US Patent 10177194 Fingerprint identification apparatus

A fingerprint identification apparatus including a display device, a first translucent base, photosensitive structures, a first light-guide structure, and a light source is provided. The display device has pixel regions and transmissive regions located between the pixel regions. The first translucent base has photosensitive regions and light-emitting regions located between the photosensitive regions. The photosensitive structures are respectively disposed in the photosensitive regions of the first translucent base. The first translucent base is disposed between the photosensitive structures and the first light-guide structure. The light source is disposed adjacent to the first translucent base.