Road surface drawing apparatus
AssigneeKoito Manufacturing Co., Ltd.
InventorTatsuki Ito
Life of this patent
Estimating the term…
Abstract
A road surface drawing apparatus includes: a plurality of light sources that is capable of individually emitting a light; a mask having a plurality of light-transmitting windows, each light-transmitting window arranged to receive the light from a corresponding light source of the plurality of light sources; a partition that partitions a space between the plurality of light sources and the mask into a plurality of subspaces, each subspace allocated for each light-transmitting window and the corresponding light source; and a common projection lens arranged to project the light transmitted through each light-transmitting window from the corresponding light source onto a road surface.
Claims11
A road surface drawing apparatus comprising:
- a plurality of light sources for individually emitting a light;
- a mask comprising a plurality of light-transmitting windows, each light-transmitting window arranged to receive the light from a corresponding light source of the plurality of light sources;
- a partition that partitions a space between the plurality of light sources and the mask into a plurality of subspaces, each subspace allocated for each light-transmitting window and the corresponding light source;
- and
- a common projection lens arranged to project the light transmitted through each light-transmitting window from the corresponding light source onto a road surface.
Dependencies are inferred from the claim text.