Arrangement with the carrier and the optoelectronic component

The invention relates to an assembly comprising a support (1), wherein on the carrier (1), an optoelectronic component (3) is arranged, wherein a material (5) on the support (1) is arranged, wherein the carrier (1) at least a structural element (13, 14, 15), which complicates a flow of the material (5) in a flow direction (10), wherein the structural element (13, 14, 15) transverse to the flow direction (10), wherein the structural element (13, 14, 15) has a rounding radius (19) in a plane of the direction of flow (10), which is smaller than 20 microns.