An optical warning system comprises a light head that includes a light source emitting light rays from a light-emitting area. The light rays propagate through an optical diffuser to provide a visual warning signal to an observer remotely located from the optical warning system. A Fresnel optic array positioned between the optical diffuser and the light-emitting area is spaced apart from and spatially aligned with the light-emitting area to receive the light rays emitted from the light-emitting area and form a collimated light beam. The Fresnel optic array is fabricated so that it exhibits increased optical transmission efficiency by reducing light lost to scattering in forming the collimated light beam.

The present disclosure provides a light guide assembly and a vehicle lamp. The light guide assembly includes a light guide having an elongated light guiding portion, and a light guide support, the elongated light guiding portion having an end provided with a positioning device for positioning the light guide on the light guide support. It may improve reliability of positioning the light guide by the positioning device arranged at the end of the elongated light guiding part of the light guide.

A first lamp assembly has a first side surface with a first light passage and a hollow interior with a first light dispersing member disposed therein. The first light dispersing member is positioned to receive light emitted through the first light passage and emit light received via the first light passage. The second lamp assembly has a hollow interior with a first lighting device disposed therein, and a second side surface with a second light passage. The first lighting device is positioned to emit light through the second light passage, such that when the second light passage and the first light passage are adjacent to one another with the first and second light passages being aligned, and with the first lighting device operating, the first lighting device emits light through the second light passage into the second light passage illuminating the first light dispersing member within the first lamp assembly.

A light module comprising a means for supporting at least one collector of light rays in the vicinity of which there is a light guide suitable for guiding the rays emitted by a light source from an input face to at least two distinct and adjacent output faces. A distinction is made between a main output face, through which the rays pass in a first direction, and at least one additional output face which is oriented such that the light rays leaving the guide through this additional output face are directed toward the collector, in a second direction distinct from the first direction.

The present disclosure provides a light source assembly for a vehicle lamp, a method for producing a light source assembly, and a signal lamp for an automobile vehicle. The light source assembly for a vehicle lamp includes: a base body; at least one metal holding member, each of which includes a light source holding part and one or more penetration parts, the light source holding part being arranged on a first surface of the base body, the penetration part penetrating through the base body from the first surface of the base body and extending outwardly from a second surface of the base body, the second surface being opposite to the first surface; and a light emitting component mounted on the light source holding part of the at least one metal holding member.

A light emitting device, according to the present embodiment, has a light emitting panel, a flexible wiring substrate, a mold resin and a protective tape. The light emitting panel has a first substrate, which is transparent to light, a plurality of conductor patterns, which are formed on a surface of the first substrate, a plurality of light emitting elements, which are connected to any of the conductor patterns, and a resin layer, which holds the light emitting elements on the first substrate. The flexible wiring substrate has a circuit pattern that is electrically connected with an exposed part of the conductor patterns. The mold resin covers the exposed part of the conductor patterns and an exposed part of the circuit pattern. The protective tape covers the mold resin, and is wound around a joint part of the light emitting panel and the flexible wiring substrate.

A light module for illuminating an outer component of a vehicle, including: a housing for fastening the light module to the vehicle; a cover mounted on the housing; an inner space delimited between the housing and the cover; a printed circuit board in the inner space; a light source on the printed circuit board and configured for emitting an illumination beam-; and a light guide in the housing facing the light source and extending outside the inner space for guiding the illumination beam along the outer component. The light guide includes an optical fiber extending outside the inner space and a lens positioned between the light source and an entry opening of the optical fiber, such that the illumination beam emitted by the light source is focalized toward the entry opening of the optical fiber. A process for manufacturing such light module is also described.

Lighting devices and methods of manufacturing lighting devices are described. A lighting devices includes at least one thermally conductive element, at least one lighting module thermally coupled to the at least one thermally conductive element, and an overmould at least partially encasing the at least one thermally conductive element, the overmould comprising at least one receiving portion. The at least one circuit board is mounted in the at least one receiving portion and is at least partially exposed from the overmould. The at least one circuit board includes at least one connector and at least two bond pads. The at least one connector includes surface accessible conduction lines.

A rear liftgate assembly with at least one rear lamp applique assembly and process for manufacturing same. The lamp applique assembly includes a rear lamp applique housing with at least one attachment surface for attaching to an outer panel of the liftgate assembly. A plurality of integrated snap attachment features are provided to connect the lamp applique assembly to the outer panel, thereby eliminating additional bonding and fasteners. A self-sealing wire harness connected accepts an integrated lamp connector, thereby eliminating the need for access openings, to further minimize water intrusion, and eliminate gaskets.

A mounting frame and an LED assembly. The mounting frame has a mounting opening which extends from a first surface of the mounting frame toward a second surface of the mounting frame. Centering ribs are provided about a circumference of the mounting opening. The centering ribs are spaced from the first surface. Retention projections are provided about the circumference of the mounting opening. The retention projections are spaced from the centering ribs.