A lighting module for a motor vehicle headlight including at least one light source and optical elements for forming at least one light pattern, characterized in that each light pattern is divided into an upper portion and a lower portion which are lit simultaneously and inseparably, the upper portion being delimited transversely by two vertical edges for each of which the light intensity decreases according to a first determined gradient, and the lower portion being delimited transversely by two vertical edges for each of which the light intensity decreases according to a second determined gradient lower than the first determined gradient.

A lighting apparatus for a vehicle includes a lens and a light source device disposed behind the lens. The lighting apparatus also includes a phosphor assembly configured to convert a wavelength of an incident beam and to emit light having the converted wavelength toward the lens. The phosphor assembly includes a phosphor configured to emit the light having the converted wavelength of the incident beam; and a reflector including a plurality of reflective guide walls configured to reflect the light having the converted wavelength emitted by the phosphor. The reflector that includes the plurality of reflective guide walls defines at least one space through which the light having the converted wavelength emitted by the phosphor is guided by the plurality of reflective guide walls.

A lighting apparatus for a vehicle includes a lens and a light source device disposed behind the lens. The lighting apparatus also includes a phosphor assembly configured to convert a wavelength of an incident beam and to emit light having the converted wavelength toward the lens. The phosphor assembly includes a phosphor configured to emit the light having the converted wavelength of the incident beam; and a reflector including a plurality of reflective guide walls configured to reflect the light having the converted wavelength emitted by the phosphor. The reflector that includes the plurality of reflective guide walls defines at least one space through which the light having the converted wavelength emitted by the phosphor is guided by the plurality of reflective guide walls.

A vehicle front headlight device includes a light source, a rotating mirror that is configured by disposing a first mirror body and a second mirror body around a circumferential direction of a shaft, that is rotationally driven about the shaft and rotates while reflecting light emitted by the light source, a lens that transmits light reflected by the rotating mirror so as to illuminate the light forward, and a controller for controlling rotational drive of the rotating mirror. A first illuminated region of light that is reflected by the first mirror body and that is radiated forward through the lens, and a second illuminated region of light that is reflected by the second mirror body and that is radiated forward through the lens, are offset from each other in a vehicle width direction or in a vehicle vertical direction.

The invention relates to a lighting arrangement with at least one LED lighting element (15) arranged on a support member (12). An optical element (16) is arranged spaced from the LED lighting element (15) in a first direction O. A holder (14) is provided to hold the optical element (16) in a position relative to the LED lighting element (15). The holder (14) comprises at least a first holding portion (24a) extending from the support member (12) into the first direction O and a second holding portion (24b) connected to the optical element (16). The second holding portion (24b) is arranged such that at least a part extends into the first direction O. The second holding portion (26b) is spaced from the first holding portion (24a) in a direction traverse to the first direction O. In the case of distortions due to temperature changes and a mismatch of the coefficient of thermal expansion, the lighting arrangement minimizes variations in the displacement of the optical element (16) relative to the LED lighting element (15).

A headlight device includes a light source unit to emit first light, a first optical unit to change a light distribution pattern of incident first light, a light-reception unit to detect incident second light, a second optical unit to project the light distribution pattern in a predetermined projection direction and receive incident light traveling in a direction opposite to the projection direction, a third optical unit to emit the first light toward the second optical unit and emit incident light that has passed through the second optical unit as second light toward the light-reception unit, and a fourth optical unit to focus the second light and direct toward the light-reception unit. The light distribution pattern is controlled based on a detection result of second light in the light-reception unit.

A headlight device includes a light source unit to emit first light, a first optical unit to change a light distribution pattern of incident first light, a light-reception unit to detect incident second light, a second optical unit to project the light distribution pattern in a predetermined projection direction and receive incident light traveling in a direction opposite to the projection direction, a third optical unit to emit the first light toward the second optical unit and emit incident light that has passed through the second optical unit as second light toward the light-reception unit, and a fourth optical unit to focus the second light and direct toward the light-reception unit. The light distribution pattern is controlled based on a detection result of second light in the light-reception unit.

Illumination device for a motor vehicle headlight for producing a dipped beam distribution, which has a homogeneous light distribution in the region below the intersection HV up to at least ?3? along the vertical line V-V. The illumination device includes: (i) an illuminant for emitting light, (ii) a screen with a screen edge, wherein the screen includes a first and a second screen section, which are connected by a connecting section, and (iii) a projection optics system, which is designed to project the dipped beam distribution towards a main emission direction. The connecting section has a deflection surface, which extends along a plane with a spatial vector, which forms a first angle of 1? to 3?, preferably of 2?, to the first axis, and forms a second angle of 1? to 3?, preferably of 2?, to the main emission direction.

A vehicular lamp system includes a light distribution control device that controls a first lamp unit and a second lamp unit. The light distribution control device forms a combined high-illuminance pattern in a region where no target is present. Meanwhile, the light distribution control device forms a combined shading pattern in regard to a forward vehicle. Furthermore, in regard to a specific target, the light distribution control device controls the first lamp unit so as to form an illuminance fixed pattern, controls the second lamp unit so as to form an illuminance fixed pattern or to form an illuminance adjusted pattern, and forms a combined mid-illuminance pattern by superposing the light distribution patterns that the first lamp unit and the second lamp unit form.

A headlamp device includes a headlamp, an object detector, and a controller. The headlamp is mounted on a vehicle and includes a light emitting unit composed of multiple light emitting cells. The object detector detects an object around the vehicle and generates an object detection signal including object coordinates corresponding to a location of the detected object. The controller controls light of the headlamp based on information on the object coordinates. The controller may control the light emitting unit such that at least some light emitting cells are turned off according to an object detection signal. Each of multiple light emitting units includes a circuit board, the multiple light emitting cells separated from each other on the circuit board, a molding member formed between the light emitting structures, and a protective member formed on the molding member to surround sides of the multiple wavelength conversion members while filling a gap between the multiple wavelength conversion members