Optical projection device comprising three lenses
AssigneeValeo Vision
InventorBaptiste PAUL
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Abstract
The invention relates to an optical device for projecting light beams, capable of cooperating with a pixelated light source, including a plurality of selectively activatable emissive elements, which consists of the following components, arranged in succession along the path of the light rays from the source: a convergent first lens, a divergent or neutral second lens, a pupil and a convergent third lens.
Claims13
An optical device for projecting light beams that is able to interact with a pixelated light source comprising a plurality of selectively activatable emissive elements, successively in the direction of the path of light rays generated by the source:
- a convergent first lens, a divergent or neutral second lens, a pupil, and a convergent third lens.
A module comprising an optical device and a pixelated light source that is equipped with a plurality of selectively activatable emissive elements, and that is configured to emit a segmented light beam, with the optical device including, successively in the direction of a path of light rays generated by the pixelated light source:
- a convergent first lens, a divergent or neutral second lens, a pupil, and a convergent third lens.
Dependencies are inferred from the claim text.