Liquid crystal device.

摘要

A liquid crystal display comprising a liquid crystal display board (10) including a display plane constituted by transmission-type liquid crystals, a back light source device (20) including a tube-like lamp arranged in the rear of the liquid crystal display board (10) for illuminating the rear surface of the liquid crystal display board (10), and a light diffusing transmission plate (32), wherein the direction in which an angle of visibility of the liquid crystal display board (10) is wide coincides with the direction in which unevenness of the luminance in a light diffusing transmission plate in the light source device is small.