| 主权项 |
1. A lighting module, comprising:
a light guide plate comprising a top surface and a bottom surface, wherein the light guide plate is configured to emit a first light upward from the top surface and a second light downward from the bottom surface; a first case covering an one side of the light guide plate; a second case covering an other side of the light guide plate; a first light source which is disposed in the first case and is configured to emit light to the one side of the light guide plate; and a second light source which is disposed in the second case and is configured to emit light to the other side of the light guide plate, wherein the first light passes through a first opening disposed on the top surface of the light guide plate and disposed between the first case and the second case, wherein the second light passes through a second opening disposed under the bottom surface of the light guide plate and disposed between the first case and the second case, and wherein a size of the first opening is different from a size of the second opening. |
