A headlamp assembly includes a low beam assembly configured to generate a low beam distribution. The low beam assembly includes a first low beam solid state light source module having a first laser solid state light source optically configured to emit a first luminous intensity distribution and a second laser solid state light source optically configured to emit a second luminous intensity distribution, and a second low beam solid state light source module having a solid state light source optically configured to emit a third luminous intensity distribution which at least partially overlaps at least one of the first and second luminous intensity distributions. The headlamp assembly also has a high beam assembly configured to generate a high beam distribution.

A headlamp assembly includes a low beam assembly configured to generate a low beam distribution. The low beam assembly includes a first low beam solid state light source module having a first laser solid state light source optically configured to emit a first luminous intensity distribution and a second laser solid state light source optically configured to emit a second luminous intensity distribution, and a second low beam solid state light source module having a solid state light source optically configured to emit a third luminous intensity distribution which at least partially overlaps at least one of the first and second luminous intensity distributions. The headlamp assembly also has a high beam assembly configured to generate a high beam distribution.

A lighting device comprises a light-emitting module with light-emitting elements, wherein the light-emitting elements are arranged adjacent to each other and are configured to emit light towards a light-emitting side. The light-emitting module is configured such that the light-emitting elements can be addressed partially independently of each other, such that some may be brought into a switched-on state while others are brought into a switched-off state. A top layer is disposed on the light-emitting module at the light-emitting side. Further comprising a switching material capable of a reversible change in transmittance for the light emitted by changing to a higher transmittance in regions where the top layer situated on light-emitting elements in the switched-on state or to a lower transmittance in regions of the top layer situated in the switched-off state. The invention further refers to methods for producing and operating a lighting device and using a lighting device.

A method of aiming a light module for a vehicle, the method including projecting at least one projected shape from a high definition pixel light source onto a receiving area of an aimer; determining the center point or edges of the high definition pixel light source based on the at least one projected shape; and adjusting the orientation of the light module to align the high definition pixel light source in a desired orientation.

A fixed lighting assembly that is able to change between configurations, including from a floodlight to a spotlight and any configuration in between, allows for a substantial improvement in performance and safety of a vehicle. Additionally, the fixed lighting assembly includes the capability for the light beam to move across one or more axis to steer the light to a desired direction without the use of moving parts. Instead, the steering is performed using lenses, strategically placed LEDs, optics, and associated drivers to illuminate different areas and create a variety of beam shapes. Additionally, the brightness or intensity of the beam can also be changed without using moving parts. A control module may be used to automatically configure these changes. The fixed lighting assembly may be manually controlled to change to one or more preconfigured modes, such as a spotlight mode, flood light mode, landing mode, taxiing mode, etc.

A fixed lighting assembly that is able to change between configurations, including from a floodlight to a spotlight and any configuration in between, allows for a substantial improvement in performance and safety of a vehicle. Additionally, the fixed lighting assembly includes the capability for the light beam to move across one or more axis to steer the light to a desired direction without the use of moving parts. Instead, the steering is performed using lenses, strategically placed LEDs, optics, and associated drivers to illuminate different areas and create a variety of beam shapes. Additionally, the brightness or intensity of the beam can also be changed without using moving parts. A control module may be used to automatically configure these changes. The fixed lighting assembly may be manually controlled to change to one or more preconfigured modes, such as a spotlight mode, flood light mode, landing mode, taxiing mode, etc.

A light system including a first light source, a second light source, a first drive device configured to supply a first pulse-width modulation current for supplying power to the first light source, the first current including a first peak intensity and a first duty cycle, a second drive device configured to supply a second pulse-width modulation current for supplying power to the second light source with the second current comprising a second peak intensity and a second duty cycle, a control module generating a first control signal and a second control signal for the first control device and the second control device. The first peak intensity being lower than the second peak intensity, and the first duty cycle is higher than the second duty cycle.

A light system including a first light source, a second light source, a first drive device configured to supply a first pulse-width modulation current for supplying power to the first light source, the first current including a first peak intensity and a first duty cycle, a second drive device configured to supply a second pulse-width modulation current for supplying power to the second light source with the second current comprising a second peak intensity and a second duty cycle, a control module generating a first control signal and a second control signal for the first control device and the second control device. The first peak intensity being lower than the second peak intensity, and the first duty cycle is higher than the second duty cycle.

An automotive lamp includes a first lamp unit, a second lamp unit, and a third lamp unit. The first lamp unit illuminates a first region having its longitudinal direction in the horizontal direction and having its upper edge defining a horizontal cutoff line in the low-beam mode and the high-beam mode. The second lamp unit illuminates a second region having its longitudinal direction in an oblique direction inclined with respect to the horizontal direction and having its upper edge defining an oblique cutoff line in the low-beam mode and the high-beam mode. The third lamp unit illuminates a third region having its longitudinal direction in an oblique direction inclined with respect to the horizontal direction and having its lower edge parallel to the oblique cutoff line.

An automotive lamp includes a first lamp unit, a second lamp unit, and a third lamp unit. The first lamp unit illuminates a first region having its longitudinal direction in the horizontal direction and having its upper edge defining a horizontal cutoff line in the low-beam mode and the high-beam mode. The second lamp unit illuminates a second region having its longitudinal direction in an oblique direction inclined with respect to the horizontal direction and having its upper edge defining an oblique cutoff line in the low-beam mode and the high-beam mode. The third lamp unit illuminates a third region having its longitudinal direction in an oblique direction inclined with respect to the horizontal direction and having its lower edge parallel to the oblique cutoff line.