The present invention provides a light emitting module with a light guide plate for an automotive headlight, which light guide plate includes a front surface for exiting light; a rear surface positioned opposite to the front surface and used as a first light incidence surface for introducing a first light beam; and a side surface positioned at a side of the light guide plate and used as a second light incidence surface for introducing a second light beam. The light guide plate has a number of concave structures at the rear surface thereof for refracting the first light beam downwards towards the ground and for reflecting the second light beam forwards towards the front surface of the light guide plate. The overall output light beam pattern according to the present invention would appear to be uniform.

A lamp for a vehicle includes a light source unit including at least one first light source for generating first light and at least one second light source for generating second light formed in a color different from a color of the first light, a light guide unit for guiding the first light and the second light incident through an incident member thereof, a transmission lens disposed between the first light source and the incident member of the light guide unit, through which the first light is incident and emitted, and an outer lens through which at least a portion of the first light and the second light guided by the light guide unit is transmitted. In particular, the color of the first light is changed by the transmission lens and is subsequently changed by the outer lens.

A lamp for a vehicle includes a light source unit including at least one first light source for generating first light and at least one second light source for generating second light formed in a color different from a color of the first light, a light guide unit for guiding the first light and the second light incident through an incident member thereof, a transmission lens disposed between the first light source and the incident member of the light guide unit, through which the first light is incident and emitted, and an outer lens through which at least a portion of the first light and the second light guided by the light guide unit is transmitted. In particular, the color of the first light is changed by the transmission lens and is subsequently changed by the outer lens.

A lighting device for vehicles is provided, having a flat light guide containing two flat sides facing each other, one light input coupling surface for the entry of light at a light input coupling side of the flat light guide, one light output coupling surface for the output of light input at the light input coupling surface with the light output coupling surface arranged at one light output coupling side of the flat light guide. A specified light distribution (L) is thereby generated. The flat light guide further includes one narrow lateral surface connecting the flat sides with each other and extending from one lateral border of the light output coupling side, one collection surface adjacent to the light input coupling surface shaped in such a manner that a partial light beam of the entering light striking the collection surface is reflected in total towards the light output coupling surface without the partial light beam striking the narrow lateral surface. The light output coupling surface featuring a number of protrusions and depressions is alternately arranged transverse to the main beam direction (H), with the protrusions featuring at least two lateral slopes tapered at an acute angle () and a tip surface, that the tip surface is shaped in such a manner that a partial light beam which has been totally reflected from the collection surface and/or the flat sides and an additional partial light beam originating directly from the light input coupling surface are refracted at the tip surface to generate a central region (L1) of light distribution (L), that the lateral slope of the protrusion is shaped in such a manner that another partial light beam of the input light striking the lateral slope is totally reflected towards the tip surface and exits the flat light guide at the tip surface to generate a lateral region (L2, L3) of light distribution (L).

A motor vehicle headlight, that includes a main-light module that provides a dipped main-light function having a mainly horizontal cut-off line and a secondary light module that provides two individually controllable light functions: one main-light function and one less powerful additional light function. The dipped main-light function of the main-light module is activated in conjunction with the additional light function of the secondary light module, such that the at least one secondary light module appears to be illuminated approximately as brightly as the main-light module. The secondary light module has a light guide plate into which light is coupled that propagates in the light guide plate using total reflection, and the light guide plate has output elements for outputting the propagating light from the light guide plate. The light output of the light guide plate illuminates an area above the cut-off line of the dipped main-light function of the main-light module.

A luminous device for a motor vehicle, comprising a light source including a plurality of emitting elements that are configured to form at least one first emission zone and one second emission zone that are addressable selectively from each other. The luminous device also comprises a screen that is at least partially transparent to the light emitted by the light source, comprising first transmission zones and second transmission zones that are respectively arranged facing the first and second emission zones, the first transmission zones being configured to scatter the light beams emitted by the first emission zones.

A light bar for an exterior lighting assembly of an automotive vehicle includes a body portion and an ornamental element. The body portion is made of a substantially transparent material and has a generally slab-like shape with an average height H in a z-direction, an average width W in a y-direction and an average thickness T in an x-direction, wherein the x-, y- and z-directions are mutually orthogonal and H>W>T. The ornamental element is disposed within the body portion and has an outer surface, wherein at least a portion of the outer surface contains a light-scattering material.

The present invention relates to a lamp and a vehicle having the same, the lamp including: a housing; a substrate arranged on the housing; a first light source and a second light source arranged on one side surface and the other side surface of the substrate, respectively; and a light guide arranged on a path of light emitted from the second light source. Accordingly, the lamp can both realize stereoscopic lighting and improve the design-related degree of freedom when installed on a vehicle.

A lighting apparatus for a vehicle, having a number of light sources which are arranged spaced apart from one another in a row along a distribution direction, having an elongate light guiding element arranged upstream of the light sources in the main emission direction. The elongate light guiding element extending in integral fashion along a longitudinal direction that runs parallel to the distribution direction, wherein the light guiding element has a light input face on a side facing the light sources and a light output face on a side facing away from the light sources. The light output face has a lens-shaped contour, wherein the light guiding element is embodied as an elongate lens. At least one base side of the light output face extends continuously from a first end face of the elongate lens to a second end face of the same.

The invention relates to a luminous device, particularly applicable to a motor vehicle, comprising a first light source and a second light source that each emit light rays; a first collector and a second collector each include a reflective surface configured to collect and reflect the light rays emitted by the first light source and the second light source, respectively, into a first light beam and a second light beam; an optical system configured to project the first light beam and second light beam along an optical axis of the device; the optical system is configured to form a luminous image of each reflective surface of the first collector and second collector.