A display device, a light-emitting module, and a driving assembly, relating to the technical field of display. The driving assembly comprises a main control chip (MIC), a circuit selection chipset (MUXS) and a channel chipset (CHS). The circuit selection chipset (MUXS) comprises a plurality of circuit selection chips (MUX) electrically connected in one-to-one correspondence to light source voltage wires (PVDDL), and is configured to enable, under the control of the main control chip (MIC), the circuit selection chips (MUX) to load light source voltages (PVDD) one by one to the connected light source voltage wires (PVDDL). The channel chipset (CHS) comprises a plurality of channel control chips (CH), and each channel control chip (CH) is configured to be electrically connected to one or more channel wires (CHL). The channel chipset (CHS) is configured to enable, under the control of the main control chip (MIC), the channel control chip (CH) to control a driving current on each connected channel wire (CHL). The driving assembly can reduce the effect on a bezel of a light-emitting substrate.