DISPLAY DEVICE AND ILLUMINATION DEVICE

摘要

An illumination device according to one embodiment includes a backlight and a display panel configured to selectively transmit light from the backlight. The backlight includes a light source, a main light guide portion formed in the shape of a flat plate and an approach portion. The main light guide portion includes a first surface facing the display panel, and a second surface opposite to the first surface. The approach portion includes a third surface facing the second surface, a fourth surface opposite to the third surface, a first end portion facing the light source, and a second end portion opposite to the first end portion, and connected to the main light guide portion, the fourth surface being inclined with respect to the third surface.

主权项

1. A display device comprising:
a backlight; and a display panel configured to selectively transmit light from the backlight to be selectively transmitted through the display panel, wherein the backlight comprises: a light source; a main light guide portion formed in a shape of a flat plate, and including a first surface facing the display panel and a second surface opposite to the first surface; and an approach portion including a third surface facing the second surface, a fourth surface opposite to the third surface, a first end portion facing the light source, and a second end portion opposite to the first end portion and connected to the main light guide portion, the fourth surface being inclined with respect to the third surface.