| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an information display device on which an information indication can be easily confirmed by sight even when using the information display device outdoors, even in the case where morning sunlight or evening sunlight is directly incident into a visual field of a viewer who is to confirm the information display device by sight, or even in the case where the morning sunlight or the evening sunlight is indirectly incident the visual field of the viewer since the information display device strongly reflects the morning sunlight or the evening sunlight.SOLUTION: The information display device configured to display information with emitted light comprises: an information display section; a control section for controlling light emission in the information display section on the basis of the information; and a casing for accommodating the information display section and the control section therein. The information display section includes a plurality of light-emitting elements in which at least red, green and blue light-emitting regions are arrayed. An area of the blue light-emitting region within the light-emitting element is larger than that of the red or green light-emitting region.</p> |
