BACKLIGHT UNIT AND IMAGE DISPLAY MODULE FOR IMPROVING BRIGHTNESS UNIFORMITY, AND A METHOD FOR ARRANGING BACKLIGHT UNIT

摘要

A backlight unit and an image display module are provided. The backlight unit includes a micro-lens unit, and a light source unit, wherein the direction in which the plurality of lenses are arranged is at an oblique angle relative to the direction in which the plurality of light sources are arranged. Accordingly, uniform brightness is provided to a display apparatus.