A vehicle lamp includes first and second light sources, a collecting lens that collects light, a shielding member that passes collected light through a radiating slit, and a projecting lens that forms a radiation pattern with light. The collecting lens includes a first lens portion and a second lens portion that correspond to the first and second light sources, respectively, the radiating slit includes a near-side slit portion and a far-side slit portion that correspond to a near-side radiation design and a far-side radiation design, respectively, in the radiation pattern, the first lens portion and the second lens portion are opposed to the far-side slit portion and the near-side slit portion, respectively. A collecting lens member, the shielding member, and a projecting lens member are fixed to a supporting member such that a collecting lens frame and a shielding frame overlap with each other in an optical axis direction.

A lens system for a headlamp module for a motor vehicle is provided. The lens system includes a base body, a lens device, an aperture device, and a lens brightening device. The base body, the lens device, the aperture device, and the lens brightening device are arranged relative to one another along a light axis of the lens system, wherein the lens device has a primary light area and a secondary light area, wherein the aperture device limits light beams along the light axis to the primary light area, wherein the lens brightening device is directs light beams along the light axis into the secondary light area for brightening the secondary light area, and wherein the aperture device and the lens brightening device are jointly designed. Furthermore, the invention relates to a headlamp module for a motor vehicle, the headlamp module comprising a lens system.

A lighting device disclosed in an embodiment of the invention comprises a substrate; a plurality of light sources arranged in a second direction on the substrate; a lighting module having a light guide portion disposed on the substrate and the light sources; an optical lens disposed on the lighting module, the optical lens having an incident surface having a width greater than a width of the lighting module in a first direction, and an exit surface from which light incident on the incident surface is emitted; and a reflecting member having an insertion hole in which the light guide portion is disposed, a reflective portion extending to both sides of the insertion hole and covering both sides of the light guide portion, and a supporting portion supporting a lower edge of the optical lens, wherein the light guide portion and the insertion hole have a width in the first direction smaller than a length in the second direction, and an upper end of the reflective portion may be positioned higher than an upper end of the light guide portion.

The optical device is intended to be placed in a housing to form a light signal lamp for a vehicle. The optical device includes, along the longitudinal direction: an input portion receiving rays emitted by a light source; a middle portion having two lateral faces spaced from each other along a transverse direction; an output portion including an output face through which the rays which have propagated in the optical device are emitted. The output portion comprises at least one module having lateral faces which, when viewed in the elevation direction, have an ogive shape and which define a front ridge extending substantially in a plane parallel to a plane.

The present application relates to a collimator, the collimator including a light incident surface configured to allow a light ray from a light source to enter the collimator through the light incident surface and a light emitting surface configured to emit a light ray that enters the collimator through the light incident surface and is collimated by the collimator. The collimator also includes a light distribution portion. The present application further relates to a lighting device and a motor vehicle.

A lamp (1) for a vehicle, which lamp (1) has an image generator (2), a projection system (3) and an adaptive aperture device (4), wherein the aperture device (4) has a first opening (5) in a first plane (6) and a second opening (7) in a second plane (8) along the beam path, wherein, during operation of the lamp (1), a beam (20) is reduced through the first opening (5) to a first portion of the beam and this first portion is reduced through the second opening (7) to a residual portion of the beam (20), wherein the first opening (5) in the first plane (6) and the second opening (7) in the second plane (8) are displaceable relative to one another.

A light source unit for a vehicle lamp includes a light generating portion including a light source that emits excitation light, a light emitting layer constituted of an inorganic material and emitting generated light by irradiation of the excitation light, and a holding member that holds the layer; and a lens member that irradiates the generated light from the layer in a front direction in a vehicle-mounted state. The unit further includes a reflective portion disposed between the layer and the lens member, capable of reflecting a part of light from outside of the lens member, and capable of transmitting the generated light generated in the layer; or a light absorbing portion disposed between the layer and the lens member, and absorbing a part of a wavelength component among light from outside of the lens member being associated with the generated light.

A vehicular lighting tool has an emission part, an inner lens located on a rear side of the emission part, and an outer lens located on a rear side of the inner lens, the outer lens has a guide convex portion and a positioning convex portion protruding forward, the inner lens has a guide hole and a positioning hole, the guide convex portion is inserted into the guide hole in a state in which a gap is provided in a leftward/rightward direction, and the inner lens is positioned in the leftward/rightward direction by the positioning convex portion being inserted into the positioning hole.

A vehicle lamp includes a light source, and a lens. The lens includes a central region centered on an optical axis of the lamp and a peripheral region located around the central region. A rear surface of the peripheral region is formed with plural total reflection prism elements which reflects light emitted from the light source toward the front of the vehicle lamp in a state of being aligned in a concentric circular form centered on the optical axis. The rear surface of the peripheral region includes an inner periphery-side region and an outer periphery-side region. The plurality of total reflection prism elements form a first annular concave curved surface centered on the optical axis as an envelope surface in the inner periphery-side region and form a second annular concave curved surface centered on the optical axis as an envelope surface in the outer periphery-side region.

An automotive lighting unit is disclosed that comprises a rear casing fixable to a vehicle, a front bezel forming a rigid container with the rear casing, and a light-guide plate made of photoconductive material inserted in a pass-through manner in a slit in the front bezel. The automotive lighting unit further comprises a lighting assembly which emits light on command and is arranged inside the rigid container facing a rear sidewall of the light-guide plate so as to direct the light produced within the light-guide plate, through the rear sidewall in such a way that the light travels within the light-guide plate by total internal reflection up to the front sidewall of the light-guide plate, and a diffusing filter which is interposed between the lighting assembly and the light-guide plate so as to be crossed by the light emitted by the lighting assembly.