A intelligent long-distance infrared fill-light set for illuminating a predetermined target range at least 500 meters away cooperates with an infrared image-acquisition equipment to obtain an image of an illuminated-object, and includes: infrared fill-lights each including an optical lens, optical axis passing through a focus, infrared light sources emitting an infrared beam having a main beam angle, to generate a substantial overlapping area and at least one non-overlapping area when illuminating to the predetermined target range; enabling devices that enable light sources; and a control unit receiving image data acquired by the infrared image-acquisition equipment, for calculating and adjusting the enabling device to locally strengthen or weaken the substantial overlapping area and/or non-overlapping area. Infrared fill-lights are spaced a predetermined distance, so that the human eyes accidentally entering a predetermined dangerous illumination range will not be simultaneously illuminated by infrared beams, thereby avoiding exceeding a Maximum Permissible Exposure (MPE).

A device including a phosphor layer having a plurality of holes or pockets arranged within the phosphor layer to reduce lateral light transmission. The phosphor layer can be sized and positioned to extend over a plurality of LED emitter pixels.

In various embodiments, a light-emitting arrangement is provided. The light-emitting arrangement includes a radiation source, into the beam path of which a micromirror device is arranged via which radiation emitted by the radiation source may be directed at least into a first and a second direction, at least one further radiation source configured to emit radiation toward the micromirror device. The radiation from the further radiation source may be directed, via the micromirror device at least into a first and a second direction. The micromirror device is movable about at least one axis into at least two positions.

A vehicle may have lights such as headlights. The lights may emit visible and infrared light. Infrared light may be used to illuminate objects that are monitored using infrared image sensors or other infrared sensors. Visible light may be used to illuminate objects that are viewed by vehicle occupants and which may be monitored using sensors. Headlights and other lights in the vehicle may be adjustable. An adjustable light may have a light source that contains an infrared light-emitting device such as an infrared light-emitting diode and a visible light-emitting device such as a visible light-emitting diode. A reflector may reflect light from the light source towards a lens. An adjustable light-blocking device may be located between the reflector and the lens. The light-blocking device may allow infrared light to pass unimpeded while adjusting visible light passing to the lens.

The invention relates to a headlight (1), comprising a headlight housing (10) with a light exit opening (12), which is closed by means of a cover plate (11), at least one LED light source (21), which is arranged in at least one light module (20) positioned in the headlight housing (10) for generating a specified light distribution in front of the headlight (1), as well as a condensation protection device (30) with at least one air duct (40) for guiding air (41), as well as with at least one radiation emitter (60), wherein the at least one air duct (40) has an air entry opening (42) and at least one air exit opening (43), and the air exit opening (43) preferably faces the cover plate (11), as well as the air (41) guided in the air duct (40) can be heated up by means of the thermal radiation generated by the radiation emitter (60). The at least one radiation emitter (60) is arranged within the air duct (40) in the region of the air entry opening (42), wherein the air duct (40) is made of an infrared radiation-reflecting as well as light-impermeable wall material (45), and the air duct (40) has at least one curved longitudinal axial section (50) with a radius of curvature (51) and an angle of curvature (52) between the air entry opening (42) and the air exit opening (43).

The invention relates to a headlight (1), comprising a headlight housing (10) with a light exit opening (12), which is closed by means of a cover plate (11), at least one LED light source (21), which is arranged in at least one light module (20) positioned in the headlight housing (10) for generating a specified light distribution in front of the headlight (1), as well as a condensation protection device (30) with at least one air duct (40) for guiding air (41), as well as with at least one radiation emitter (60), wherein the at least one air duct (40) has an air entry opening (42) and at least one air exit opening (43), and the air exit opening (43) preferably faces the cover plate (11), as well as the air (41) guided in the air duct (40) can be heated up by means of the thermal radiation generated by the radiation emitter (60). The at least one radiation emitter (60) is arranged within the air duct (40) in the region of the air entry opening (42), wherein the air duct (40) is made of an infrared radiation-reflecting as well as light-impermeable wall material (45), and the air duct (40) has at least one curved longitudinal axial section (50) with a radius of curvature (51) and an angle of curvature (52) between the air entry opening (42) and the air exit opening (43).

A headlamp module of a vehicle includes a housing including a window, an illumination submodule disposed inside the housing and configured to provide illumination light to be transmitted through the window toward a scene in front of the vehicle, and a first LiDAR sensor disposed inside the housing and laterally displaced from the illumination submodule. The first LiDAR sensor includes one or more laser sources configured to emit laser beams to be transmitted through the window toward the scene, the laser beams being reflected off of one or more objects in the scene, thereby generating return laser beams to be transmitted through the window toward the first LiDAR sensor and one or more detectors configured to receive and detect the return laser beams.

A LiDAR-integrated lamp device for a vehicle, wherein a headlamp and a LiDAR system are mounted at the same position, such that the layout may be reduced and the number of parts may be decreased by sharing and combining parts, reducing the manufacturing cost.

An illumination and detection lamp assembly (100) and a vehicle. The illumination and detection lamp assembly (100) comprises: a lamp assembly body (110); an illumination light source (121), disposed in the lamp assembly body (110), and used for emitting illumination light to the outside; and a detection signal source, disposed in the lamp assembly body (110), and used for sending a detection signal to the outside to detect the position of an object around the lamp assembly body (110).

A first LED with a first LED sidewall is disclosed. A second LED with a second LED sidewall facing the first LED sidewall is also disclosed. A first dynamic optical isolation material between the first LED sidewall and the second LED sidewall and configured to change an optical state based on a state trigger such that a light behavior at the first LED sidewall for a light emitted by one of the first LED and the second LED is determined by the optical state, is also disclosed.