F21S41/663

Adaptive lighting system

A lighting system and method of operating the same for a vehicle having a vehicle structure includes a plurality of primary low beam elements and a plurality of secondary low beam elements. The system further includes a primary high beam element and a secondary high beam element. A lean angle sensor is coupled to the vehicle structure. A controller is coupled to the lean angle sensor controlling the primary low beam elements, the secondary low beam element and the secondary high beam element in response to the lean angle.

LIGHTING DEVICE FOR A VEHICLE

A lighting device for a vehicle, in particular headlights for a vehicle, having a plurality of light sources, from which light is emitted during operation of the lighting device, projection optics for projecting the light, and a generator for generating a light distribution in the exterior of the vehicle, which has a soft transition in the vertical direction from a central region to the near field and/or the far field of the light distribution. The generator has a plurality of converters which change the wavelength spectrum of the light emitted from the light sources. The lighting device being designed in such a way that during operation of the lighting device, at least one first region of at least one of the converters is subjected to a greater luminous flux density of the light emitted from the light sources as a second region of the at least one converter.

Lighting device for a motor vehicle

A lighting device, including an array of at least two light sources of the light emitting semiconductor type and an array of at least a first illumination element and a second illumination element, each illumination element being associated with one of the light sources and configured for being lit the associated light source in such a way that a light beam emitted by the light source exhibits a shape dependent on a shape of the illumination element, the first illumination element being of trapezoidal shape having a large base and the second illumination element having a shape partially complementary to the trapezoidal shape and including two edges extending from two opposite ends of the large base, parallel with each other, being distant by at least a length of the order of the length of the large base.

Lighting device for a motor vehicle

A lighting device, including an array of at least two light sources of the light emitting semiconductor type and an array of at least a first illumination element and a second illumination element, each illumination element being associated with one of the light sources and configured for being lit the associated light source in such a way that a light beam emitted by the light source exhibits a shape dependent on a shape of the illumination element, the first illumination element being of trapezoidal shape having a large base and the second illumination element having a shape partially complementary to the trapezoidal shape and including two edges extending from two opposite ends of the large base, parallel with each other, being distant by at least a length of the order of the length of the large base.

Luminous motor-vehicle module able to generate a light beam with at least one row of pixels
10845017 · 2020-11-24 · ·

A luminous motor-vehicle module intended to generate a light beam that projects forward an image. The image comprises at least one horizontal row of pixels. The luminous module is arranged so that a first pixel of the horizontal row of pixels comprises a lower end and/or an upper end that are/is vertically offset with respect to a lower end and/or an upper end of a second pixel of the same row, respectively.

LIGHT SOURCE DEVICE
20200365781 · 2020-11-19 · ·

A light source device includes: a light-shielding member defining an opening; a light-guide member located in the opening in a top view and including two or more divided lens portions; and a plurality of light-emitting parts disposed such that each of the plurality of light-emitting parts corresponds to a respective one of the lens portions, each of the plurality of light-emitting parts being configured to be individually turned on. Each of the light-emitting parts has an upper surface serving as a light-emitting surface. The two or more lens portions are Fresnel lenses. Irradiation areas corresponding to the light-emitting parts are at least partially different from each other.

LIGHT SOURCE DEVICE
20200365781 · 2020-11-19 · ·

A light source device includes: a light-shielding member defining an opening; a light-guide member located in the opening in a top view and including two or more divided lens portions; and a plurality of light-emitting parts disposed such that each of the plurality of light-emitting parts corresponds to a respective one of the lens portions, each of the plurality of light-emitting parts being configured to be individually turned on. Each of the light-emitting parts has an upper surface serving as a light-emitting surface. The two or more lens portions are Fresnel lenses. Irradiation areas corresponding to the light-emitting parts are at least partially different from each other.

Lighting module having a flexible matrix coinciding with the first object focal surface of the imaging device
10837613 · 2020-11-17 · ·

A motor vehicle lighting module including: at least one matrix of light sources arranged in at least one horizontal row and in vertical columns, the light sources being emitting surfaces of light-emitting diodes which are all arranged on a common substrate; at least one imaging device designed to project the light sources, the imaging device including at least one first object focal surface having a curvature defect of determined radius of curvature; characterized in that the substrate has, in a horizontal plane, a curved form parallel to the first object focal surface of the imaging device.

Lighting module having a flexible matrix coinciding with the first object focal surface of the imaging device
10837613 · 2020-11-17 · ·

A motor vehicle lighting module including: at least one matrix of light sources arranged in at least one horizontal row and in vertical columns, the light sources being emitting surfaces of light-emitting diodes which are all arranged on a common substrate; at least one imaging device designed to project the light sources, the imaging device including at least one first object focal surface having a curvature defect of determined radius of curvature; characterized in that the substrate has, in a horizontal plane, a curved form parallel to the first object focal surface of the imaging device.

HEADLIGHT FOR A VEHICLE
20200355339 · 2020-11-12 ·

A headlight (1) comprising: a parabolic reflector (2) comprising an opening (2a), said parabolic reflector (2) being configured to reflect and distribute in a homogenous manner toward the opening (2a) at least a light beam (5a,5b); a transparent shield (3) to close said opening (2a); a bearing partition (4) arranged in the parabolic reflector (2), so to define a first sector of the reflector (15) and a second sector of the reflector (16) opposed to each other with respect to said bearing partition (4); at least a light source configured to generate: a first light beam (5a) pointed toward said first sector of the reflector (15); a second light beam (6a) pointed toward said second sector of the reflector (16); a third light beam (7a); a mask (8) comprising at least a partially transparent window (9) arranged so that said third light beam illuminates said window (9).