Abstract: A splicing type light board and a display device are provided with a first LED light board and a second LED light board; a first end of the first LED light board near a first signal input terminal, and a second end away from the first signal input terminal; a first end of the second LED light board near a second signal input terminal, and a second end away from the second signal input terminal; and the first end of the first LED light board connecting the first end of the second LED light board or the second end of the first LED light board connecting the second end of the second LED light board.

Abstract: The present disclosure provides a light bulb for use in a lamp housing of a vehicle. The light bulb includes a bulb body assembly having one or more light sources fixedly attached thereto, and a mounting assembly configured to mount on the lamp housing. The bulb body assembly and the mounting assembly are connected by a rotatable joint such that positions of the one or more light sources can be adjusted after the mounting assembly is mounted on the lamp housing. In some embodiments, a key portion is attached to the bulb body assembly to rotate the bulb body assembly relative to the mounting assembly.

Abstract: The invention relates to a light device for a motor vehicle, the device including a housing, members for fastening the housing to a body of the motor vehicle, a plate arranged in the housing and supporting at least one light module, a device for manually adjusting the orientation of the housing relative to the fastening members of the motor vehicle, arranged outside the housing, and a device for dynamically adjusting the orientation of the plate relative to the housing, arranged inside the housing.

Abstract: A combination light socket and cable clip removably attaches to a variety of surfaces on a structure and removably attaches a variety of light sources to the clip. The clip has a stabilizing plate which has a guiding flap formed at one end and a post formed at an opposite end. A flexible multi-clip structure extends from the post toward the stabilizing plate. The flexible multi-clip structure includes means for clamping the clip to a structure, means for removably attaching electrical wire to the clip, and means for removably attaching a lightbulb socket to the clip. The clip may be injection molded using biodegradable materials and is useful for hanging lights from roof gutters and shingles.

Abstract: Provided are a splice panel assembly, a backlight module and a display device. The splice panel assembly includes a plurality of light-emitting panels. Each light-emitting panel includes a base substrate. The front face of the base substrate is provided with a plurality of light-emitting elements arranged in an array. The side face of the base substrate is provided with at least one connection electrode. The light-emitting elements are electrically connected to the at least one connection electrode. The front face is connected to and not parallel to the side face. Two adjacent light-emitting panels are electrically connected to each other by the at least one connection electrode.

Abstract: A display panel is provided in the present disclosure. The display panel has an additional function area, and the display panel includes a substrate, an array layer and a light-emitting device layer disposed in sequence on the substrate, an encapsulation layer covering the light-emitting device layer, and a touch layer disposed on the encapsulation layer. An opening area surrounded by the additional function area is disposed at an edge position of the additional function area. An opening penetrating the array layer and extending to a surface of the substrate is defined by the opening area, and the opening is filled with a light-blocking layer.

Abstract: A method for manufacturing an LED strip includes arranging conductive lines at intervals to extend along a first linear trace; arranging supporting bases at intervals along the first linear trace on the conductive lines, each supporting base including multiple conductive portions and an avoidance through-hole; each two multiple conductive portions arranged at intervals along the first linear trace, the avoidance through-hole disposed between two of the multiple conductive portions arranged along the first linear trace; soldering the supporting bases and the conductive lines so as to have each conductive line soldered to two of the conductive portions arranged along the first linear trace and one of the conductive lines spanning over the avoidance through-hole to form a spanning portion; stamp-cutting the spanning portion; disposing an LED bead on a surface of each of the supporting bases; and subjecting the LED bead and the conductive portions to a processing of soldering.

Abstract: A false window unit includes: a window frame which is disposed in a wall and includes an opening; an image display device which is disposed facing the opening of the window frame, and displays a landscape image toward the indoor space through the opening of the window frame; a light source which is disposed between the window frame and the image display device, and emits light simulating sunlight toward the indoor space through the opening of the window frame; and a sash frame which blocks part of the light from the light source.

Abstract: A vehicular light guide member includes a main body part and a light entrance part. The main body part has an exit surface and a plurality of specular surfaces facing the exit surface. Some of the specular surfaces constitute a displaced section that is closer to or farther from the exit surface than a reference section constituted of the remains of the specular surfaces. The specular surfaces as such allow light to be uniformly emitted through the exit surface.

