The subject inventive arrangement produces a light guide that may be of any curved shape that produces and obtains a lighting appearance of a uniform or homogenous lit appearance at the light exit face by using a single light source and a single light-reflective coupler. The present invention is premised on a light guide system that includes a light guide; a light source; and a coupler positioned at the light source that is configured to receive generated light. The coupler is adapted to produce a collimated light beam from the light source. A stepped reflective surface is formed along a light reflecting face of the light guide by a plurality of light reflective facets and a plurality of lateral surfaces, which are configured to receive and direct collimated light towards a light-emitting exit face. In addition, a number of light reflective facets are configured to collect collimated light at the light reflecting face's middle portion in intensity amounts less than collimated light at end portions of the light reflecting face.

The present disclosure provides an apparatus for generating fiber delivered laser-induced white light. The apparatus includes a package case enclosing a board member with an electrical connector through a cover member and a laser module configured to the board member inside the package case. The laser module comprises a support member, at least one laser diode device configured to emit a laser light of a first wavelength, a set of optics to guide the laser light towards an output port. Additionally, the apparatus includes a fiber assembly configured to receive the laser light from the output port for further delivering to a light head member disposed in a remote destination. A phosphor material disposed in the light head member receives the laser light exited from the fiber assembly to induce a phosphor emission of a second wavelength for producing a white light emission substantially reflected therefrom for various applications.

The present disclosure provides an apparatus for generating fiber delivered laser-induced white light. The apparatus includes a package case enclosing a board member with an electrical connector through a cover member and a laser module configured to the board member inside the package case. The laser module comprises a support member, at least one laser diode device configured to emit a laser light of a first wavelength, a set of optics to guide the laser light towards an output port. Additionally, the apparatus includes a fiber assembly configured to receive the laser light from the output port for further delivering to a light head member disposed in a remote destination. A phosphor material disposed in the light head member receives the laser light exited from the fiber assembly to induce a phosphor emission of a second wavelength for producing a white light emission substantially reflected therefrom for various applications.

Vehicle light comprising a container body that houses at least one light source, a lenticular body, a light guide, the light source, so as to receive the light beam and transmit it to a light outlet wall. The light guide comprises a body that defines the propagation direction of the light beam inside the body by total internal reflection. The body has a first groove, comprising a plurality of first holes, defining cylindrical or spherical optics that produce a scattering of said light rays (Ri) towards the light outlet wall so as to emit a light beam with opalescent effect. The first holes are adjacent to each other without interruption and are blind with respect to a thickness of the body of the light guide, penetrating from a first face of the body for a first depth less than said thickness.

A light-emitting apparatus includes a supporting element, a light-emitting device, and a connecting pin. The light-emitting device has a pair of conductive pads and is disposed on the supporting element. The connecting pin is inserted from the side surface of the supporting element and electrically connected to one of the conductive pads. The topmost surface of the supporting element is lower than the top surface of the light-emitting device.

The present disclosure relates to vehicle lighting devices, and discloses a headlight optical element. The headlight optical element includes a light incident portion, a light transmitting portion and a light emergent portion which are connected in sequence, wherein the light incident portion includes a plurality of light incident surfaces connected sequentially in a left-right direction; the light incident surfaces are curved surfaces protruding backwards in the optical axis direction; and light emergent surfaces are curved surfaces protruding forwards in the optical axis direction. In addition, the present disclosure further discloses a headlight module, a vehicle headlight and a vehicle. The headlight optical element provided by the present disclosure is small in size, high in optical precision, accurate in light pattern, convenient to mount and low in cost.

Lighting devices, methods of manufacturing a lighting device, automotive lighting systems including the lighting device are described. A lighting device includes at least one light guide with an elongated recess. Multiple light-emitting elements are embedded into the recess of the light guide, arranged on a flexfoil that is bendable in three different connections, and connected to one another to mimic a filament. At least one encapsulating material encapsulates, at least in part, the at least one light guide. The at least one encapsulating material includes at least one opening and at least one reference element for aligning the at least one light guide in relation o the encapsulating material so that the multiple light-emitting elements emit light exiting the opening. The at least one encapsulating aterial is flexible so that the lighting device is bendable in three different directions.

Lighting devices, methods of manufacturing a lighting device, automotive lighting systems including the lighting device are described. A lighting device includes at least one light guide with an elongated recess. Multiple light-emitting elements are embedded into the recess of the light guide, arranged on a flexfoil that is bendable in three different connections, and connected to one another to mimic a filament. At least one encapsulating material encapsulates, at least in part, the at least one light guide. The at least one encapsulating material includes at least one opening and at least one reference element for aligning the at least one light guide in relation o the encapsulating material so that the multiple light-emitting elements emit light exiting the opening. The at least one encapsulating aterial is flexible so that the lighting device is bendable in three different directions.

This vehicle lamp is provided with a light guide body (21) which guides and emits light incident from a light source (20). The light guide body (21) has an incident surface (211) where light from the light source (20) is incident, an emission surface (213) which emits the guided light, and a reflective surface (212) which internally reflects light incident from the incident surface (211) towards the emission surface (213). The reflective surface (212) is configured from multiple adjacently arranged reflective surfaces (212), and on the boundary surface (217) of multiple reflective surfaces (212), there are reflective steps (218) that internally reflect light in a scattered or diffused state.

This vehicle lamp is provided with a light guide body (21) which guides and emits light incident from a light source (20). The light guide body (21) has an incident surface (211) where light from the light source (20) is incident, an emission surface (213) which emits the guided light, and a reflective surface (212) which internally reflects light incident from the incident surface (211) towards the emission surface (213). The reflective surface (212) is configured from multiple adjacently arranged reflective surfaces (212), and on the boundary surface (217) of multiple reflective surfaces (212), there are reflective steps (218) that internally reflect light in a scattered or diffused state.