DISPLAY DEVICE, ELECTRONIC APPARATUS AND LIGHTING DEVICE

摘要

In a lighting device of a display device, a plurality of light emitting elements are mounted on a surface of a light source substrate, and the light source substrate is supported by a light source support member by means of a positioning (fixing) structure such as a metal screw. The plurality of light emitting elements are divided into a plurality of blocks, and the emission light amount can be controlled with respect to each of the blocks. Although the head of the screw is exposed on the surface of the light source substrate, the screw is located between adjacent ones of the blocks. Therefore, even though the illuminating light intensity becomes partially discontinuous owing to the presence of the screw, degradation of display quality originating from such discontinuity can be suppressed.

主权项

1. A display device, comprising:
a lighting device; and a display panel that faces the lighting device, the lighting device including: a first light source substrate that includes a first surface on which a first light emitting element are mounted; a second light source substrate that includes a second surface on which a second light emitting element are mounted; a first light source support member that holds the first light source substrate; a second light source support member that holds the second light source substrate; a light guide element that faces the first surface and the second surface; and a light source driver that controls the first light emitting element and the second light emitting element, the light source driver controlling an amount of light to be emitted from the first light emitting element and the second light emitting element in accordance with a mode in which the display panel is driven.