Backlight assembly

摘要

A backlight assembly includes a light source unit configured to supply light, a light guide plate configured to guide light incident from the light source unit to an upper surface thereof, a reverse prism sheet disposed on the light guide plate and having a prism-shaped lower surface and an auxiliary film disposed between the light guide plate and the reverse prism sheet, in which the light guide plate includes a light-incident portion on which light is incident from the light source unit and a light-facing portion facing the light-incident portion.

主权项

1. A backlight assembly, comprising:
a light source unit configured to supply light; a light guide plate configured to guide light incident from the light source unit to an upper surface thereof; a reverse prism sheet disposed on the light guide plate and having a prism-shaped lower surface; an auxiliary film disposed between the light guide plate and the reverse prism sheet; a first air layer disposed between the reverse prism sheet and the auxiliary film; and a plurality of upper protrusion patterns disposed on an upper surface of the auxiliary film between the auxiliary film and the reverse prism sheet, the plurality of upper protrusion patterns maintaining the first air layer, wherein the light guide plate includes a light-incident portion on which light is incident from the light source unit and a light-facing portion facing the light-incident portion and having a prism shape, and wherein a thickness of the light-facing portion is larger than a thickness of the light-incident portion.