The patent summary shows that the present invention discloses a single-color LED display module with laminated circuits, which includes a circuit board, a driver integrated chip and an LED array group. The circuit board adopts a single-sided copper foil circuit board. The driver integrated chip and the LED array group are arranged on the same side of the circuit board. The driver integrated chip drives the LED. The array group works; the driver integrated chip includes a first signal interface chip, an interface control chip, a column driver chip and a row driver chip. The first signal interface chip is used to connect to an external MCU. The interface control chip receives the external MCU by connecting to the first signal interface chip. The first control signal; the column driver chip is connected to the interface control chip; the row driver chip is connected to the interface control chip; the invention realizes one-time assembly and welding through a single-sided copper foil circuit, reducing complex processes, using laminated lines to simplify the connection lines, improving system reliability, improving production efficiency, and reducing production costs.
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