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 for a motor vehicle includes numerous light sources and a collimator with numerous collimator lenses. Each collimator lens has an entry surface and an exit surface through which light from the light sources passes successively. Projection optics include a first and second transparent substrates, each with an entry surface and an exit surface. At least one array of cylindrical lenses are on the entry and/or exit surface of the first and second substrates. Light exiting the collimator first passes through the at least one array of cylindrical lenses on the first substrate and then through the at least one array of cylindrical lenses on the second substrate. The projection optics include a first array of cylindrical lenses on the first substrate, the cylinder axes of which extend in a first direction, which is horizontal when the lighting device is installed in a vehicle.

A lamp unit forms an irradiation pattern having a desired brightness distribution while efficiently using light from a light source. In the lamp unit, a light source unit including light sources, a condenser lens, a light shielding member (shade), and a projector lens are arrayed along a lamp unit axis. An incident surface has a curved incident surface section facing the light sources and an annular incident surface section surrounding the curved incident surface section. The condenser lens has a reflective surface surrounding the curved incident surface section. The light shielding member (shade) is disposed such that a light shielding reference point coincides with a lamp unit axis. The light sources are disposed with an emission light axis positioned above the lamp unit axis in the vertical direction. The condenser lens is disposed such that condenser lens axes are positioned above the lamp unit axis in the vertical direction.

A light-emitting module and a vehicle, the light-emitting module having a main light exit direction. The light-emitting module includes a first light source, used for a first light function, a first reflector for receiving and reflecting light emitted from the first light source. A second light source is used for a second light function, and a second reflector is for receiving and reflecting light emitted from the second light source. A carrier, has the light sources and the reflectors arranged thereon, and a lens, for projecting light emitted from the light sources and reflected by the corresponding reflectors. The lens is configured to correspondingly form light distributions associated with the reflecting surfaces of the first reflector and the second reflector, and the first light source, the first reflector, the second light source and the second reflector are arranged on the same mounting surface of the carrier.

Provided are a lamp unit that can form an irradiation pattern on a road surface almost without tilting an inclination of a lamp unit axis with respect to the road surface, and a vehicle lighting tool using the lamp unit. A lamp unit includes: a light source; a condenser lens that condenses light from the light source; a light-shielding member (shade) provided with an irradiation slit through which the light condensed by the condensing lens partially passes; and a projection lens that projects the light that passes through the light-shielding member (shade) to form an irradiation pattern, which are arranged along a lamp unit axis. The projection lens has a reference focus set on the lamp unit axis, and is disposed at such a position rotated downward about the reference focus, and a projection lens axis is directed further downward than the lamp unit axis.

A light source unit for a vehicular lighting fixture includes a plurality of light sources, a plurality of lens bodies disposed in front of the plurality of light sources, respectively, a circuit board on which the plurality of light source are mounted, a heatsink configured to radiate heat emitted from the plurality of light sources to outside via a board attachment part to which the circuit board is attached, and a socket body configured integrally with the heatsink and having a connector part electrically connected to the circuit board, and drawing patterns formed by emission of the plurality of light sources are projected toward a road surface by the plurality of lens bodies.

A dia for an automotive dia projection system has a transparent substrate with an opaque coating in portions thereof, thereby forming a binary pattern for projection. The pattern features a dither noise microstructure, such that an associated image is projectable giving the perception of a greyscale image to the human viewer.

An automotive lighting fixtures that can create the desired illumination pattern of light distribution while suppressing enlargement is provided. The vehicular lamp 10 comprises a plurality of light sources (21, 22, 23), a condenser lens 12 that collects light by allowing light from the multiple light sources (21, 22, 23) to enter through an incident surface 34 and exit through an exit surface 35, a light-shielding member 13 provided with a plurality of light-transmitting portions (28) that partially transmit the light collected by the condenser lens 12, and a projection lens 14 that forms an illumination pattern Pi with a plurality of illumination patterns Di corresponding to the plurality of light-transmitting portions by projecting the light transmitted through the light-shielding member 13. The light sources (21, 22, 23) are individually provided corresponding to the light-transmitting portions, and the condenser lens 12 is characterized by having a plurality of condenser lens portions (31, 32, 33) that individually correspond to the light-transmitting portions and are stacked on top of each other.

The invention relates to a light assembly including a main housing with a front opening and a rear opening facing at least a part of the front opening, a luminous device with a secondary housing, and an outer lens sealingly closing the front opening of the main housing. The luminous device can be seated in the rear opening, and the secondary housing is sealingly and reversibly fastened to the main housing. In the event of a failure of a component of a luminous device of a light assembly and/or in the event of impacts damaging a part of the light assembly, the light assembly according to the invention requires just one part to be replaced, for example, only the outer lens and the main housing or only the luminous device need be replaced.

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.