Abstract: The purpose of the present invention is to realize a lighting device which can be switched between an overall lighting and a local lighting with a single lighting device. The concrete structure is a lighting device including: a first light guide having a first major surface and a first back surface, and a first hole; a second light guide, disposed on the first light guide, and having a second major surface, a second back surface, and a second hole; a reflection sheet disposed under the first back surface of the first light guide; a liquid crystal lens disposed above the second major surface of the second light guide, in which first LEDs and second LEDs are disposed circumferentially along a side wall of the first hole and a side wall of the second hole, respectively, and the first LEDs and the second LEDs are displaced each other in azimuth direction.

Abstract: An encapsulated LED engine having a printed circuit board, a plurality of LED arrays, each of said LED arrays mounted on said printed circuit board, and electrically connected to each other, an encapsulation layer comprising a pre-molded optic positioned over and adhered to the printed circuit board, and a frame positioned over the LED arrays and secured to the printed circuit board. A method of forming an encapsulated LED engine is also provided.

Abstract: The present disclosure discloses a linear lamp. The linear lamp includes housings and a splicing member, the number of the housings is at least two, the splicing member is mounted at an end of each of the housings, and the two adjacent splicing members are in snap-fit connection to splice the two adjacent housings together. The splicing member comprises a main body, a first side body, and a second side body, the first side body and the second side body are connected to two ends of the main body, the first side body comprises a first snap-fit part, the second side body comprises a second snap-fit part, and the first snap-fit part of one splicing member and the second snap-fit part of the splicing member adjacent to the one splicing member are in snap-fit connection.

Abstract: The present disclosure relates to and envisages an arrangement for sealing the portion of wires between an LED array board (4) and a driver (6) in an LED luminaire (100). The arrangement for sealing comprises a lens gasket (20) and a gasket channel (16) provided on the operative inner surface and along the periphery of the lens frame (12) for accommodating the lens gasket (20), wherein said lens gasket (20) is also configured to seal portions of the connecting wires (8) which exit the lens assembly (10), said lens gasket (20) provided with a first tab (22) having a pair of first throughholes (24), said first tab (22) extending in a direction transverse to the plane of said lens gasket (20), each of said first through-holes (24) configured to allow leads of the connecting wires (8) to pass therethrough.

Abstract: A downlight with a night light for illumination comprises a downlight body, a lighting module, and a night light lighting module. The lighting module is surrounded by the night light lighting module, and a light direction of the night light lighting module is the same as a light direction of the lighting module.

Abstract: An LED track lighting system has an elongated track with a central member extending the length of the track and positive and negative contact strips affixed to opposite sides of the central member. One or more LED modules are provided which support at least one LED lamp. The modules are formed as modified, inverted U-shapes having side walls extending down from a top wall. Positive and negative electrical contacts are affixed to the side walls. An electrical power source is connected to the contact strips for supplying electricity to the strips. Each LED module overlaps the central member and the module contacts such that the contacts come into contact with the contact strips. Electricity from the power source is transmitted to the contact strips, to the contacts, and then to the LED lamps to illuminate the lamps on the modules.

Abstract: A lighting apparatus includes a first light source, a cup housing, a surface rim and a lateral light module. The cup housing has a concave container and a light opening. The first light source is placed within the concave container for emitting a first light via the light opening. The a surface rim with an inner edge connected to the light opening of the cup housing. The concave container of the cup housing is inserted to an installation cavity. The surface rim has a larger diameter than the installation cavity to conceal the installation cavity. The installation cavity is extended inwardly from a installation surface. The surface rim has a upper surface facing to the installation surface. The lateral light module is disposed between the upper surface of the surface rim and the installation surface for emitting a second light.

Abstract: A lighting apparatus includes a lens, a cup housing, a light source and a top cover. The cup housing has a surrounding wall and a light source holder. The cup housing is installed on a fixed platform. The light source is placed on the light source holder. The cup housing and the top cover form a container space for storing the lens and the light source. A top end of the lens is attached to the top cover. A second end of the lens faces to the light source. A relative distance between the lens and the light source is adjustable to change a light pattern of a output light of the light source. The output light is a light of the light source passing through the lens.

Abstract: A housing for a circuit includes a top wall that defines an aperture configured for receiving a fastener, and a bottom wall integrally formed with the top wall, positioned directly below the aperture in a height direction, and extended across the aperture with respect to the height direction. The circuit is mounted on a bottom side of the bottom wall. The top wall and the bottom wall define an interior of the housing, and cooperate to obstruct egress of debris from the interior of the housing to the circuit at the bottom side of the bottom wall.

