Lens for a lighting device of a motor vehicle includes a rear face designed to be oriented toward a light source of the lighting device, and a convex front face designed to be oriented toward the roadway being illuminated. The lens has a median vertical plane designed to be substantially orthogonal to the roadway, the front face having a first zone of diffusion with microstructures adapted to diffuse the light emitted by the light source, the first zone of diffusion extending in the median vertical plane. The front face furthermore includes at least two second zones of diffusion each one having microstructures adapted to diffuse the light emitted by the light source, the two second zones of diffusion being situated on either side of the median vertical plane. The microstructures of the two zones of diffusion have a depth absolutely greater than the depth of the microstructures of the first zone of diffusion.

An optical unit includes a cylindrical rotatable lens and a light source provided in the rotatable lens. The rotatable lens is configured such that a light output from the light source is incident via an inner circumferential surface and is output via an outer circumferential surface as an irradiating beam, and a predetermined irradiated area is formed by scanning a space in front with the irradiating beam according to a periodical movement of the rotatable lens.

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 segmented switchable mirror vehicle headlamp includes a light source, a switchable electrochemical film having a plurality of segments, and a controller electrically coupled with each segment of the plurality of segments, such that each segment of the plurality of segments is individually controllable for switching between a substantially transparent state and a substantially reflective state. The plurality of segments include a low-beam array of segments configured for providing a low-beam light distribution from the light source, and a high-beam array of segments configured for providing a high-beam light distribution from the light source. The controller is configured for switching the low-beam array of segments and the high-beam array of segments between the substantially transparent state and the substantially reflective state for controlling the low-beam light distribution and the high-beam light distribution, respectively.

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.

The invention relates to a light module for a motor vehicle headlamp, comprising: at least one light source (1) and at least one projection device (2), the projection device (2) having an entry optical unit (21) and an exit optical unit (22), the entry optical unit (21) being designed to form an intermediate image from light emitted by the at least one light source (1) in an intermediate image plane, which lies between the entry optical unit (21) and the exit optical unit (22) and is substantially perpendicular to an optical axis of the projection device (2), and the exit optical unit (22) being designed to image the intermediate image into a region in front of the light module in the form of a light distribution of a first predefined type, at least one additional light source (3a, 3b, 3c, 3d) being provided, which at least one additional light source (3a, 3b, 3c, 3d) is designed to emit light between the entry optical unit (21) and the exit optical unit (22); the exit optical unit (22) being designed to image the light emitted by the at least one additional light source (3a, 3b, 3c, 3d) into the region in front of the light module in the form of a light distribution of a second predefined type; the entry optical unit (21) and the at least one additional light source (3a, 3b, 3c, 3d) being designed in such a way and being associated with each other in such a way that neither the at least one additional light source (3a, 3b, 3c, 3d) nor the light emitted by the at least one additional light source (3a, 3b, 3c, 3d) changes the intermediate image.

A lamp for a vehicle includes a light emitting unit for generating light, and an optical unit for forming a predetermined light irradiation pattern by outputting the light incident from the light emitting unit through a plurality of optical modules each including an incident lens and an output lens. The light emitting unit includes a light source unit, and a plurality of reflectors arranged in a left-right direction to allow the light generated from the light source unit to be reflected to the optical unit, and the optical unit includes a plurality of areas for outputting the light incident from the plurality of reflectors.

A vehicle lamp includes a light emission system; and an optical system disposed in front of the light emission system. The optical system is configured to allow light incident thereto from the light emission system to exit through a plurality of optical modules to form a predefined light irradiation pattern, and each of the plurality of optical modules includes an incident lens and an exit lens. Further, the light emission system includes a plurality of light sources; and a plurality of reflectors configured to allow a plurality of light beams respectively emitted from the plurality of light sources to be respectively directed to a plurality of regions of the optical system.