Abstract: A display device for a vehicle includes a light source, an image generating section configured to modulate light emitted from the light source using an image according to an inter-vehicle distance between a host vehicle and a preceding vehicle and generate an image according to the inter-vehicle distance, a condensing optical system configured to condense light having information representing the image according to the inter-vehicle distance generated by the image generating section, and a reflecting section configured to reflect the light condensed by the condensing optical system and project the light to a road surface, wherein the reflecting section has a reflecting surface with a curvature that gradually increases from a rear side in a projecting direction toward a front side in the projecting direction.

Abstract: A display device for a vehicle includes a light source, an image generating section configured to modulate light emitted from the light source using an image according to an inter-vehicle distance between a host vehicle and a preceding vehicle and generate an image according to the inter-vehicle distance, a condensing optical system configured to condense light having information representing the image according to the inter-vehicle distance generated by the image generating section, and a reflecting section configured to reflect the light condensed by the condensing optical system and project the light to a road surface, wherein the reflecting section has a reflecting surface with a curvature that gradually increases from a rear side in a projecting direction toward a front side in the projecting direction.