A light distribution element for a light emitting device, including a plurality of first light deflecting portions and a plurality of second light deflecting portions, wherein a pattern formed by the plurality of first light deflecting portions is superposed with a pattern formed by the plurality of second light deflecting portions to form a final display pattern. The present invention also provides a light emitting device including the light distribution element. According to the light distribution element and the light emitting device provided by the present invention, it is possible to generate a personalized, three-dimensional, dynamic lighting effect.

The present invention is a dual-source lighting system, comprising: an illumination system comprising: a semi-elliptical reflector; a cover; a first light wavelength conversion layer and a second light wavelength conversion layer, respectively disposed on a focus and a second focus of the cover; a laser light source, projecting to the first light wavelength conversion layer to generate a first excitation light and forming a plurality of reflected lights which are re-focused on the second light wavelength conversion layer and generating a second excitation light; and an image detection system that reads the image signals and relative position information after illumination.

A head lamp device of a straddle vehicle, the head lamp device having an optical axis adjustment mechanism, comprises a housing; and an internal unit including a light source device which emits light, and a light output device which outputs in a forward direction the light emitted from the light source device, through the housing, the internal unit being accommodated in the housing in a state in which the internal unit is tiltable with respect to the housing. The internal unit includes a support point part which is tiltably supported by the housing. In a front view, the support point part is disposed in an area center of the internal unit or at a location that is in the vicinity of the area center.

A portable light apparatus for vehicle-related uses including as a temporary headlight or taillight is disclosed. The portable light includes an adjustable light beam, a swivel joint or hinge for aiming the light beam, and multiple attachment means to facilitate use on various types of vehicles and in a wide variety of situations. An exemplary embodiment of the herein disclosed portable light apparatus comprises a magnetic base for attaching to a vehicle, the magnetic base having one or more magnets and forming a strap slot of receiving a vehicle attachment strap; a light assembly having a light fixture, a battery, a switch, a lens cap, and a lens cap base; and, a hinged joint adjustably connecting the magnetic base to the light assembly and for aiming the portable light apparatus, the hinged joint having a tightening means for securing the hinged joint in place once aimed. The magnetic base may further include a latch for securing the light assembly to the magnetic base when in a closed position and an adhesive attachment for attaching to a vehicle.

An illumination device for a motor vehicle includes a light source constructed of a number of semiconductor diodes, and an optical device for generating a predefined light distribution from the light of the light source. The optical device is arranged in a housing. The illumination device is characterized in that the light source is rigidly connected to the housing. At least one optical waveguide is provided for guiding the light of the light source to the optical device.

Method for operation-optimized control of a deflection unit (DU) for a light module. The light module is designed to emit segmented light distribution. The light module includes the DU, with which a native resolution of the light module can be visually increased by at least temporary beam deflection via the DU. The method includes: a) receiving a setpoint operating signal (SOS) which contains information on at least one of: setpoint's energy efficiency, temperature, image resolution, image sharpness, clarity, or offset correction; and b) manipulating a control variable (CV) of the DU depending on the SOS, wherein the extent and temporal process of deflection by the DU occurs depending on the CV. At least two of the following aspects of the deflection, predetermined by the CV, are manipulated in amount and/or time period: amplitude; zero position; temporal rate of change; signal basic form; or time period between the zero position passes.

Light module for a motor vehicle light including a light source, projection unit, deflection unit, and control unit. The light source is designed to receive a light control signal (LCS) and emit spatially modulated light (SML) as a function of the LCS. The projection unit is designed to project the SML emitted by the light source within a projection angular range (PAR) in front of the light module. The deflection unit is designed to receive a deflection control signal (DCS) and manipulate the SML emitted by the light source as a function of the DCS such that the projection of the SML emitted by the light source can be displaced in front of the light module with a displacement angle within the PAR. The control unit is designed to receive and evaluate an input signal and to transmit the LCS to the light source based on said evaluation.

There is provided a lighting device capable of forming a line beam having a sufficiently long length in an irradiation direction. A distance between a light source end close to irradiation surface and irradiation surface is greater than a distance between lens center and irradiation surface by using light source in which a plurality of light emitters is arranged in a straight line and lens of which an emission surface having a constant curvature is corrected by an odd function. Accordingly, a shape of light source is formed on irradiation surface, and thus, it is possible to form line beam having the sufficiently long length in the irradiation direction.

A light patterning device and a vehicle lamp including the light patterning device and a motor vehicle are provided. The light patterning device includes: at least one light source arranged to emit a light beam; a first patterning unit arranged to receive and pattern the light beam, the first patterning unit including a plurality of first light deflecting portions; and a second patterning unit arranged to receive and pattern the light beam which has been transmitted through the first patterning unit, the second patterning unit including a plurality of second light deflecting portions, wherein at least one of the first patterning unit and the second patterning unit is movable with respect to the other.

The invention relates to a microprojection light module (1) for a motor vehicle headlight, comprising at least one light source (2) and at least one projection device (3), which images the light exiting the at least one light source (2) into a region in front of the motor vehicle in the form of at least one light distribution, wherein the projection device (3) comprises an entrance lens system (30) including one, two or more micro entrance lenses (31), which are preferably arranged in an array, and an exit lens system (40) including one, two or more micro exit lenses (41), which are preferably arranged in an array, wherein each micro entrance lens (31) is associated with exactly one micro exit lens (41), wherein the micro entrance lenses (31) are designed in such a way and/or the micro entrance lenses (31) and the micro exit lenses (41) are arranged with respect to one another in such a way that substantially all the light exiting the micro entrance lens (31) enters exactly only the associated micro exit lens (41), and wherein the light preshaped by the micro entrance lenses (31) is imaged by the micro exit lenses (41) into a region in front of the motor vehicle as at least one light distribution (LV1to LV5; GLV), wherein a first diaphragm device (50) is arranged between the entrance lens system (30) and the exit lens system (40), wherein at least one second diaphragm device (60, 70) is arranged between the entrance lens system (30) and the exit lens system (40).