MECHANICAL JOINT HAVING OPTICAL INTERCONNECTION

摘要

The invention relates to a mechanical joint having at least first and second joint elements (12,14) arranged in contact with each other, wherein a first surface of said first joint element abutting a second surface of said second joint element is at least partially provided with at least one optically emitting module (16), said respective abutting second surface of said second element being provided at least in part with at least one optically receiving module (18). An embodiment relates to a foldable mobile phone with the mechanical joint.