Abstract: Systems, methods, and apparatuses provide a light emitting device including one or more arrays of light emitting diodes attached to a first outward facing surface of a first substrate. The light emitting device further includes driver circuitry attached to a second outward facing surface of a second substrate. The light emitting device further includes a wire connection electrically coupling the first substrate and the second substrate such that the driver circuitry drives the one or more arrays of light emitting diodes. The light emitting device further includes an enclosure for housing the first substrate, the second substrate, and the wire connection.

Abstract: Disclosed is a display device. The display device of the present disclosure may include: a display panel; a frame located at a rear side of the display panel; a substrate located between the display panel and the frame, wherein the substrate is coupled to the frame and extends in a longitudinal direction; a plurality of light sources mounted on the substrate, wherein each of the plurality of light sources are spaced apart from each other in the longitudinal direction of the substrate; a plurality of lenses coupled to the substrate, wherein the plurality of lenses cover the plurality of light sources; and a bar coupled to the substrate, wherein the bar connects each of the plurality of lenses.

Abstract: This application discusses components that can be used to prevent flame or hot gas transmission from the inside of a luminaire enclosure to the outside of a luminaire enclosure due to an internal explosion, thereby yielding an explosion encapsulating luminaire enclosure. Accordingly, the components and assemblies described herein can be safely integrated with systems that operate in the presence explosive gas.

Abstract: In one aspect, a sterilization apparatus is provided to include a flow channel body comprising an inflow unit configured to provide an inflow channel through which water flows in one direction, a discharge unit configured to provide a discharge channel through which water is discharged, and a bypass channel unit configured to provide a bypass channel through which water bypasses in a different direction from the direction of the water flowing in the inflow unit; a mounting unit formed on the flow channel body and configured to provide an installation space connected to the bypass channel, a UV light emitting unit disposed in the installation space and configured to emit UV light towards the bypass channel; and a holder coupled to the mounting unit and securing the UV light emitting unit inside the mounting unit.

Abstract: A lighting unit body comprises: a light source; and shaped-members, in which a housing portion in which the light source is disposed, reflective surfaces for reflecting light from the light source, and an emission outlet for emitting the light from the reflective surfaces are respectively formed in the longitudinal direction. When a position at which the emission outlet is disposed is defined as forward and a direction orthogonal to the longitudinal direction is defined as a front-to-rear direction, and a direction orthogonal both to the longitudinal direction and the front-to-rear direction is defined as a left-to-right direction, then the emission outlet is formed in a front portion of the reflective surfaces, and the housing portion is formed in a rear portion of the reflective surfaces directed obliquely rearward at a predefined inclined angle on one of left or right side.

Abstract: The present disclosure discloses a lighting lamp including a casing, a heat dissipating plate, heat dissipating fins, a light source plate, a power supply and a light transmitting member. The heat dissipating plate is spaced from the casing to form an annular passage. The heat dissipating fins are spaced along a circumference of a back side of the heat dissipating plate. A portion of each heat dissipating fin is located within the annular passage. The light source plate and the light transmitting member are located on a front side of the heat dissipating plate in sequence. The power supply is located above the back side of the heat dissipating plate. Heat generated by the light source plate and the power supply is conducted to the annular passage and is then carried away by air flow in the annular passage. The lighting lamp has high structural strength and high heat dissipation efficiency.

Abstract: A micro light-emitting display apparatus and a method of manufacturing the same are disclosed The micro light-emitting display apparatus includes a first semiconductor layer, an isolation structure provided on the first semiconductor layer and configured to define a plurality of sub-pixels each configured to emit light, a first light-emitting unit including a first active layer provided in a first sub-pixel among the plurality of sub-pixels, and a second semiconductor layer provided on the first active layer, and a second light-emitting unit including a rod semiconductor layer provided in a second sub-pixel among the plurality of sub-pixels, a second active layer provided on the rod semiconductor layer, and a third semiconductor layer provided on the second active layer. The first active layer is configured to emit blue light and the second active layer is configured to emit green light.

Abstract: A display device includes: a display panel including a plurality of display pads each extending in a first direction and arranged in a second direction crossing the first direction; a main circuit board; and a flexible circuit board including: board pads connected to the display pads; and a floating pattern spaced apart from the board pads, the floating pattern connected to the display panel by an anisotropic conductive film (ACF), wherein at least a portion of the floating pattern does not overlap with the ACF in plan view.

