BACK LIGHT UNIT

摘要

PURPOSE: A backlight unit is provided to realize uniform white light intended according to the material of a reflector and the angle of a reflective surface. CONSTITUTION: A backlight unit(100) comprises an LED array and a reflector(120). The LED array is comprised of a plurality of LEDs(110). Each LED is formed so as to radiate light in a lateral direction. The reflector is arranged so as to be adjacent to the LEDs and includes a reflector array. The reflector array upwardly reflects the light of the lateral direction by an inclined reflective surface.