DOUBLE-SIDED DISPLAY DEVICE

摘要

A double-sided display device is provided. The double-sided display device comprises: a light source unit; a first display unit arranged on an upper side of the light source unit; a second display unit arranged on a lower side of the light source unit; a first reflection polarization member arranged between the light source unit and the first display unit; and a second reflection polarization member arranged between the light source unit and the second display unit. The light source unit comprises a light guide panel and a light source arranged on one side of the light guide panel. The light guide panel comprises a first scattering pattern arranged on an upper surface and a second scattering pattern arranged on a lower surface. Arrangement density of the first and second scattering patterns increases from a light incident unit of the light guide panel to a light facing unit. The first and second scattering patterns have the same arrangement.