Abstract: This disclosure discloses a light-emitting bulb. The light-emitting bulb includes a cover, an electrical associated with the cover, a board arranged between the cover and the electrical connector, and a first light-emitting device disposed on the board. The first light-emitting device includes a carrier having a first side and a second side, a first electrode part disposed near the first side and extending to the second side, a bended part disposed near to the second side and spaced apart from the first electrode part, and a second electrode part extending from the bended part to the first side. No light-emitting diode unit is arranged on the second electrode part.

Abstract: Described herein is an illuminating device with reflector. Said device includes a heat sink insert moulded cylindrical plastic housing, and a circular metal core printed circuit board, MCPCB, mounted on a circular slot provided on a top inner end of the housing, the circular MCPCB having light emitting diodes (LEDs), wherein LEDs mounted in a circular manner near peripheral region of a top surface of the MCPCB and having electronic components mounted in a central region of the top surface of the MCPCB. Further said device includes a cylindrical reflector fixed on the top surface of the MCPCB with its cylindrical wall lying between the LEDs and the electronic components; and a diffuser connecting a top surface of the cylindrical reflector with the top inner end of the housing, wherein lower end of said plastic housing connected with a holder.

Abstract: A vehicle assembly includes, among other things, a lighting assembly moveable back and forth between an attached position and a detached position. The lighting assembly spans from a first rail assembly of a vehicle to a second rail assembly of the vehicle when the lighting assembly is in the attached position. A vehicle lighting method includes, when a lighting assembly is in an attached position, engaging a first end portion of the lighting assembly with a first rail assembly of a vehicle, and when the lighting assembly is in the attached position, engaging an opposite, second end portion of the lighting assembly with a second rail assembly of the vehicle. The lighting assembly is configured to illuminate an area adjacent a vehicle when the lighting assembly is in the attached position.

Abstract: A lighting module and a lighting device. The lighting module includes: a base, including a bottom plate and a base sidewall disposed on the bottom plate, the base sidewall and the bottom plate enclosing an accommodation groove; a light transmitting component, being partially disposed in the accommodation groove so as to form an accommodating space between the light transmitting component and the bottom plate, the light transmitting component including a light transmitting component sidewall which is oppositely arranged with the base sidewall at an interval; and a sealing component, being partially disposed between the light transmitting component sidewall and the base sidewall, and being in close contact with the light transmitting component sidewall and the base sidewalls respectively so as to seal the accommodating space.

Abstract: A lighting device is described. The lighting device includes at least one first arrangement of light emitting elements and at least one second arrangement of light emitting elements spatially separated from the at least one first arrangement of light emitting elements. The lighting device also includes at least one first magnifying optical element arranged in correspondence with the at least one first arrangement of light emitting elements and at least one second magnifying optical element arranged in correspondence with the at least one second arrangement of light emitting elements. At least one optical projection element is arranged and configured to generate a combined image of a magnified image of the at least one first arrangement of light emitting elements and a magnified image of the at least one second arrangement of light emitting elements.

Abstract: The present disclosure provides an LED assembly, a light source, and a liquid crystal display device. The LED assembly includes: a substrate; a plurality of blue LED chips which are disposed on the substrate at intervals and have different emission wavelengths; a white light phosphor layer which is disposed on the substrate and covers the plurality of blue LED chips; and a sealing frame which is disposed on the substrate and is configured to encapsulate the plurality of blue LED chips and the white light phosphor layer. The LED assembly encapsulates the blue LED chips having different emission wavelengths together, which can avoid LED mixing from an LED encapsulation source, thereby saving cost. Moreover, problems such as nonuniform images and chromatic aberration are basically avoided when the LED assembly is applied to an LCD module.

Abstract: A light source module includes a substrate, a reflective sheet, a plurality of light-emitting elements, an adhesive layer, and a frame. The reflective sheet is disposed on the substrate and has a side wall, a protrusion and a plurality of openings. The protrusion is protruded in a direction away from the substrate and has a mesh structure to define a plurality of dimming areas. The plurality of openings respectively correspond to the plurality of dimming areas. The plurality of light-emitting elements are disposed on the substrate, and the plurality of light-emitting elements are respectively disposed to pass through the plurality of openings. The adhesive layer is disposed between the substrate and the reflective sheet. The frame surrounds the reflective sheet and the plurality of light-emitting elements. The side wall of the reflective sheet is disposed on the frame. A display device of the invention is further provided.

Abstract: A display device including a display panel, and a backlight unit configured to provide light to the display panel are discussed. The backlight unit can include a light emitting section including a plurality of light emitting devices disposed on a substrate, and a light source protection layer disposed on the plurality of light emitting devices, a light conversion sheet having a plurality of light conversion patterns disposed in positions corresponding to the plurality of light emitting devices, respectively, a phosphor film disposed on the light conversion sheet, and at least one reflector including a plurality of holes on the substrate. An air gap is disposed between a top surface of the at least one reflector and a bottom surface of the light conversion sheet.

Abstract: A recessed lighting fixture comprises a generally annular body having a central cavity in the form of a partially spherical socket. There is a lighting support member having a partially spherical exterior portion which is closely fitted within the partially spherical socket of the annular body. The lighting support member is pivotable relative to the annular body, but air flow between the partially spherical socket of the annular body and the partially spherical exterior portion of the lighting support member is substantially restricted. There may be a light source mounted to the lighting support member adjacent a bottom thereof. The light source may be a light-emitting diode.

