Displaying unit, optical guide plate, and information device

摘要

The present invention relates to a displaying unit using a display panel and provides a reinforcing configuration that reinforces an optical guide plate without impairing a degree of freedom in the back space of the optical guide plate. A displaying unit includes an optical guide plate that guides light of a light source for display on a display panel and includes a reinforcing member (reinforcing beam) that bridges over the optical guide plate between side surfaces in the incident direction and the crossing direction of the light.