Abstract: A backlight module includes a lamp panel and a light-guide assembly. The lamp panel includes a plurality of light-emitting plates spliced to each other, a seam is generated between two adjacent light-emitting plates of the plurality of light-emitting plates, each of the plurality of light-emitting plates comprises a plurality of light-emitting elements; a light-guide assembly, arranged at the seam, a height of the light-guide assembly in a direction perpendicular to the lamp panel is greater than a height of each of the plurality of light-emitting elements, a surface of a side of the light-guide assembly away from the plurality of light-emitting plates is recessed toward the seam, and a part of light, which is emitted from any light-emitting element of the plurality of light-emitting elements arranged at edges of the two adjacent light-emitting plates and near the seam, is refracted by the light-guide assembly to propagate towards the seam.

Abstract: A projection toy includes a top housing. A bottom housing is fixedly mounted at a top end of the top housing. A projection mechanism is fixedly mounted between the top housing and the bottom housing. A light-emitting diode (LED) lamp panel is fixedly mounted on one side of the projection mechanism between the top housing and the bottom housing. An end, away from the LED lamp panel, of the projection mechanism is clamped in a limiting enclosure. The limiting enclosure is fixedly mounted at one end of a first cover. A second cover is fixedly connected to the first cover. A decorative cover is fixedly mounted on the second cover. The first cover is fixedly mounted at one end of the top housing and one end of the bottom housing on a side away from the decorative cover.

Abstract: A lighting device includes a substrate having a plurality of flat portions and a non-flat portion disposed between the flat portions, a plurality of light emitting sources disposed on the substrate, a fluorescent substrate layer covering one or more light emitting sources and converting a wavelength of a light from the light emitting source, and a connection line disposed on the substrate and electrically connecting the light emitting sources adjacent to each other between the adjacent light emitting sources. The substrate has a first end and a second end are arranged at different distance from a central axis.

Abstract: Disclosed herein is an in-mold electronics (IME) structure. The IME structure includes a film, a first plastic resin positioned under the film, and a second plastic resin positioned under the first plastic resin. An electronic circuit is formed on a top or bottom surface of the second plastic resin by a plating method and also electronic elements are mounted thereon. The electronic elements include LED light sources, a plurality of protruding light guides configured to guide lighting through distribution and direction is formed on the top surface of the second plastic resin, and the LED light sources are installed in respective spaces provided by the light guides.

Abstract: Disclosed is a power supply base for a decorative lamp. A female plug is mounted, in a mounting chamber of a base, a terminal of the female plug is located in a cavity of the base and is connected to a power supply in the cavity, and exposed wires are all hidden in the cavity of the base, so that current is introduced to the decorative lamp mounted above the power supply base, thereby achieving, the free plugging and unplugging of the decorative lamp and the power supply base. The present invention has the advantages of simple structure, reasonable design, convenient use and the like, thereby improving the safety.

Abstract: A light bulb includes one or more LEDs and a housing containing the one or more LEDs. At least a portion of the housing is at least partially transparent to one or more wavelengths of light emitted by the one or more LEDs. A driver is disposed within the housing and electrically connected to the one or more LEDs for driving the one or more LEDs. A non-metallic base is formed at an end of the housing. A contactless electrical power receiver is disposed within the non-metallic base and electrically connected to the driver. The contactless electrical power receiver is configured to contactlessly receive electrical power from an external power source and provide the received electrical power to the driver. A light bulb socket configured for contactless power transfer to the light bulb is also provided herein.

Abstract: A lighting device assembly includes a first optic member having a light entry side and a light exit side, is arranged to receive light from a light source and is configured to emit light in a light beam or pattern having a peripheral edge portion. An aperture member has an optical opening arranged in alignment with the first optic member to pass a portion of the light from the first optic member. The aperture member has a plurality of surface regions surrounding the optical opening. Each surface region is configured to reflect a different respective section of the peripheral edge portion of the light beam or pattern toward the light exit side of the first optic member.

Abstract: A recessed lamp which includes a surface ring defining a light exit opening, a diffusing plate, and a light emitting assembly. The surface ring has an inner side surface, an outer side surface, and a protruding ring arranged on the inner side surface to surround the light exiting opening. The diffusing plate is positioned to abut against the inner side of the surface ring to cover the light exiting opening, and is fusion sealed to the surface ring. The light emitting assembly includes a plurality of LED lamp beads arranged on a substrate to emit light towards the light exiting opening.

