US Patent 11872941 Rearview mirror assembly having a micro-LED illumination subassembly

A rearview mirror assembly includes a mirror element including a first substrate having a first surface and a second surface. A reflector is disposed adjacent to one of the first and second surfaces. The rearview mirror assembly further includes a lighting subassembly includes a light source and a diffuser. The light source is operable to project light through the mirror element. The diffuser is disposed between the light source and the mirror element. The light source comprises a plurality of micro light-emitting diodes arranged in a light shape representing a display icon such that the display icon is projected through the mirror element without any influence on the shape caused by any other component of the mirror element.