Work machine and display device

A display device comprising:

• a support structure capable of supporting, inside the display device, a first light emitting element and a second light emitting element, the first light emitting element and the second light emitting element each being configured to emit light in a first direction;
• and
• a lens configured to propagate light from a light emitting element supported inside the display device by the support structure to an outside of the display device,
• the display device being configured to display information by lighting using the lens,
• the support structure being capable of supporting the first light emitting element and the second light emitting element at respective positions where a first distance on an imaginary plane orthogonal to the first direction is different from a second distance on the imaginary plane,
• the first distance being a distance between a reference point and the first light emitting element,
• the second distance being a distance between the reference point and the second light emitting element, and
• the reference point being a point out of points on the imaginary plane where, when light is emitted from the point in the first direction, a portion of the light that propagates to the outside of the display device through the lens has a highest intensity.