Common methods for calculating LED display size

To make a (long) 4m* (high) 3m LED display , the calculation is as follows:

4m/0.304m=13.16 at this time to take an integer (can be rounded off), take 13 and then use 13*0.304m=3.952m

Namely: the length that meets the above requirements should be 3.952m. The frame is made of aluminum or stainless steel, the aluminum is silvery white or black, the thickness of the frame is about 8mm, and the width is about 3.5mm. The final result of the LED display that meets the above requirements. The size is: 3.952 + 0.07 (the sum of the widths of the borders on both sides) = 4.022m

The same reason:

The calculation method of LED display height is: 3m*0.152m (the height of the unit board)=19.74 is the integer 20 (rounded up), 20 is the number of unit boards, and the net screen size is: 20*0.152=3.04m, including the border The dimensions are: 3.04m + 0.07m = 3.11m.

Note: Chinese characters are 16*16 dot matrix. Generally, the size of the indoor unit board is 64*32 dot matrix, that is, the height of the indoor unit board can be cut in half.

Just calculate the height of the indoor LED display screen can take 19.5, the result is: 19.5 (block) * 0.152m = 2.964m, the size of the frame is: 2.964m + 0.07m (width of aluminum) = 3.034m

Calculation method of outdoor LED display: (PH16 outdoor full color, the size of the box is: 1024mm*768mm)

If you specify the width and height of the LED electronic display, you can calculate it in the same way as above: If the customer asks for an outdoor full color screen of 30 square meters. There is no requirement for width and height temporarily, which can be calculated as follows:

Usually calculated in a ratio of 4:3 and 16:9: if the width and height are designed in a ratio of 4:3:

The wide calculation method: the result of 30/12 is the root number, then multiplied by 4, and divided by 1024mm. Then multiply the integer by the width of the box to the width required by the screen. That is: = 1.581 * 4 = 6.324 / 1.024 = 6.17 rounded 6, that is: the length of the display is: 6 * 1.024 = 6.144m.

The same reason: the height of the LED display is calculated as: = 1.581 * 3 = 4.743 / 0.768 = 6.17, taking the integer 6.

That is: the height of the display is: 6*0.768=4.608m

The area of ​​the display should be: 6.144*4.608=28.32m.