Framework of LED display screen

The invention discloses a framework of an LED display screen. The framework comprises a plurality of LED display screens with different sizes, wherein the screen body of each LED display screen is formed by splicing N * M display modules, the resolution of each display module is A * B, the resolution of each LED display screen is P * Q, P = N * A, and Q = M * B. According to the invention, among aplurality of LED display screens with different sizes, the number of the display modules is the same and the resolutions of the LED display screens are the same, so that the same control system, drive IC and other electronic parts can be used; therefore, the software version use is unified, BOM management is simpler, warehouse material management is convenient, an operator can easily master, theproduction difficulty and the production cost are reduced, and the production efficiency is improved . 本发明公开了一种LED显示屏的架构，包括多款不同尺寸的LED显示屏；多款所述LED显示屏的屏体均由N*M块的显示模块拼接形成，所述显示模块的分辨率均为A*B，多款所述LED显示屏的分辨率均为P*Q，P=N*A，Q=M*B。本发明中，多款不同尺寸的