Abstract: A phosphor wheel includes a substrate including a first principal surface and a second principal surface located opposite to each other, a phosphor layer on the first principal surface, and a heat dissipating member disposed so as to oppose one of the first principal surface and the second principal surface. The heat dissipating member includes a projecting portion that projects from a center portion of the heat dissipating member, and the projecting portion includes a contact surface that contacts the one of the first principle surface and the second principle surface. The heat dissipating member further includes fins formed in a peripheral region of the heat dissipating member excluding the center portion. The projecting portion secures a certain distance between the substrate and the heat dissipating member and conducts heat in the substrate to the peripheral region of the heat dissipating member.

Abstract: A light includes a plurality of light-emitting elements; a first substrate having a first surface on which the light-emitting elements are arranged at predetermined intervals, a second surface, and an opening that connects the first surface and the second surface; a second substrate located facing the second surface of the first substrate and having a communication unit mounted thereon; and an antenna arranged on the second substrate, wherein in response to an on/off operation, the communication unit transmits information about the on/off operation to an external destination, and the antenna extends through the opening of the first substrate in a direction crossing the first surface of the first substrate.

Abstract: A photoelectric tube includes a housing including a light transmitting portion, an electron emitting portion including a photoelectric surface disposed inside the housing, an electron capturing portion disposed between the light transmitting portion and the photoelectric surface inside the housing, and a conductive layer disposed on a light transmitting portion side of at least a part of the electron capturing portion to face the photoelectric surface inside the housing and configured to allow light to pass therethrough.

Abstract: The present invention relates to a lighting device and a control method therefor. The lighting device according to the present invention comprises: a light source unit comprising one or more light emitting elements; a first body to which the light source unit is mounted; a second body; a sensor unit for sensing at least one of a relative posture and a relative position of the first body to the second body; and a control unit for controlling the light emitting operation of the light source unit on the basis of at least one of the relative posture and the relative position of the first body.

Abstract: A display panel and a display device are disclosed. The display panel includes a display panel body and a polarizer, placed on the display panel body in a direction of outgoing light. The display panel body includes a metal layer having a reflection area corresponding to a first heading angle larger than a reflection area corresponding to a second heading angle. A light extinction of the polarizer corresponding to the first heading angle is greater than a light extinction of the polarizer corresponding to the second heading angle. This could remedy the light extinction of the polarizer in the second heading angle such that the display panel could have similar reflection rates and color shifts in all heading angles.

Abstract: A beam shaping method and device employing full-image transfer for planar light sources. The method comprises: using multiple first lenses to respectively magnify and image beams emitted by multiple planar light sources, so as to obtain magnified full images of the multiple planar light sources; and seamlessly stitching together the magnified full images of the multiple planar light sources at a primary imaging position, so as to obtain a seamless light source at the primary imaging position. The beam shaping method for the planar light sources achieves the elimination of gaps between the light sources with almost no loss of optical power by means of full-image transfer and seamless stitching, thereby improving the beam quality of the light sources as a whole. This kind of optical shaping method is suitable for shaping and processing planar light sources such as VCSEL and LED.

Abstract: A cake decoration that enables visual shows controlled by a controller that is either remote to the decoration or integral with the decoration and interacts with a finger controller.

Abstract: An illuminated cornhole platform comprising a top portion, at least two side portions, a front portion, a hole portion, at least one leg portion, and a back portion. The cornhole platform is illuminated by illumination sources arranged along a majority of an outer perimeter of the rectangular platform, with the plurality of illumination sources outlining the outer perimeter of the rectangular platform.

Abstract: A wheel provided by the disclosure includes a substrate, a driving component, a clamping element and a balance component. The driving component is connected to the substrate, and is configured to drive the substrate to rotate about the axis of the driving component as the central axis. The clamping element is arranged on the substrate along the axis, and the clamping element includes a plurality of protruding structures. The balance component includes a balance substance and an adhesive. The balance substance is arranged on the protruding structure, and the adhesive covers the balance substance and the protruding structure to fix the balance component on the clamping element. The wheel and projection device provided by the disclosure have better structural reliability and heat dissipation efficiency.

Abstract: There is provided a switch installed in a vehicle. The switch includes a cover made of a transparent material, a plate disposed below the cover in an inner side of the cover, and a film combined to the plate, the film having a printed pattern printed thereon. The pattern printed on the film is enlarged by refraction of a light from the pattern while the light passing through the cover, and then is visible enlarged to eyes of a user.

Abstract: The present application provides a backlight module and a display device. The backlight module includes at least two light-emitting diode (LED) lamp boards and a light refraction structure. A splicing seam is between two adjacent LED lamp boards. The light refraction structure is disposed on a light-emitting side of the LED lamp boards and covering the splicing seam. Side surfaces of the light refraction structure adjacent to the two adjacent LED lamp boards are a first refraction surface and a second refraction surface.