| 摘要 |
PURPOSE: A backlight unit and a display device having the same are provided to accurately control the chromatic aberration of light by changing the light emitted from a light guide plate. CONSTITUTION: A bottom frame(10) receives a light emitting module(20), a reflection sheet(25), a light guide plate(30), and an optical sheet(40). The light guide plate emits the light from the light emitting module to an upper surface. Protrusions(35) are formed on the upper surface of the light guide plate. A phosphor included in the protrusions partly changes the wavelength of light. |
