| 摘要 |
PURPOSE: A backlight unit and a display device using the same are provided to make mass production possible by using a reflective unit with inclined portions of different curvature. CONSTITUTION: At least one light source is arranged between first and second reflective units(200,300). The second reflective unit includes at least two inclined surfaces. At least two inclined surfaces have at least one inflection point. The curvature of the first inclined surface is different from the curvature of the second inclined surface. The first and second inclined surfaces are adjacent around the infection point. |
