| 摘要 |
PURPOSE: A backlight unit is provided to be assembled at a low cost and ensure the stability against an external shock. CONSTITUTION: A frame unit is integrated with an edge portion of light guide plate(100), and at least one region of the light guide plate includes a combination groove. A chassis(200) includes a combination protrusion corresponding to the coupling groove of the light guide plate. The chassis is connected to the frame unit of the light guide plate, and the light guide plate includes a light guide plane. The frame unit is vertically extended from the light guide plane. |
