The patent abstract shows that the utility model discloses an LED display screen layout structure and an LED display screen, and relates to the technical field of LED display screens. The LED display layout structure includes: a circuit board, multiple LED luminous bodies and multiple LED control chips. The circuit board includes a front and a back along the thickness direction; a plurality of the LED luminous bodies are located on the front of the circuit board; a plurality of the LED control chips are located on the back of the circuit board, wherein the LED control chips are connected to the LED luminous bodies in one-to-one correspondence. Wherein, the circuit board is further provided with a first connection line, which runs through the circuit board and is connected to the LED luminous body and the LED control chip respectively. By adopting the technology provided by this utility model, the size of the LED luminous body can be effectively reduced and the density of the LED luminous body can be realized.arrangement.
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