A lighting device, which may be used e.g. to produce motor vehicle lamps, may include a light radiation source, e.g. a LED source, having a light-permeable body arranged facing source for propagating light radiation along a longitudinal axis. The light-permeable body includes a collimator exposed to light radiation source and adapted to collect light radiation and to inject it into light-permeable body, a tapered portion coupled to collimator for receiving light radiation and directing it towards an output end, a distal portion acting as an emission filament, coupled to the output end of tapered portion, with an output mirror having a shank portion extending in said distal portion and a head portion, the output mirror reflecting light radiation radially from longitudinal axis and proximally towards said light radiation source.

A wireless vehicle charging system is provided herein. The charging system includes a charging station having a power source and a charging station interface operably coupled to a primary coil assembly. The primary coil assembly includes a primary coil therein for generating a magnetic field. An illumination system is disposed within the primary coil assembly and includes a passive illumination system and an active illumination system. A first photoluminescent structure is disposed within the passive illumination system and is configured to luminesce in response to excitation by an incident light. A vehicle has a secondary coil assembly thereon operably coupled with a rectifier and configured to transmit electrical current from the secondary coil assembly to a battery. A second photoluminescent structure is disposed on a vehicle component and is configured to luminesce in response to excitation by a light source on the primary coil assembly.

A lighting device provides a pump light unit for emitting pump light, a phosphor element for generating conversion light in response to excitation by the pump light, and a wavelength-dependent beam splitter which is reflective to the pump light and transmissive to the conversion light. The first pump light portion is incident on a light incidence surface of the beam splitter and is reflected from the beam splitter to the phosphor element. The element emits the conversion light in response to the excitation by the pump light. The conversion light is likewise incident on the light incidence surface, but transmitted by the beam splitter and exiting at a light exit surface of the beam splitter opposite the light incidence surface. Concurrently, the second pump light portion, reflected from the beam splitter, is directed onto the light exit surface of the beam splitter and is superposed with the conversion light.

An optical cup which mixes multiple channels of light to form a blended output, the device having discreet zones or channels including a plurality of reflective cavities each having a remote light converting appliance covering a cluster of LEDs providing a channel of light which is reflected upward. The predetermined blends of luminescence materials provide a predetermined range of illumination wavelengths in the output. The remote light converting appliances may be provided as frustoconical elements within frustoconical reflective cavities with a void between the light converting appliances and the associated LEDs.

A tileable display panel includes a screen layer, an illumination layer and a display layer. The screen layer is for displaying a unified image to a viewer. The illumination layer includes at least one light source emitting lamp light into a diffusing region of the illumination layer. The illumination layer also includes a plurality of emission apertures that are each configured to emit the lamp light from the diffusing region in a divergent projection beam. The display layer is disposed between the screen layer and the illumination layer. The display layer includes a plurality of pixelets corresponding to the plurality of emission apertures. The pixelets in the plurality of pixelets are positioned to be illuminated by the divergent projection beams from the corresponding emission apertures.

A light source apparatus comprising light sources including laser diodes and collimating lenses, a condenser lens, and a transmissive phosphor wheel. The collimating lens and laser diode are placed with a first shift such that an optical axis of the collimating lens is shifted from that of light from said laser diode in the direction perpendicular thereto. The laser diodes include a first laser or second diode where a direction of a short axis of a condensed shape is placed in a first or second direction, and a second laser diode where a direction of a short axis of a condensed shape is placed in a second direction. The collimating lenses corresponding to said first laser diode and the second laser diode are placed with a second shift in a direction of the optical axis of said collimating lens.

A linear lamp is provided having one or more light emitting elements provided therein. The light emitting elements are directed to emit light in a direction different from the primary direction of the illumination of the lamp. The light emitting elements may be supported by a supporting optical element. The supporting optical element may permit the transmission of light therethrough. The supporting optical element may be an integral window upon which the light emitting elements are disposed.

A solid state lamp includes a connector and a bulb portion with multiple strips.

A solid state lamp includes a connector and a bulb portion with multiple strips.

A device according to embodiments of the invention includes a light emitting diode (LED) mounted on an electrically conducting substrate. A lens is disposed over the LED. A polymer body is molded over the electrically conducting substrate and in direct contact with the lens.