An optoelectronic assembly includes: a plurality of semiconductor light sources, each one of the semiconductor light sources including a plurality of pads; and a driver device configured to drive each one of the semiconductor light sources. For each pad of each semiconductor light source, the driver device has a corresponding pad facing the pad of the semiconductor light source to form a pair of connectable pads. For each pair of connectable pads, a first pad of the pair of connectable pads has a first shape and a second pad of the pair of connectable pads has a second shape complementary to the first shape such that the first pad and the second pad form a mated connection when brought into contact with one another. Corresponding driver device and semiconductor light sources are also described.