A vehicle lamp configured to selectively perform a low-beam irradiation and a high-beam irradiation includes a projector lens, a light emitting element disposed behind the projector lens and configured to emit light for forming a low-beam light distribution pattern, a light emitting element disposed behind the projector lens and configured to emit light for forming an additional high-beam light distribution pattern, a upward reflecting surface (shade) disposed behind the projector lens and configured to form a cutoff line of the low-beam light distribution pattern, and an optical path change portion configured to change an optical path of a part of light emitted from the light emitting element so as to travel toward a portion between the low-beam light distribution pattern and the additional high-beam light distribution pattern.

A headlight includes light sources, and phase modulation elements that diffract lights incident from the light sources with changeable phase modulation patterns. The lights diffracted by the phase modulation elements are emitted with a low beam light distribution pattern that is a predetermined light distribution pattern based on the phase modulation patterns. A projection region on which zeroth order lights, that are emitted from the phase modulation elements without being diffracted by the phase modulation elements, among the lights incident on the phase modulation elements, are projected is located within a range where a driver's view of a vehicle is obstructed by the vehicle.

The invention relates to a double-row matrix illumination module, wherein a light source part comprises an LED circuit board and a heat sink that are secured to each other; a primary optical system comprises a primary optical element mounting bracket, a primary optical element press plate and an LED circuit board. Primary optical elements are all mounted on the primary optical element mounting bracket in position. The primary optical elements are consisted of two layers, wherein the upper layer is primary optical element A and the lower layer is primary optical element B. The primary optical element mounting bracket configured as a base component for mounting and positioning comprises two rows of rectangular holes for fixing light-incident ends of the primary optical element A and the primary optical element B respectively and separating the light-incident ends from each other. The invention can realize anti-dazzling high beam function, low beam follow-up steering function, high beam follow-up steering; regarded as a whole, the follow-up steering function can be realized for the high beam and the low beam, thereby improving illumination experience when steering. Structurally, the invention is simple and compact, accurate in positioning, convenient for disassembly and assembly, easy to guarantee the actual product quality.

Provided is an illumination device which has a coherent light source that emits a first coherent light beam and a second coherent light beam, an optical device that diffuses the first coherent light beam to illuminate a first illumination zone and diffuses a wave of the second coherent light beam to illuminate a second illumination zone, and a timing control unit that individually controls incidence timing of the first coherent light beam and the second coherent light beam on the optical device or illumination timing of the first illumination zone and the second illumination zone, wherein the optical device includes a first diffusion region on which the first coherent light beam is incident, and a second diffusion region on which the second coherent light beam is incident, the first diffusion region is capable of illuminating the first illumination zone by diffusion of the incident first coherent light beam.

Provided is an illumination device which has a coherent light source that emits a first coherent light beam and a second coherent light beam, an optical device that diffuses the first coherent light beam to illuminate a first illumination zone and diffuses a wave of the second coherent light beam to illuminate a second illumination zone, and a timing control unit that individually controls incidence timing of the first coherent light beam and the second coherent light beam on the optical device or illumination timing of the first illumination zone and the second illumination zone, wherein the optical device includes a first diffusion region on which the first coherent light beam is incident, and a second diffusion region on which the second coherent light beam is incident, the first diffusion region is capable of illuminating the first illumination zone by diffusion of the incident first coherent light beam.

The invention relates to an additional headlamp (3, 3, 3) for a vehicle, which headlamp is designed to produce a light image in front of the vehicle (1) by emitting light from at least one light module (5) and to project said light image in front of the vehicle by means of a downstream imaging optical unit (8), wherein a first light module (6) is designed to produce a first light image having at least one first light distribution having at lease one first, substantially vertically oriented, linear intensity maximum, and a second light module (7) is designed to produce a second light image having a second light distribution having at lease one second, substantially rectangular intensity maximum, and the light images of both light modules (6, 7) are superposed, wherein the first intensity maximum is vertically below the second intensity maximum.

The invention relates to an additional headlamp (3, 3, 3) for a vehicle, which headlamp is designed to produce a light image in front of the vehicle (1) by emitting light from at least one light module (5) and to project said light image in front of the vehicle by means of a downstream imaging optical unit (8), wherein a first light module (6) is designed to produce a first light image having at least one first light distribution having at lease one first, substantially vertically oriented, linear intensity maximum, and a second light module (7) is designed to produce a second light image having a second light distribution having at lease one second, substantially rectangular intensity maximum, and the light images of both light modules (6, 7) are superposed, wherein the first intensity maximum is vertically below the second intensity maximum.

A lighting device for a motor vehicle, including a first lighting module adapted to project a pixelized first beam with a first resolution and a second lighting module adapted to project a pixelized low beam type second beam with a second resolution lower than the first resolution, the first and second lighting modules being such that the first and second beams overlap vertically at least in part to form a global beam, the device including a control unit able to control selectively a plurality of pixels of the first and second beams so as to project a motif in the global beam, characterized in that the control unit is adapted to control at least one pixel of each of the first and second beams when the motor vehicle enters a turn so as to create a movement of the motif in the global beam.

A lighting device for a motor vehicle, including a first lighting module adapted to project a pixelized first beam with a first resolution and a second lighting module adapted to project a pixelized low beam type second beam with a second resolution lower than the first resolution, the first and second lighting modules being such that the first and second beams overlap vertically at least in part to form a global beam, the device including a control unit able to control selectively a plurality of pixels of the first and second beams so as to project a motif in the global beam, characterized in that the control unit is adapted to control at least one pixel of each of the first and second beams when the motor vehicle enters a turn so as to create a movement of the motif in the global beam.

The control part controls a timing of changing the light emission intensity of the first light source and a timing of changing the light emission intensity of the second light source such that a first light-shielding portion is formed in a part of the first irradiation pattern, a second light-shielding portion is formed in a part of the second irradiation pattern so as to overlap with the first light-shielding portion, and a range of the first light-shielding portion and a range of the second light-shielding portion are deviated from each other.