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156
resultados
Última actualización
06/08/2025 [06:56:00]
Resultados 25 a 50 de 156
Resumen de: WO2025157678A1
A barrier system (102, 200) includes a frame assembly (208) including a plurality of structural members; and a plurality of panels coupled together with the frame assembly and configured to form a roof or facade of a building (100) that defines a human-occupiable space. The plurality of panels includes at least one photovoltaic (PV) panel (202) configured to generate direct current electrical power in response to receiving solar energy; and at least one metallic (204) or composite panel (206).
Resumen de: WO2025156014A1
A solar energy collection assembly comprising: a first spherical mirror assembly having a first reflective mirror surface with a centre located above the first spherical mirror, a radius of curvature R1 and a focus located on a first movable axis which passes through the centre of the first reflective mirror surface and through the sun with a first sunlight absorbing receiver adapted to be movably positioned to substantially align with the first movable axis in a plurality of positions for receiving and absorbing reflected light when sunlight is reflected by the first reflective mirror surface; a second spherical mirror assembly arranged above the reflective surface of the first spherical mirror assembly in a non-concentric configuration relative to the first spherical mirror assembly, the second spherical mirror having a second reflective mirror surface with a centre located away from the second spherical mirror, a radius of curvature R2 and a focus located on a second movable axis which passes through the centre of the second spherical mirror and through the sun with a second sunlight absorbing receiver adapted to be movably positioned to substantially align with the second movable axis in a plurality of positions for receiving and absorbing reflected light when sunlight is reflected by the second spherical mirror; and a rotation mechanism for rotating the combination of the first and second spherical mirror assemblies about a common axis to allow the reflective surface of
Resumen de: US2025244053A1
The invention relates to enclosed solar parabolic trough reflector systems for thermal heat generation that can ultimately be used in various applications. The system includes a modular dual arch building design with a transparent building envelope and a reflector assembly connected within the building through a bearing assembly. The system is particularly suited for solar heat collection in harsh environment.
Resumen de: US2025243707A1
A modular headrail-mounted automation system for wand-operated horizontal blinds optionally includes a main module with two bilaterally-disposed interfaces to auxiliary modules or cables. Optionally, the system includes a photovoltaic panel whose photosensitive surface is located on the room side of the host blind and faces the host blind's slats. Optionally, the system includes a controller to tilt the slats of the host blind over a range in which the maximum amount of slat closure is reduced when the system is powered by a photovoltaic source. Optionally, the maximum amount of slat closure is dependent upon the level of charge in an energy-storage device charged by a photovoltaic source.
Resumen de: US2025242700A1
A wind-solar hybrid power generation apparatus includes a square-shaped casing that opens at a front and a rear, a power generation motor that is installed inside the casing, and a solar power generation panel that is placed on an upper surface of the casing. The power generation motor includes a main body that is fixed to a bottom surface of the casing or at a position where the casing is installed, a rotation shaft that is rotatably provided in the main body, a coupling rod that is connected to the rotation shaft and bent downward in a hook shape, and a blade that is continuously provided to the coupling rod. The wind-solar hybrid power generation apparatus has a low height by rotating the blade horizontally with respect to a surface of the position where the casing is installed.
Resumen de: US2025243339A1
Composite materials that include a polymer matrix and a metal halide perovskite. The metal halide perovskite may be a lead-free metal halide double perovskite. Devices that include a layer of a composite material, a first electrode, and a second electrode. Methods of forming composite materials and devices, including methods that include printing one or more layers with a 3D printer.
Resumen de: WO2025159629A1
The present invention relates to a perovskite photoelectric device having high light transmittance and photoelectric conversion efficiency and a method for manufacturing the perovskite photoelectric device, the method comprising: (S1) a charge transport layer complex preparation step of stacking an intermediate layer containing an intermediate layer compound on a charge transport layer; and (S2) a step of stacking a perovskite thin film on the intermediate layer, wherein the intermediate layer compound contains a repeating unit satisfying chemical formula 1 below. (Chemical formula 1) (In chemical formula 1, Z is at least one selected from the group consisting of phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi), and n is a positive integer of 1 or greater.)
Resumen de: WO2025156893A1
Disclosed in the present invention are a laser-based power receiving method and a power transmission system. The laser-based power receiving method comprises the following steps: providing a rotatable polygon mirror, wherein the polygon mirror is configured to have a plurality of reflecting surfaces; inputting first light beams to the reflecting surfaces of the rotating polygon mirror in a first direction, and reflecting the first light beams to form a first image surface; inputting second light beams to the reflecting surfaces of the rotating polygon mirror in a second direction, and reflecting the second light beams to form a second image surface; and arranging photovoltaic arrays on the first image surface and the second image surface. In the laser-based power receiving method of the present invention, the photovoltaic arrays are arranged on the first image surface and the second image surface, the polygon mirror can continuously scan the photovoltaic arrays by reflecting the first light beams and the second light beams, and two arc-shaped photovoltaic receiving surfaces are formed on the polygon mirror, thereby significantly increasing the area of the photovoltaic receiving surfaces, and achieving the effects of increasing the power transmitted via laser and improving the overall output power.
