A display includes a plurality of pixel chips, chixels, provided on a substrate. The chixels and the light emitters thereon may be shaped, sized and arranged to minimize chixel, pixel, and sub-pixel gaps and to provide a seamless look between adjacent display modules. The substrate may include light manipulators, such as filters, light converters and the like to manipulate the light emitted from light emitters of the chixels. The light manipulators may be arranged to minimize chixel gaps between adjacent chixels.

A ceiling lamp, an LED light source module, and a light source assembly are provided. The light source assembly includes a plastic heat-dissipating member and a metal substrate for mounting LED light sources of the ceiling lamp. The plastic heat-dissipating member includes an embedding groove, and the metal substrate is embedded in the embedding groove and is in contact with groove walls of the embedding groove. The light source assembly can effectively balance safety, performance and cost.

A vehicle luminaire according to an embodiment includes: a socket including a mounting portion and a plurality of bayonets provided on an outer surface of the mounting portion; and a light-emitting module provided inside a first recess of the mounting portion which opens on one end of the mounting portion. The light-emitting module includes a board, a wiring pattern provided on a surface of the board, and a light-emitting element electrically connected to the wiring pattern. The mounting portion includes at least one second recess that opens on a bottom surface of the first recess. When viewed from a direction along a central axis of the vehicle luminaire, the second recess is provided between a side of the board and an inner wall of the first recess that faces the side.

Embodiments of the present application provide a laser light source and a laser projection device. The laser light source includes a laser assembly, where the laser assembly includes a laser and a circuit board, the laser includes a substrate and a light emitting chip arranged on the substrate, a lateral surface of the substrate is provided with a plurality of pins extending outwards therefrom, the circuit board is arranged on a side where the pins extend, and the circuit board is electrically connected to the pins. The laser light source of the present application features simple assembling and disassembling, reliable performance and relatively low cost.

Embodiments of the present application provide a laser light source and a laser projection device. The laser light source includes a laser assembly, where the laser assembly includes a laser and a circuit board, the laser includes a substrate and a light emitting chip arranged on the substrate, a lateral surface of the substrate is provided with a plurality of pins extending outwards therefrom, the circuit board is arranged on a side where the pins extend, and the circuit board is electrically connected to the pins. The laser light source of the present application features simple assembling and disassembling, reliable performance and relatively low cost.

The present disclosure provides a light strip, including a circuit board. A plurality of LEDs is arranged on the circuit board and spaced apart from each other in an extension direction of the circuit board, a positive connection end and a plurality of negative connection ends are arranged on the circuit board, and a plurality of LEDs is coupled between each negative connection end and the positive connection end. A plurality of LEDs between the first negative connection end and the positive connection end includes a head-end LED and a tail-end LED. The plurality of LEDs between the first negative connection end and the positive connection end includes a first LED and a second LED arranged at opposite sides of a first position in the extension direction of the circuit board. The present disclosure further provides a backlight module and a display module.

The present disclosure provides a light strip, including a circuit board. A plurality of LEDs is arranged on the circuit board and spaced apart from each other in an extension direction of the circuit board, a positive connection end and a plurality of negative connection ends are arranged on the circuit board, and a plurality of LEDs is coupled between each negative connection end and the positive connection end. A plurality of LEDs between the first negative connection end and the positive connection end includes a head-end LED and a tail-end LED. The plurality of LEDs between the first negative connection end and the positive connection end includes a first LED and a second LED arranged at opposite sides of a first position in the extension direction of the circuit board. The present disclosure further provides a backlight module and a display module.

A lighting assembly is disclosed. The lighting assembly including a number of separate and distinct features to improve useable, installation ease, etc. In one embodiment, the lighting assembly includes a heat sink, a light source, and an adjustment module portion coupled to the heat sink. The adjustment module portion includes a pivot core having a primary optic for directing light from the light source through the adjustment module. The adjustment module portion also includes a collar spring mount having first and second brackets for slidably engaging the pivot core along a plurality of guide slots such that the pivot core moves horizontally with respect to the collar spring mount as the pivot core is tilted with respect to the collar spring mount. The plurality of guide slots may include first, second and third guide slots, each of which has a different shape.

A lighting assembly is disclosed. The lighting assembly including a number of separate and distinct features to improve useable, installation ease, etc. In one embodiment, the lighting assembly includes a heat sink, a light source, and an adjustment module portion coupled to the heat sink. The adjustment module portion includes a pivot core having a primary optic for directing light from the light source through the adjustment module. The adjustment module portion also includes a collar spring mount having first and second brackets for slidably engaging the pivot core along a plurality of guide slots such that the pivot core moves horizontally with respect to the collar spring mount as the pivot core is tilted with respect to the collar spring mount. The plurality of guide slots may include first, second and third guide slots, each of which has a different shape.

A base unit (1), e.g. a luminaire, comprises fixation means (3, 5, 15) configured to fixate a module (11), e.g. a light module, in the base unit. The fixation means, e.g. comprising one or more protrusions (15), one or more recesses (3) and one or more magnetic field generators (5), is configured to release the module from the base unit upon detecting an unmanned aircraft (31) being docked with the base unit or the module.