A light emitting device includes pixel circuits arranged to form rows and columns and each including a light emitting element, signal lines each extending in a column direction and configured to supply a pixel signal to the pixel circuits, row selection lines each extending in a row direction and configured to supply a row selection signal to the pixel circuits, and column selection lines each extending in the column direction and configured to supply a column selection signal to the pixel circuits. At least one of the pixel circuits includes a light emission control circuit configured to allow the light emitting element of a pixel circuit indicated by the row selection signal and the column selection signal to emit light in a brightness according to the pixel signal that is being supplied to the pixel circuit.

The present invention relates to a vehicle lighting device including a first light guide and a second light guide each adapted to emit at least a part of a lighting function. The first light guide has a main light guide part, a fixing part fixing the main part to the second light guide and extending between the main part and the second guide so that one of the guides supports the other one in said lighting device.

An LED lighting device includes a transparent cover member arranged at an exterior member or an interior member and covering an LED element and a light emitting surface of the LED element mounted on a substrate, and a light transmission member receiving emission light from the light emitting surface of the LED element at a light inlet end and operating as a light transmission path. The light transmission member is integrated with the LED element mounted on the substrate together with the cover member using a transparent resin by insertion molding.

A lighting device for a motor vehicle includes a lighting component having one or more light sources and one or more transparent facet bodies, each of which bodies has a surface consisting of a plurality of planar first facets. Light originating from the one or more light sources is radiated into the one or more transparent facet bodies as first luminous radiation. The first luminous radiation is at least partially refracted on first facets of the one or more transparent facet bodies and subsequently exits the lighting device as second luminous radiation in order to produce light distribution. One or more translucent optical components are located in the lighting device between the lighting component and the one or more transparent facet bodies.

A rear light unit of a vehicle is provided. The rear light unit includes an array of first light sources, arranged angularly offset along a first inner circumferential arrangement region, and an array of second light sources, arranged angularly offset at least along a second outer circumferential arrangement region concentric to the first inner circumferential arrangement region of the first light sources. The first and second light sources are made by one or more light-emitting diodes with which a light diffusing body is associated, the first light sources having a diffuser body in the form of a prismatic pinnacle, and the second light sources having a blade-shaped diffuser body along whose median axis emerges orthogonally a septum which enters the first inner circumferential arrangement region of the first light sources according to radial directions inserted between two successive light sources.

The present disclosure relates to a lighting device for a vehicle, including a housing unit positioned on a vehicle body and configured to have an opening, a light source unit positioned on the housing unit and configured to radiate light, a reflection unit provided in the housing unit and configured to reflect the light, radiated by the light source unit, by differently setting a reflection angle for each section, and a screen unit positioned on the housing unit and configured to cover the opening and implement grill lighting by transmitting the light reflected by the reflection unit.

An illuminated emblem assembly includes a multi-component outer lens having an exterior surface and an interior surface further comprising an externally visible area to be illuminated, an inner lens having an exterior surface and an interior surface, a printed circuit board assembly, a heat sink, a housing for the inner and outer lenses, and at least one light source, wherein the at least one light source is offset from the externally visible area to be illuminated. A method of manufacturing the illuminated emblem assembly includes injection molding the multi-component outer lens, providing the inner lens, providing the housing for the inner and outer lenses, providing the at least one light source, and assembling the inner and outer lenses and the at least one light source within the housing to obtain the illuminated emblem assembly.

A brake dust particle filter for a disc brake assembly of a vehicle has at least one housing structure engaging across a brake disc and/or a brake caliper of the disc brake assembly at least in sections in a mounted state of the brake dust particle filter at the disc brake assembly. The brake dust particle filter is designed to catch particles generated during braking. At least one light source, especially an LED light source, is provided at the brake dust particle filter. A lighting housing part is provided that is to be attached to the housing structure. A vehicle is provided with such a brake dust particle filter provided with a light source.

A vehicular lamp includes: a main light source that emits light for forming a predetermined irradiation pattern; an optical member that allows the light emitted from the main light source to travel toward a front side in an irradiation direction to form the irradiation pattern; a heat dissipation member that releases heat from the main light source to outside; and a light guide member that guides light from an auxiliary light source provided as a separate body from the main light source. In the heat dissipation member, the heat dissipation member is provided with an opening part that opens a mounting surface provided with the main light source, and the light guide member guides light from the auxiliary light source toward the mounting surface through the opening part.

The present invention relates to a vehicle logo assembly and a method for forming a vehicle logo assembly. The vehicle logo assembly has a housing and a cover, the housing and the cover form an internal space, and a light-emitting assembly and a light-diffusing assembly are accommodated in the internal space, wherein, a coating is provided on the inner side of the cover facing the light-emitting assembly, so as to present a vehicle logo, and the cover is provided with a light-transmitting portion.