OPTICAL SHEET AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME

摘要

Provided are an optical sheet which can widen field of view of a liquid crystal display device by increasing light distribution characteristic, and the liquid crystal display device including the same. The optical sheet comprises a first condensing film and a second condensing film in which a plurality of prism patterns having different refractive indexes are respectively formed, wherein at least one incline in which a plurality of prism patterns form a boundary is formed in a curved shape.