Abstract: Disclosed herein is an optical assembly and a luminaire with extreme cutoff beam control optics. The optical assembly includes a base, a plurality of lenses disposed on the base and spaced from each other, a plurality of light emitting diodes (LED), and a reflector having a curved surface (e.g., concave shape, parabolic shape, etc.) disposed adjacent to at least one of the plurality of LEDs. A central axis of an LED may be offset from a central axis of the respective lens of the plurality of lenses. The curved surface may extend from the base and curving over the at least one of the plurality of LEDs and beyond the central axis of each of the at least one of the plurality of LEDs and direct light in a desired direction or a selected area (e.g., a street side) and cut off light in other direction (e.g., a house side).

Abstract: An encapsulated LED engine including a circuit board, one or more of LED arrays, each of the one or more LED arrays mounted on the circuit board, a pre-molded encapsulation layer positioned over and adhered to the circuit board, a frame positioned over the one or more LED arrays and secured to the circuit board, a metal sheet positioned between the pre-molded encapsulation layer and the frame, wherein the pre-molded encapsulation layer includes a plurality of lenses positioned over a plurality of LEDs on each of the one or more LED arrays, and wherein the metal sheet includes a plurality of apertures through which the plurality of lenses on the pre-molded encapsulation layer extend through.

Abstract: An embodiment of the present disclosure may include a base for a scent warmer. The base may include a base member and a stem extending upwardly from the base member. The stem may be configured to carry a heating element thereon. The base may also include an elastomeric sleeve surrounding at least a portion of the stem. The elastomeric sleeve may be configured to apply a retention force between a removable decorative body and the stem. The elastomeric sleeve may include a wall member sized and configured to abut against the stem and a plurality of ribs extending radially outward from the wall member.

Abstract: There is provided a lighting device comprising an exhaust tube and a wireless communication antenna arranged inside the exhaust tube. There is also provided a method for producing such a lighting device.

Abstract: A linear light-emitting diode (LED) lighting apparatus may include an array of light emitting diodes (LEDs) that may include a first plurality of LEDs that produces a first light having a first color temperature. The first plurality of LEDs aligns within a first linear shape. The second plurality of LEDs may produce a second light having a second color temperature different from the first color temperature. The second plurality of LEDs aligns within a second linear shape. The lighting apparatus may also include a driver circuit that outputs a plurality of currents and a switch assembly that may couple to the driver circuit. The switch assembly may include a first switch that may cause the driver circuit to output one of the plurality of currents and a second switch that may cause the one of the plurality of currents to couple to the first plurality of LEDs, the second plurality of LEDs, or both.

Abstract: A cabinet system with integrated lighting and power includes a cabinet defining a first illumination zone, a first connector having at least a first port and a second port, and a first light strip. The first light strip has an elongate substrate with a first end, a second end, a plurality of illumination elements spaced apart along the substrate, and multiple traces extending lengthwise along the substrate. The multiple traces include a voltage trace, a first trace connected to the plurality of illumination elements, and a second trace not connected to the plurality of illumination elements. The first end is received in the first port of the first connector. A driver is coupled to a power source and has a lead connected to the second port on the first connector. The illumination elements of the first light strip are selectively controlled by controlling power to the voltage trace and the first trace to illuminate the illumination zone.

Abstract: The present invention is for reinforced electric wires as used in holiday lighting such as Christmas light strings. The reinforced electric wire comprises a conductor, reinforcing threads, and an insulator jacket.

Abstract: A light emitting apparatus includes a light source, a unitary formed heat sink with a plurality of heat dissipating fins, a lensed enclosure that retains a light source and at least one power consuming device other than the light source. The lensed enclosure includes a recessed opening having at least a first wall that terminates at a substantially perpendicular second wall. The plurality of heat dissipating fins are disposed on at least one adjacent exterior side of the walled enclosure, the fins extending outwardly. At least one fin coupled to the heat sink extends beyond the light source, and the heat generated by the light source travels by conduction laterally through the heat sink to the at least one coupled fin.

