A vehicular lamp includes a light source, a mirror unit that emits a scanning light beam by reflecting a light beam from the light source by reciprocating rotation around two axes, a reflection type phosphor unit that receives the scanning light beam from the mirror unit to produce an image on a phosphor surface, and a projection lens unit that is disposed to face the phosphor surface of the reflection type phosphor unit and through which light emitted from the image incident from the reflection type phosphor unit passes. The projection lens unit has a bottom surface on the inner side and a chamfered surface on the outer side in a radial direction on the incident side.

A vehicular lamp includes a light source, a mirror unit that emits a scanning light beam by reflecting a light beam from the light source by reciprocating rotation around two axes, a reflection type phosphor unit that receives the scanning light beam from the mirror unit to produce an image on a phosphor surface, and a projection lens unit that is disposed to face the phosphor surface of the reflection type phosphor unit and through which light emitted from the image incident from the reflection type phosphor unit passes. The projection lens unit has a bottom surface on the inner side and a chamfered surface on the outer side in a radial direction on the incident side.

A lighting device for a vehicle, the lighting device having a translucent element defining an external surface and an internal surface, a mask defining an external surface and an internal surface, the mask defining a plurality of through openings, and a light source comprising at least one electronic circuit comprising a plurality of light-emitting diodes. The external surface of the mask is fixed to the internal surface of the translucent element, the light-emitting diodes of the light source being disposed opposite the internal surface of the mask.

A lighting device for a vehicle, the lighting device having a translucent element defining an external surface and an internal surface, a mask defining an external surface and an internal surface, the mask defining a plurality of through openings, and a light source comprising at least one electronic circuit comprising a plurality of light-emitting diodes. The external surface of the mask is fixed to the internal surface of the translucent element, the light-emitting diodes of the light source being disposed opposite the internal surface of the mask.

A headlight unit includes a housing, a micro-LED device mounted in the housing, a relay lens system mounted in the housing forward of the micro-LED device, and a projection lens system mounted in the housing forward of the relay lens system. The micro-LED device has a plurality of forward-facing micro-LEDs, wherein first, second and third subsets of the micro-LEDs are arranged in respective first, second and third 2D arrays. The relay lens system includes first, second and third relay lenses configured to receive and relay respective first, second and third streams of light emitted by the first, second and third subsets of micro-LEDs. The projection lens system includes first, second and third projection lenses configured to receive and project the first, second and third streams of light in respective first, second and third projection patterns.

A vehicle light guide 40 that guides light from a light source 10 toward a projection lens 30 includes an incident surface 41 on which light from the light source 10 is incident, a reflective surface 45 that reflects light from the incident surface 41, and an exit surface 44 that outputs light reflected on the reflective surface 45. The reflective surface 45 includes, on at least a part thereof, a light diffusing part 50 where at least either one of a plurality of convex parts 51 and a plurality of concave parts 52 that diffuse light are formed.

A vehicle light guide 40 that guides light from a light source 10 toward a projection lens 30 includes an incident surface 41 on which light from the light source 10 is incident, a reflective surface 45 that reflects light from the incident surface 41, and an exit surface 44 that outputs light reflected on the reflective surface 45. The reflective surface 45 includes, on at least a part thereof, a light diffusing part 50 where at least either one of a plurality of convex parts 51 and a plurality of concave parts 52 that diffuse light are formed.

The subject of the invention is a reflector device for a lighting module of a motor vehicle. The device includes a housing made of plastic, wherein the internal faces are metallized so as to reflect the light received. The housing on an external face of one of its walls has reception means able to house a support including at least one light source, the wall having an opening which leads toward the inside of the housing and which allows the light emitted by the light source or sources to propagate toward the inside of the housing. According to the provisions of the invention, the external face of the housing may be connected to ground potential so as to act as a shield against the electromagnetic waves emitted by various electronic components.

The subject of the invention is a reflector device for a lighting module of a motor vehicle. The device includes a housing made of plastic, wherein the internal faces are metallized so as to reflect the light received. The housing on an external face of one of its walls has reception means able to house a support including at least one light source, the wall having an opening which leads toward the inside of the housing and which allows the light emitted by the light source or sources to propagate toward the inside of the housing. According to the provisions of the invention, the external face of the housing may be connected to ground potential so as to act as a shield against the electromagnetic waves emitted by various electronic components.

An lighting device 100 includes a light source, a reflector, an actuator, and a controller. The reflector has a first reflection surface that is concave recessed toward a direction away from the light source and is configured to receive light emitted from the light source. The actuator is configured to rotate the reflector with an axis passing through the light source being a rotation axis. The controller is configured to keep the light source on over a time shorter than a rotation period of the reflector according to a rotation angle of the reflector while controlling the actuator to rotate the reflector. A casting direction of light emitted from the first reflection surface is inclined with respect to an extension direction of the rotation axis.