The resolution of a P2 LED screen is not a fixed value, but is related to the size of the display and the module specifications.
P2 refers to a pixel pitch of 2mm, which means that there are approximately 250,000 pixels per square meter.
However, to determine the specific resolution, you also need to know the length and width of the display and the size of the module used.
Module specifications of P2 LED screen
There are two common module specifications for P2 LED screen:
* 256mm * 128mm
* 320mm * 160mm
For these two modules, the resolutions are:
* The resolution of the 256mm * 128mm module is 128 * 64 (because the pitch of each pixel is 2mm, the length and height of the module are divided by 2 to get the resolution)
* The resolution of the 320mm * 160mm module is 160 * 80
Resolution calculation method
To calculate the resolution of the entire P2 LED screen, you need to know the length and width of the display screen, divide them by the pixel pitch (2mm), and then take the integer (because the pixel cannot be a decimal).
However, due to the limitation of module size, the actual calculation may need to adjust the size of the display screen according to the number of modules to ensure that the resolution of the entire screen is an integer multiple.
Example
Suppose we want to make a P2 LED display screen with a length of 4m and a height of 2m, and use a module of 320mm * 160mm. Calculate according to the above method:
* Length direction: 4m / 0.32m = 12.5 (take the integer 12 or 13, here take 12), then the resolution of the display screen in the length direction is 12 * 160 = 1920
* Height direction: 2m / 0.16m = 12.5 (also take the integer 12 or 13, here take 12), then the resolution of the display screen in the height direction is 12 * 80 = 960
Therefore, the resolution of this P2 LED display screen is about 1920 * 960.
But please note that this is only an approximation, and the actual resolution may vary slightly due to factors such as module splicing and borders.
Conclusion
The resolution of the P2 LED screen depends on the size of the display screen and the specifications of the modules used.
To obtain the accurate resolution, it is necessary to calculate according to the actual situation.
At the same time, it is also necessary to consider the impact of factors such as module splicing and border width on the final resolution.