| 摘要 |
A light guide plate (147) includes an incident surface (147i) receiving incident light from a light source (160), an exit section (147f) that outputs exit light having a light distribution different from a light distribution of the incident light and a reflective section (147r) opposite to the exit section. A plurality of first patterns (147b) are formed on the exit section while being arranged in a first direction (D1) of the exit section to distribute the exit light with maximum brightness in a direction perpendicular to the exit section. A plurality of second patterns (147c) are formed on the reflective section to scatter the incident light. |
