Backlight unit and liquid crystal display device having the same

摘要

A backlight unit adapted to prevent a combination defect is disclosed. The backlight unit includes: a plurality of light sources arranged in fixed intervals; first and second light source printed-circuit-boards configured to apply driving signals to the plurality of light sources; a plurality of grips disposed on the first and second light source printed-circuit-boards and engaged with both ends of the light sources; and at least two support sides disposed on both ends of the light sources and configured to each include a protrusion which is united with the support side and is configured to prevent a separation of the light sources.