PATTERN LIGHT GUIDE PLATE, METHOD FOR MANUFACTURING SAME, AND BACKLIGHT UNIT OF A LIQUID CRYSTAL DISPLAY USING SAME

摘要

A pattern light guide plate of the present invention comprises: a base layer; and a skin layer laminated on an upper surface of the base layer, wherein the skin layer has a lenticular pattern formed in the direction orthogonal to a light incident surface. The light guide plate of the present invention can be used in a liquid crystal display (LCD) as it has a narrow light emitting angle required for one-dimensional dimming or scanning, has superior light transmissivity, has excellent slip property and thus eliminates a protection film, significantly improves reliability, prevents light leakage at a light incident unit, corrects luminance unevenness, and significantly improves workability during processes.