Abstract: A geometric light system comprises a plurality of light panel assemblies, each light panel assembly having geometrically shaped base having a plurality of connectors at midpoints of each side. A printed circuit assembly is mounted to the base and has a plurality of light emitting diodes populated thereon with electronic circuitry for selectively illuminating the light emitting diodes, and a prismatically shaped lens affixed to an upper surface of the base. A controller has a printed circuit assembly which includes circuitry and logic for controlling the plurality of light panels. The controller includes an electrical connector at a bottom of one side thereof for connecting with a light panel. A plurality of rigid bridge connectors, each having two opposed ends and two identical electrical connectors, each connector configured to electrically mate with the electrical connectors about the periphery of the light panels for interconnecting the plurality of light panel.

Abstract: The invention relates to a powerful, robust and durable light-emitting diode lighting system with a protection rating of up to IP69, while maintaining a low manufacturing cost. It consists of an insulated metal substrate, on which at least one light-emitting diode is placed, supplied by a cable or a connector. The resulting circuit is then wrapped in a heat-shrinkable sheath, which will remove the air and dissipate the heat from the substrate and diodes in an optimal manner, the heat dissipation power thereof being about ten times that of air. Each end is then overmoulded, in order to make the system sealed and robust. The overmoulding can be used to add a sealing lip around the connector, as well as specific recesses to allow various attachment methods, individually or in groups. The device according to the invention is intended for domestic, industrial and horticultural lighting, depending on whether a translucent or transparent substrate is used.

Abstract: Disclosed is a light emitting device, which includes a housing having a light transmittable portion, which has a first region and a second region; a light shield layer, covered on a wall surface of the first region; and a light emitting assembly, arranged in the housing, the light emitting assembly is configured to emit a first beam able to travel through the housing and project a pattern to an ambient environment. The light emitting assembly is further configured to emit a second beam able to transmit through the light transmittable portion; and the second beam transmitted through the first region and the light shield layer has a first brightness, the second beam transmitted through the second region has a second brightness greater than the first brightness.

Abstract: 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.

Abstract: The present invention relates to an end cap (100) for a light strip lamp, having a flat main body (101) with two opposite flat sides (110, 140), the flat sides (110, 140) having a flat cover side (140) for covering a front face of a light strip lamp and a coupling side (110) for coupling to an identical end cap (100) of a laterally adjacent light strip lamp, the coupling side (110) having coupling structures (200), which are designed such that they can be releasably connected without the use of tools to the coupling structures (200) of a coupling side (110) of an identical end cap (100).

Abstract: Described herein is method for setting up a network of luminaires and their subsequent operation. A plurality of luminaires are located on a street (24, 29), and each luminaire comprises a control module (23, 28). The method for setting up the network comprises, for each control module, scanning the environment and providing environmental information to a central server, which, allocates the control modules and their associated luminaires into groups (A, B). A group controller (23?, 28?, 31, 32) is allocated for each group which has long-distance communication with the server and short-distance communication with control modules within its group. Each group controller and control modules within the group form a network which can operate autonomously or under the control of the server. Some of the control modules may include sensors (S1, S2) which provide signals indicative of changes in the environment allowing the network to adapt its operation in accordance with those changes.

Abstract: A replacement lighting apparatus for automobiles is slim and includes an industry-leading footprint to fit into modern headlamps' minimal housing space. The lighting apparatus employs chip scale package light emitting diodes (CSP LEDs), flexible metal heat sinks, an improved collar having a watertight seal formed with an elastomeric gasket and the use of at least one, if not multiple, set screws, a wire harness with a nylon braided sleeve, and a solid-state design for maximum performance, long life, and superior scientifically proven heat mitigation.

Abstract: The purpose of the present invention is to realize a lighting device of thin, low power consumption and high emitting efficiency. A concrete structure of the inventions is as follows. A lighting device including a first light guide and a second light guide stacked on the first light guide, a reflecting sheet disposed under the first light guide, and a prism sheet disposed on the first light guide, in which a concentric first prism array is formed on the prism sheet, a plurality of first LEDs are disposed along a circumferential direction of a side wall of a first hole of the first light guide, a plurality of second LEDs are disposed along a circumferential direction of a side wall of a second hole of the second light guide, and the plurality of the first LEDs and the plurality of the second LEDs are displaced in azimuth direction.

