BACKLIGHT DEVICE AND THREE-DIMENSIONAL DISPLAY APPARATUS HAVING THE SAME

摘要

Provided is a backlight device in which each of a plurality of patterns separated at a uniform interval is intermittently formed and a 3D display apparatus having the same. The backlight device includes light sources configured to generate light and a light guide plate configured to change a path of the light and configured to emit the light, wherein the light guide plate includes an incident surface upon which the light is incident, an exit surface configured to emit the incident light, a reflective surface provided opposite to the exit surface, and a plurality of main patterns separated at a uniform interval, the plurality of main patterns provided intermittently on the reflective surface and configured to scatter the incident light.

主权项

1. A backlight device comprising:
a light source configured to generate light; and a light guide plate configured to change a path of the light and configured to emit the light, wherein the light guide plate comprises:
an incident surface upon which the light is incident;an exit surface configured to emit the incident light;a reflective surface provided opposite to the exit surface; anda plurality of main patterns separated at a uniform interval, the plurality of main patterns provided intermittently on the reflective surface and configured to scatter the incident light.