| 摘要 |
Provided is a display device including: a light guide plate (24) arranged so that an edge surface (30) thereof is opposed to a light source (22), the light guide plate (24) being configured to internally reflect light entering from the edge surface (30) to cause planar light emission from a front surface (26) of the light guide plate (24); and a reflective sheet (58) arranged so as to be opposed to a rear surface (28) of the light guide plate (24). Irregularities are formed on the front surface (26). The irregularities are formed to have a shape of a combination of first convex portions (40) and second convex portions (42), each of the first convex portions (40) including a first ridge line (46) which continuously extends along a first direction corresponding to a light traveling direction, each of the second convex portions (42) including a second ridge line (48) which continuously extends along a second direction intersecting the first direction. |
