Display device with a light emission part disposed around a display part

摘要

A brightness distribution of light emitted from one specific light source and outputted from the light outputting part of a light-guide part has a characteristic of having a mountain-shaped distribution increasing from a position of the specific light source, then reaching a maximum value, and then decreasing with distance from a specific light source, and a light source adjacent to the specific light source is disposed at a position where a brightness distribution decreases from the maximum value of the brightness distribution.

主权项

1. A display device comprising:
a display part for displaying an image; a case for housing the display part; and a light-emission part having a light outputting part exposed at a surface of the case, wherein: the light-emission part includes a plurality of light sources, and a light-guide part for guiding light emitted from each of the plurality of light sources and outputting the light from the light outputting part, the light-guide part includes a plurality of light inputting parts having the plurality of light sources, respectively, for receiving the light from the plurality of light sources, a light guiding part for reflecting and guiding the light from each of the plurality of light inputting parts in an arrangement direction of the plurality of light sources, and the light outputting part for outputting the light guided by the light guiding part, a brightness distribution of light emitted from one specific light source of the plurality of light sources and outputted from the light outputting part of the light-guide part has a characteristic of having a mountain-shaped distribution increasing from a position of the specific light source, then reaching a maximum value, and then decreasing with distance from the specific light source, and a light source adjacent to the specific light source is disposed at a position where the brightness distribution decreases from the maximum value of the brightness distribution.