.

LED modules quantities in the length = LED screen length ÷ the length of a single module.
LED module quantities in the height= LED screen height ÷ the height of a single module.

Step 3: Install assembly structure

Arrange the prepared iron tubes according to the required LED display shape and screen size, and use expansion screws or chemical bolts to fix them on the wall.

Step 4: Assembling wires

Assembling the DC5v cable
Based on the current of a single LED module, calculate the number of LED modules that a single power supply can carry. Then assemble the corresponding number of DC5v wires to the power supply. Note that the red wire is connected to the power supply “+” and the black wire is connected to the “-“.
Connect AC cable
Assemble the 3x 2.5mm2 AC cable to the power supply, connect the brown to “L”, the blue to “N”, and the yellow to green to “G”;
Receiver card power cable
Red is connected to the power supply “+”, black is connected to the power supply “-“
Flat cable connection
Calculate the arrangement and loading of the receiving cards, and install the cables on the corresponding receiving cards.
Connect network cable
Use network cables to connect the receiving cards in series. Note that the single main network cable has a point value of less than 650,000 points.

Step 5: Assemble the receiving card and power supply


Fix the power supply and receiving card with cables on the iron square tube using cable ties or screws according to the load arrangement diagram.

Step 6: Build the Panels 

In understanding how to make a flexible LED screen, it is important to build sturdy panels for the display. According to the direction of the arrow on the flexible led module, attach the flexible led module with magnets to the iron tube according to the drawing.

At the same time, we need to connect the corresponding DC5v wires and corresponding cables to the LED module.

Step 7: Program debugging

After components are assembled and powered on.
We need to debug the program, open the software, find the location of the receiving card, import the receiving card program, and set the connection layout of the screen receiving card

Conclusion

If you’re wondering how to make a flexible LED screen, it requires a basic understanding of how this type of display operates. When creating your bendy display, manage your expectations. You can’t have a high-quality 3D high-end display using the simple materials you have.

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