The left headlamp (100L) includes first light source modules (13L, 14L, and 15L) and a light guide member (16L). The first light source modules (13L, 14L, and 15L) corresponds to partial light distributing patterns (P1L, P2L, and P3L) and have light projection directions parallel to each other. The light guide member (16L) has: first incident surfaces (17L, 18L, and 19L), arranged so as to face the first light source modules (13L, 14L, and 15L) and corresponding to the first light source modules (13L, 14L, and 15L); and an emitting surface (20L), arranged so as to face the first incident surfaces (17L, 18L, and 19L) and shared by the first light source modules (13L, 14L, and 15L). The light guide member (16L) forms a light distributing pattern (PL) by deflecting light projected by the first light source modules (13L, 14L, and 15L).

A vehicle lamp includes a laser light source that is able to emit laser light and emits laser light generated by the laser light source forward from an emission end. The vehicle lamp includes a light-shielding member that shields the emission end from light from above to at least a horizontal position in front of the emission end.

A vehicle lamp includes a laser light source that is able to emit laser light and emits laser light generated by the laser light source forward from an emission end. The vehicle lamp includes a light-shielding member that shields the emission end from light from above to at least a horizontal position in front of the emission end.

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.

An illumination apparatus has a light source unit that can form a light distribution pattern by applying light into a virtual region, and an illuminance controller that can change the illuminance of at least a part of the light distribution pattern. The illuminance controller reduces the illuminance of the light distribution pattern in a region positioned in a first center in the vertical direction and a second center in a lateral direction, depending on a signal transmitted from an oncoming vehicle detector that transmits a signal according to the presence of an oncoming vehicle.

A headlight module includes: a light source for emitting light; a condensing optical element for concentrating the light; and an optical element including an incident surface for receiving the concentrated light, a reflecting surface for reflecting the received light, and an emitting surface for emitting the reflected light. The condensing optical element changes a divergence angle of the light to form a light distribution pattern. The reflected light and light that enters the optical element and is not reflected by the reflecting surface are superposed on a plane including a point located at a focal position of the emitting surface in a direction of an optical axis of the emitting surface and being perpendicular to the optical axis, thereby forming a high luminous intensity region in the light distribution pattern on the plane. The emitting surface has positive refractive power and projects the light distribution pattern formed on the plane.

A headlight module includes: a light source for emitting light; a condensing optical element for concentrating the light; and an optical element including an incident surface for receiving the concentrated light, a reflecting surface for reflecting the received light, and an emitting surface for emitting the reflected light. The condensing optical element changes a divergence angle of the light to form a light distribution pattern. The reflected light and light that enters the optical element and is not reflected by the reflecting surface are superposed on a plane including a point located at a focal position of the emitting surface in a direction of an optical axis of the emitting surface and being perpendicular to the optical axis, thereby forming a high luminous intensity region in the light distribution pattern on the plane. The emitting surface has positive refractive power and projects the light distribution pattern formed on the plane.

A lighting device (1) comprising: a first light source arrangement (2), a light-shaping device (3) arranged after the first light source arrangement (2), a first reflector (4,4) having a first focal point (f1) and a second reflector (5, 5) having a second focal point (f2), an additional second light source arrangement (6), which is arranged outside on the second reflector (5, 5), wherein a recess is provided for this purpose on the second reflector (5, 5), and a termination plate (8) positioned in the exit opening of the second reflector (5, 5),
wherein the light emitted from the light source arrangement (2) is directed by means of the light-shaping device (3) onto the first reflector (4, 4), wherein the first reflector (4, 4) deflects the light beams onto the second reflector (5, 5), and the light beams reflected by the second reflector (5, 5) are cast out in a desired exit direction by the termination plate (8) in the form of a defined light distribution, wherein the second light source arrangement (6) casts out an additional light output in the desired exit direction.

A lighting device (1) comprising: a first light source arrangement (2), a light-shaping device (3) arranged after the first light source arrangement (2), a first reflector (4, 4) having a first focal point (f1) and a second reflector (5, 5) having a second focal point (f2), an additional second light source arrangement (6), which is arranged outside on the second reflector (5, 5), wherein a recess is provided for this purpose on the second reflector (5, 5), and a termination plate (8) positioned in the exit opening of the second reflector (5, 5),
wherein the light emitted from the light source arrangement (2) is directed by means of the light-shaping device (3) onto the first reflector (4, 4), wherein the first reflector (4, 4) deflects the light beams onto the second reflector (5, 5), and the light beams reflected by the second reflector (5, 5) are cast out in a desired exit direction by the termination plate (8) in the form of a defined light distribution, wherein the second light source arrangement (6) casts out an additional light output in the desired exit direction.