Display device including at least: - a support; - first and second power supply conductive elements (106, 108), said at least one first conductive element being arranged on a face of said support; - several LED modules each comprising at least one LED, each LED comprising at least two layers (134, 136) forming a p-n junction, and each LED module including two power supply pads (110, 112) arranged respectively on two opposite faces of the LED module of which one corresponds to an emissive face of the LED of said LED module, in which, the power supply pads of each LED module are connected respectively to the first and second power supply conductive elements, for the power supply of the LED module, and in which: - the ratio of dimensions between a host surface of a display pixel zone, in which one or more LED modules belonging to this zone are intended to produce a display of a light point of the display device and formed by the first conductive element, and the connection surface of a power supply pad of one of the LED modules with the first conductive element is greater than or equal to 2, characterized in that: - each LED module further comprises a command circuit of the LED of said LED module, the command circuit being capable of outputting, on one of the layers of the p-n junction of the LED, a signal representative of the light signal intended to be emitted by the LED, and carrying out a demodulation of Pulse Width Modulation, PWM, or Binary Code Modulation, BCM, type of a binary signal representative of the light signal intended to be transmitted on the power supply conductive elements. - a support; - first and second power supply conductive elements (106, 108), said at least one first conductive element being arranged on a face of said support; - several LED modules each comprising at least one LED, each LED comprising at least two layers (134, 136) forming a p-n junction, and each LED module including two power supply pads (110, 112) arranged respectively on two opposite faces of the LED module of which one corresponds to an emissive face of the LED of said LED module, in which, the power supply pads of each LED module are connected respectively to the first and second power supply conductive elements, for the power supply of the LED module, and in which: - the ratio of dimensions between a host surface of a display pixel zone, in which one or more LED modules belonging to this zone are intended to produce a display of a light point of the display device and formed by the first conductive element, and the connection surface of a power supply pad of one of the LED modules with the first conductive element is greater than or equal to 2, - the ratio of dimensions between a host surface of a display pixel zone, in which one or more LED modules belonging to this zone are intended to produce a display of a light point of the display device and formed by the first conductive element, and the connection surface of a power supply pad of one of the LED modules with the first conductive element is greater than or equal to 2, characterized in that: - each LED module further comprises a command circuit of the LED of said LED module, the command circuit being capable of outputting, on one of the layers of the p-n junction of the LED, a signal representative of the light signal intended to be emitted by the LED, and carrying out a demodulation of Pulse Width Modulation, PWM, or Binary Code Modulation, BCM, type of a binary signal representative of the light signal intended to be transmitted on the power supply conductive elements. - each LED module further comprises a command circuit of the LED of said LED module, the command circuit being capable of outputting, on one of the layers of the p-n junction of the LED, a signal representative of the light signal intended to be emitted by the LED, and carrying out a demodulation of Pulse Width Modulation, PWM, or Binary Code Modulation, BCM, type of a binary signal representative of the light signal intended to be transmitted on the power supply conductive elements.