REAR LIGHTING AND/OR SIGNALLING DEVICE FOR MOTOR VEHICLE, AND REAR LIGHTING AND/OR SIGNALLING LIGHT PROVIDED WITH SUCH A DEVICE

The present invention relates to a rear lighting and/or signaling device, in particular for a motor vehicle, comprising a light source (12), a transmission surface (11) and means for distributing at least a portion of the light from the source (12) onto the transmission surface (11), the distribution means comprising a matrix (14) of micro-mirrors each controllable according to at least two different inclination positions. Another source (32) is present and an operating mode allows illumination of a portion of the micro-mirrors by the source (12) and another portion by the source (32).