Abstract: A downlight apparatus includes a driver, a light source, a light holder, a first switch and a second switch. The driver has a power converter and a controller. The light holder is used for fixing the light source. The holder bottom of the light holder defines a light opening. The light source emits a light from the light opening. The light holder is placed in an installation cavity. The rim structure is connected to the holder bottom. The rim structure has a rim edge concealing the installation cavity. The first switch is provided for users to operate to adjust a setting. The second switch is provided for users to operate to adjust the setting. The first switch is concealed in the installation cavity. The second switch is placed on the rim edge exposed outside the installation cavity. The first switch and the second switch are coupled to the controller.

Abstract: A door assembly for an appliance includes a door frame having a top edge and a user interface board positioned at the top edge of the door frame. A console cover is positioned over the user interface board and has a top surface defining a plurality of touch buttons and a front surface defining a front indicator extending at least partially along the vertical direction adjacent the top edge of the door frame. A side-fire light source is mounted on the user interface board for selectively emitting light energy toward the front indicator.

Abstract: A backlight module includes: a back plate; an optical film disposed on the back plate; and a support module disposed on the back plate and between the back plate and the optical film, wherein the support module includes a base, and an elasticity coefficient of the base is greater than or equal to 0.4 kgf/mm and smaller than or equal to 0.6 kgf/mm.

Abstract: An LED lamp having a metal PCB bent polyhedrally and a method for manufacturing the LED lamp is provided, where a base constituting the metal PCB has a rectangular or geometric shape and is configured to have a plurality of base stepped grooves formed spaced apart from each other on the underside thereof in such a manner as to be bent upward or downward from the base to form reflection surfaces continuously, so that at the time when both ends of the base come into contact with the plane, the base has a geometric shape in which the base is located in space through the reflection surfaces continuously arranged.

Abstract: A vehicle lamp is provided having a heat sink having a first end mounted to a lamp housing and having a free distal end extending into a light chamber adjacent a central optical axis of the lamp. A light emitting diode (LED) is mounted adjacent the distal end of the heat sink to have a central light emitting axis opposite the optical axis of the lamp. A parabolic reflector is positioned rearward of the heat sink, a parabolic reflective surface extending at an upper and lower solid angle relative to the LED, wherein the upper and lower combined solid angle is greater than a half-paraboloid.

Abstract: This disclosure provides a portable lamp worn on the head and method of construction for the portable lamp. The construction method forms a composite structure that improves the comfort, reduces the volume, and better distributes the weight of the components of the lamp. The method of construction allows for a flexible material or set of flexible materials to be used to encapsulate the rigid parts of the headlamp. The flexible and rigid materials can be joined together in a heat press process that results in a single composite structure that has both attributes of the rigid material(s) and the flexible material(s) in different areas of the lamp. The battery can be located at the back or otherwise remote from the light to improve weight distribution and comfort for the user.

Abstract: An aviation integrated optics and lighting unit for securing to a light receptacle of an aircraft. The aviation integrated optics and lighting unit comprises a housing, a light-emitting device, and an optical sensor. The light-emitting device is secured to the housing. The optical sensor is positioned in the housing and is configured to capture optical data.

Abstract: A lighting apparatus for bacterial, fungal and viral disinfection is provided comprising: at least one first element that emits light comprising a peak emission wavelength between at least about 411 nm to up to 419 nm; and at least one second element that outputs and/or converts at least a portion of the light emitted by the first element.

Abstract: Aspects of the invention relate to a keyboard key structure, a light guide for the keyboard key structure, and a computer key mechanism. The keyboard key structure can include a substrate; a key switch where the bottom of the key switch is configured to be coupled to the substrate; a keycap including a transparent region; a light guide coupled to the side of the key switch, the light guide comprising: a planar bottom surface and a planar top surface that is wider than and parallel to the bottom surface; a light emitting element coupled to the substrate and configured under the bottom surface of the light guide such that the light emitting element, the light guide, and the transparent region of the key cap are in a collinear arrangement.

Abstract: An exterior aircraft image projector includes at least one light source, providing a light output in operation; an optical system configured for transforming the light output of the at least one light source into a light beam and projecting said light beam onto the ground below the aircraft and the of the aircraft; a photo detector arranged to detect a brightness level (Iambient) of the ground or the exterior and configured to provide a corresponding brightness signal; and a controller, coupled to the photo detector and the at least one light source configured to control an intensity of the light output of the at least one light source as a function of the brightness level (Iambient), as provided by the photo detector via the brightness signal.

Abstract: An emergency lighting system includes a controller in communication with ambient sensors for identifying the existence and location of a fire, explosion, or other hazardous event. The controller is also in communication with multiple light modules strategically positioned about the property. Upon detecting the existence and location of the event, the controller activates a first set of discretely colored lights to identify the event location and a second set of discretely colored lights that identify one or more recommended escape paths for the occupants. The system further activates a third set of discretely colored lights that identify vulnerable areas proximal the hazardous event and a fourth set of discretely colored lights that identify triage areas for medical treatment.