| 摘要 |
According to an embodiment of the present invention, a backlight unit includes: a light guide plate on which a cut portion is formed from a side surface toward the inside; a light source unit disposed on one side of the light guide plate; a first reflection sheet disposed in a lower portion of the light guide plate; and a second reflection sheet bent from the first reflection sheet and disposed in a cut portion area of the light guide plate. The embodiment can prevent the flow of the light guide plate by disposing prism-shaped reflection sheets on one side of the light guide plate. |
