OPTICAL FILMS LAMINATE AND BACKLIGHT UNIT HAVING ENHANCED OPTICAL PERFORMANCE

摘要

The present invention relates to a light guide plate, A semi-transmissive film disposed on an upper portion of the light guide plate; And a semi-transmissive film disposed on the semi-transmissive film and including a plurality of lens structures in which a plurality of lens structures having an area of the emissive portion larger than that of the light-incident portion are arranged in a two-dimensional manner, And an edge type backlight unit including the optical film laminate.