US Patent 11052824 Rear view device and vehicle with such rear view device

An external rear view device for a motor vehicle includes a casing which has at least one part made from a polymer, wherein the at least one part of the casing comprises piezo-electrical particles and at least one conductive element which is in electrical contact with the piezo-electrical particles and inductively coupled to a power storage unit. A motor vehicle with such a rear view device is also described.