Abstract: A micro-light emitting diode (uLED) device comprises: a mesa comprising: a plurality of semiconductor layers including an n-type layer, an active layer, and a p-type layer; a p-contact layer contacting the p-type layer; a cathode contacting the first sidewall of the n-type layer; a first region of dielectric material that insulates the p-contact layer, the active layer, and a first sidewall of the p-type layer from the cathode; an anode contacting the top surface of the p-contact layer; and a second region of dielectric material that insulates the active layer, a second sidewall of the p-type layer, and the second sidewall of the n-type layer from the anode. The top surface of the p-contact layer has a different planar orientation compared to the first and second sidewalls of the n-type layer. Methods of making and using the uLED devices are also provided.

Abstract: Provided is an illumination device comprising a support structure and a light-emitting component being provided on one side of the support structure. The support structure also has an opening on one of its sides and an optical component cooperating with the opening to form an accommodating space. The illumination device also comprises an integrally formed light transmission portion provided above a light-emitting side of the light-emitting component. The light transmission portion is configured to transmit light from the light-emitting component. The illumination device additionally comprises a plurality of sealing portions being integrally formed.

Abstract: A lighting apparatus includes light emitting elements having an emission peak wavelength of 400 to 510 nm, a first phosphor having an emission peak wavelength of 485 to 700 nm, a second phosphor having an emission peak wavelength of 510 to 590 nm, a third phosphor having an emission peak wavelength of 600 to 700 nm, and a color filter having transmittance for light with a wavelength of 600 to 730 nm that is 80% or more and transmittance for light with a wavelength of 410 to 480 nm that is 3% or more and 50% or less. The color filter transmits a part of light emitted from the first phosphor, at least a part of light emitted from the second phosphor, and at least a part of light emitted from the third phosphor. Light transmitted through the color filter is emitted to the outside.

Abstract: A method includes receiving a transaction request at a transaction machine, the transaction request being associated with an account holder, determining a weather status for the transaction machine, determining screen content for the transaction machine based on the weather status, and displaying the screen content to the account holder via a display screen of the transaction machine.

Abstract: A lighting system is disclosed that includes elongated LED light fixture with one or more master circuit boards configured to power light emitting diodes. The elongated LED light fixtures include modular light boards with arrays of light emitting diodes that interchangeably couple to the matched connectors on the master circuit board. The system further includes elongated LED light fixtures with telescoping end features, fenestrated diffuser optics at ends of the elongated LED fight fixtures and/or pivoting corner features that join sections of the elongated LED light fixtures.

Abstract: A ceiling fan is provided. The ceiling fan includes one or more fan blades. The ceiling fan further includes a motor. The motor is operatively coupled to the one or more fan blades. The motor is configured to drive rotation of the one or more fan blades. The ceiling fan further includes a light kit. The light kit includes a panel. The panel has an edge extending between a top surface of the panel and a bottom surface of the panel. The light kit further includes at least one light source positioned to illuminate the edge.

Abstract: A lighting device (1000), which is arranged to be attached to a mounting surface of an object, comprises an LED strip (100). The LED strip (100) comprises (i) an elongated carrier (1100) with an upper surface (1110) having a first upper surface portion (1111), (ii) a plurality of light-emitting diodes (1200) arranged on the first upper surface portion (1111), and (iii) an attachment component (1300) for attaching the lighting device (1000) to the mounting surface. The attachment component (1300) comprises an adhesive surface (1301) that faces in at least one of a first direction (1121) and a second direction (1122), the first direction (1121) being parallel to the normal of the upper surface (1110), and the second direction (1122) being perpendicular to the normal of the upper surface (1110) and to the direction of elongation (1120) of the elongated carrier (1100).

Abstract: A display device includes a display unit, and a backlight module. The display unit includes a display area and a peripheral area. The peripheral area surrounds the display area. The backlight module is disposed corresponding to the display unit. The backlight module includes a circuit board that has a surface. The circuit board includes a plurality of light emitting units, and a plurality of edge units.

Abstract: The present invention belongs to the technical field of light tracking devices, and is specifically an automatic focus following, dimming and light tracking device comprising a Z-axis rotating focus following mechanism, an X-axis rotating focus following mechanism, and a Y-axis translational focusing mechanism. The Z-axis rotating focus following mechanism comprises a pedestal and a surface shell rotating about a Z-axis. A tracking and positioning module is provided in front of the surface shell. A lamp holder body rotating about an X-axis is provided on the top surface of the surface shell. A lens, a distance measuring unit and an illuminance measuring unit are provided on the front end of the lamp holder body. The lamp holder body is provided internally with a lamp holder assembly to reciprocate linearly along a Y-axis. The lamp holder assembly is provided relative to the lens. During use, manual intervention is not required.