| 摘要 |
Disclosed is a planar lighting device and more particularly, a planar lighting device including a light emitting device. The planar lighting device includes a plurality of light sources (22) arranged on a first surface of a circuit substrate (21), the light sources (22) mounted thereon, a light regulator (300) disposed in an edge (26) of the first surface, the light regulator (300) regulating luminance difference caused by difference in distance between a plurality of light sources (22) close to the edge (26), and an optical sheet (11) disposed on the light sources (22). |
