| 摘要 |
PURPOSE: A backlight unit is provided to improve a light distribution degree by maintaining a distance between a light guide plate and a light source module. CONSTITUTION: A light source module(210) includes a light source(212) and a PCB(Printed Circuit Board)(214). The light source is arranged at the PCB. One side surface of a light guide plate(220) faces to the light source module. A gap member(222) is arranged between the light guide plate and the light source module. The gap member includes an elastic force. The gap member corresponds to one or more areas of the light source. |
