A forward projecting condensing and collimating optical platform enables the ability to more effectively utilize the light generated from a Lambertian light source. The optical system can effectively utilize light emitted from a 120-degree source viewing angle over a substantially large extended field of view. The optical system can project a high intensity light in a smaller packaging envelope. The optical design can be used for generation of hi-Intensity spot beams, fog lamps, head lamp low beams, head lamps, hi beams, a driving beam, and the like, while operating at a lower power input to equivalent optical systems.

A lamp for a vehicle including a light source configured to emit light, and a light guide body including a light entering portion, a light exiting portion, and a recessed region disposed between the light entering portion and the light exiting portion and having a shape recessed upward in a lower surface of the light guide body, in which the recessed region includes a first surface formed in a region adjacent to the light entering portion, a second surface connected to the first surface through a first connection portion and extending toward the light exiting portion, and a third surface connected to the second surface through a second connection portion and extending toward the light exiting portion, and in which the second connection portion includes a curved connection portion.

A lamp for a vehicle including a light source configured to emit light, and a light guide body including a light entering portion, a light exiting portion, and a recessed region disposed between the light entering portion and the light exiting portion and having a shape recessed upward in a lower surface of the light guide body, in which the recessed region includes a first surface formed in a region adjacent to the light entering portion, a second surface connected to the first surface through a first connection portion and extending toward the light exiting portion, and a third surface connected to the second surface through a second connection portion and extending toward the light exiting portion, and in which the second connection portion includes a curved connection portion.

A lighting assembly is provided for a lighting device of a motor vehicle. The lighting assembly includes an objective module with at least one objective lens mounted in a lens holder. The objective module also includes at least two first pins. The lighting assembly further includes a light source module with at least one light source mounted on a heat sink element, and with at least two first cavities. The objective module and the light source module are joined by adhesive joints between the first pins and the first cavities. The lens holder further includes the first pins, and/or the heat sink element comprises the first cavities.

A lighting assembly is provided for a lighting device of a motor vehicle. The lighting assembly includes an objective module with at least one objective lens mounted in a lens holder. The objective module also includes at least two first pins. The lighting assembly further includes a light source module with at least one light source mounted on a heat sink element, and with at least two first cavities. The objective module and the light source module are joined by adhesive joints between the first pins and the first cavities. The lens holder further includes the first pins, and/or the heat sink element comprises the first cavities.

A vehicle may have lights such as headlights and other vehicle lights for providing vehicle illumination. The lights may be electrically adjustable so that the color and pattern of the illumination may be varied. Sensor data and/or other data may be used in determining how to adjust the lights. A light such as headlight may have a light source such as a white light source or multicolored light source, a light collimator that receives light from the light source, and an adjustable lens array that receives collimated light from the light collimator and outputs corresponding adjustable vehicle illumination. The adjustable lens array may have fixed and/or adjustable lens elements and corresponding electrically adjustable light modulator elements.

A vehicle may have lights such as headlights and other vehicle lights for providing vehicle illumination. The lights may be electrically adjustable so that the color and pattern of the illumination may be varied. Sensor data and/or other data may be used in determining how to adjust the lights. A light such as headlight may have a light source such as a white light source or multicolored light source, a light collimator that receives light from the light source, and an adjustable lens array that receives collimated light from the light collimator and outputs corresponding adjustable vehicle illumination. The adjustable lens array may have fixed and/or adjustable lens elements and corresponding electrically adjustable light modulator elements.

The present disclosure relates to a driving assistance system, includes: a light detection and ranging module configured to detect position parameters of objects around the light detection and ranging module; a LiFi driving module connected to the light detection and ranging module and being capable of receiving the position parameters and modulating the position parameters to generate a LiFi signal; and a lighting module connected to the LiFi driving module, and configured to provide lighting and transmit the LiFi signal.

An embodiment of the present disclosure provides a lamp for a vehicle, the lamp including a plurality of light sources configured to form two or more types of light distribution patterns, and a light guide unit disposed at one side of the plurality of light sources and having a recessed region having a shape recessed upward in a lower portion of the light guide unit, in which the plurality of light sources includes a first light source disposed rearward of the light guide unit and configured to face a rear portion of the light guide unit, and a second light source disposed below the light guide unit and configured to face a lower portion of the light guide unit, in which the light guide unit includes a first light entering portion provided on a rear portion of the light guide unit and configured such that at least a part of light emitted from the first light source enters the first light entering portion, and a second light entering portion provided in the recessed region of the light guide unit and configured such that at least a part of light emitted from the second light source enters the second light entering portion, and in which the second light entering portion is positioned below a function division plane which is an imaginary plane connecting an uppermost end of the rear portion of the light guide unit and a lowermost end of a front portion of the light guide unit.

An embodiment of the present disclosure provides a lamp for a vehicle, the lamp including a plurality of light sources configured to form two or more types of light distribution patterns, and a light guide unit disposed at one side of the plurality of light sources and having a recessed region having a shape recessed upward in a lower portion of the light guide unit, in which the plurality of light sources includes a first light source disposed rearward of the light guide unit and configured to face a rear portion of the light guide unit, and a second light source disposed below the light guide unit and configured to face a lower portion of the light guide unit, in which the light guide unit includes a first light entering portion provided on a rear portion of the light guide unit and configured such that at least a part of light emitted from the first light source enters the first light entering portion, and a second light entering portion provided in the recessed region of the light guide unit and configured such that at least a part of light emitted from the second light source enters the second light entering portion, and in which the second light entering portion is positioned below a function division plane which is an imaginary plane connecting an uppermost end of the rear portion of the light guide unit and a lowermost end of a front portion of the light guide unit.