How to calculate the size of outdoor LED display

How to calculate the size of LED display?This is not a new topic, but an interesting one.I have read a lot of articles about the calculation of LED screen size, either not thorough or too technical.Today, derenser shares this issue in an easy-to-understand way.

It turns out that the outdoor LED display screen is made up of a certain number of boxes and boxes are made up of a certain number of module unit plates. In other words, the length/width of the boxes must be multiple times of the length/width of the plates, not limited to a multiple.

As the size of the display module of different models will sometimes be different, so the model of the display screen is determined, and the size of the module can finally be determined, which basically determines the size of the box.Take the outdoor P16 full-color advertising screen of delun sell as an example. There are two types of module sizes: 256mm*128mm and 256mm*256mm;Then, the size of the box is calculated according to the multiple of the module, so the size of drexel P16 box is: 768*768, 768*1024 *768, 1024*1024, 512*512, etc

In order to facilitate everyone to understand the calculation method of LED display size, here is an example: the customer customized P16 outdoor full-color LED screen in deronshire, which is required to be 20 meters long, 12 meters wide and 240 square meters in total.

If the size of the box is 768*768, we can get:

Number of long boxes: 20. 0.768=26.0412

Number of boxes needed for width: 12. 0.768=15.625

The actual LED screen size will be: 26 boxes in length and 16 boxes in width.

Actual length: 26 x 0.768=19.968 m

Actual width: 16 x 0.768=12.288 m

Actual area: 19.968 x 12.288=245.37 square metres

It is not difficult to obtain from the above that there is a certain error between the actual size of LED display (19.968 meters long and 12.288 meters wide) and the size required by the customer (20 meters long and 12 meters wide), and the result is reliable.In addition, it is worth noting that the size of the box is not designed randomly according to the number of modules. Generally, the box is between 0.5 square meters and 1.5 square meters.