A lighting device for a motor vehicle. The device comprises a wall comprising at least one protuberance and at least one first light source situated inside the protuberance. The wall comprises a reflecting zone having light reflection properties, and formed facing the first light source, such that the first light source is able to generate a light beam passing through the wall, that is propagated outside the lighting device before being reflected on the reflecting zone of the wall to generate an apparent lighting from the wall.

A vehicle roof rack includes a first side-rail and a second side-rail. Each of the rails define a first groove and a second groove. The second is defined below the first groove. A plurality of lights are positioned within the second groove. A cross-rail extends between the first and second side rails and is positioned within the first grooves.

The disclosure provides conspicuity devices and methods. A first embodiment includes a glove with at least one elongate lighting device adapted and configured to admit light having an advantageous spectral energy distribution. Additional articles of clothing are provided herein for enhanced conspicuity, such as for emergency workers and athletes.

A vehicle illumination apparatus is disclosed. The apparatus comprises an emitting layer comprising a plurality of printed light sources and configured to conform to an outer surface of a panel. The apparatus further comprises a reflective layer disposed on an interior surface of the emitting layer and a surface layer configured to seal an outer surface of the apparatus. A controller is configured to selectively activate the light sources to reveal a symbol defined by the emitting layer.

The invention relates to a light device for a motor vehicle lighting and/or signaling device comprising: a flexible surface light source a housing arranged to conform at least a part of the flexible surface light source according to a predetermined form a cap arranged to press said part of the flexible surface light source against the housing
the housing and/or the cap being capable of allowing light emitted by the flexible surface light source to pass.

A vehicle illumination apparatus is disclosed. The apparatus comprises at least one light generating layer configured to conform to an outer surface of a panel of the vehicle. The light generating layer comprises a plurality of electrodes having a plurality of LEDs in a semiconductor ink disposed therebetween. The plurality of LEDs is operable to emit a first emission. The apparatus further comprises a controller configured to selectively activate the plurality of LEDs in response to a navigational direction of the vehicle.

A lighting assembly for a vehicle is provided herein. The lighting assembly includes first and second sets of light sources disposed on a bumper of the vehicle. A photoluminescent structure is disposed on the lighting assembly and configured to luminesce in response to excitation by the first or second sets of light sources. A detection system is configured to detect an object disposed proximately to the vehicle. The first or second set of light sources illuminate upon the detection of the object.

A vehicle lighting assembly is provided herein. The vehicle lighting assembly includes a lens and a housing attached to the lens. One or more indicia defined by recessed portions are disposed on a component of the housing. A photoluminescent structure is disposed within and substantially filling the recessed portion and is configured to luminesce in response to receiving an excitation light emitted by a light source. A protective layer is disposed over the photoluminescent structure.

A vehicle lighting assembly is provided herein. The vehicle lighting assembly includes a lens and a housing attached to the lens. One or more indicia defined by recessed portions are disposed on a component of the housing. A photoluminescent structure is disposed within and substantially filling the recessed portion and is configured to luminesce in response to receiving an excitation light emitted by a light source. A protective layer is disposed over the photoluminescent structure.

A luminescent device that has at least an anode layer (32), a cathode layer (36), and an organic EL layer (34) formed on a transparent substrate (30), and has the organic EL layer (34) placed between the anode layer (32) and the cathode layer (36) is disclosed. In this luminescent device, notches (22) are formed at the rim portion of the transparent substrate, and patterning is performed on the transparent substrate (30) so that the organic EL layer (34) avoids the notches (22), and the anode layer (32) and the cathode layer (34) overlap the organic EL layer (34). Part of the anode layer (32) and part of the cathode layer (36) are exposed through the respective notches (22) of the transparent substrate (30).