Resumen de: WO2025156917A1
Disclosed are a vehicle rooftop tent (100) and a vehicle. The vehicle rooftop tent (100) comprises a base (110), a cover body assembly (120), a tarpaulin (130), a ventilation pipe (140), and an energy storage assembly (150); the cover body assembly (120) is connected to the base (110); the ventilation pipe (140) is connected to the base (110) or the cover body assembly (120); a ventilation hole (141) is formed in the cover body assembly (120) or the base (110); the ventilation hole (141) is used for providing clearance for the end portion of the ventilation pipe (140); the energy storage assembly (150) is located in the ventilation pipe (140).
Resumen de: WO2025156966A1
Provided in the present application are a power conversion apparatus and a control method therefor. The power conversion apparatus comprises a first DC/DC conversion circuit, a second DC/DC conversion circuit, a DC/AC conversion circuit and a controller, wherein the first DC/DC conversion circuit is connected in parallel to an output of the second DC/DC conversion circuit; when the power conversion apparatus switches from a non-power-limited state to a power-limited state, the controller adjusts an input voltage of the first DC/DC conversion circuit to a first voltage, and adjusts an input voltage of the second DC/DC conversion circuit to a second voltage, so as to reduce both an input power of the first DC/DC conversion circuit and an input power of the second DC/DC conversion circuit; and the first voltage is greater than the input voltage of the first DC/DC conversion circuit when the power conversion apparatus is in the non-power-limited state, and the second voltage is greater than the input voltage of the second DC/DC conversion circuit when the power conversion apparatus is in the non-power-limited state. Therefore, the power generation of a power conversion apparatus can be improved.
Resumen de: US2025242707A1
A charging station for an electric vehicle (EV) comprising a container having an electric vehicle (EV) charging port for charging the EV and a first photovoltaic (PV) panel coupled to the container, wherein the first PV panel is movable from a first orientation, in which the plane of the first PV panel is substantially parallel to a first side wall of the container, to a second and third orientation in which the first PV panel extends away from the first side of the container, such that in the second orientation the plane of the first PV panel is orientated at an angle in a downward direction from the top of the container and in the third orientation the plane of the first PV panel is orientated at an angle in an upward direction from the top of the container, wherein the first PV panel is arranged to be electrically coupled to the EV charging port.
Resumen de: US2025244793A1
A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.
Resumen de: US2025248296A1
Described herein are perovskite ink solutions comprising a composition of Formula I (APbI3-zBrz), a tribromide salt, and a solvent, wherein z is defined herein. Further described are perovskite films prepared using the ink solutions, methods for preparing the perovskite films, and use of the films in wide band gap single junction and tandem solar cells. As shown herein, solar cells fabricated using the perovskite films prepared from ink solutions comprising a tribromide salt achieve enhanced efficiency compared to solar cells comprising a perovskite film prepared without the tribromide salt.
Resumen de: US2025248136A1
The invention relates to a photovoltaic module comprising (a) a front layer (1) arranged on the sunlight facing side of the photovoltaic module, wherein the front layer (1) comprises a first polypropylene composition, comprising a polypropylene, wherein the transmission of the front layer for light in the wavelength range of 350 nm to 1200 nm is on average at least 65% as compared to a situation without the front layer as determined according to ASTM D1003-13, (b) a sealing layer (2,4) which at least partly encapsulates a plurality of photovoltaic cells (3), wherein the sealing layer (2, 4) comprises a polyolefin elastomer composition comprising an ethylene-α-olefin copolymer and (c) a back layer (5), wherein the back layer (5) comprises a first reinforced polypropylene layer comprising a second polypropylene composition comprising a polypropylene and optionally a reinforcing filler, wherein the sealing layer is arranged between the front layer and the back layer.
Resumen de: US2025248137A1
A solar cell assembly preparation method. In the process of preparing a conductive layer, several conductive layers separated by a first trench are formed on the substrate. After the conductive layers are formed, the separating function of second separating members and the separating function of third separating members are respectively utilized to ensure that the functional layer groups formed on one side of the conductive layers are separated by and located on two sides of an entirety formed by the second separating members and the third separating members.
Resumen de: US2025248134A1
A photovoltaic module incorporates a lamination including a back-sheet, an array of solar cells supported on the back-sheet, and a transparent protective covering over the array of solar cells. The solar cells are arranged in offset or staggered patterns on the back-sheet to present a more random and less rigid industrial appearance to an observer. In some cases, cleaved solar cell segments are arranged into groups that are staggered on the back-sheet. This allows for finer control of the net voltage produced by a module. In other embodiments, full single wafer solar cells are arranged into larger groups, which themselves are staggered on the back-sheet. In either case, the result is a photovoltaic module with an appearance that is more organic and acceptable to homeowners and architects than traditional modules having cells arranged in rigid aligned rows and columns.
Resumen de: US2025244791A1
A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.
Resumen de: US2025244792A1
A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.
Resumen de: US2025248164A1
A solid-state image sensor includes a plurality of imaging element blocks 10 each configured from a plurality of imaging elements. Each of the imaging elements includes a first electrode, a charge accumulating electrode arranged in a spaced relation from the first electrode, a photoelectric conversion portion contacting with the first electrode and formed above the charge accumulating electrode with an insulating layer interposed therebetween, and a second electrode formed on the photoelectric conversion portion. The first electrode and the charge accumulating electrode are provided on an interlayer insulating layer, and the first electrode is connected to a connection portion provided in the interlayer insulating layer.
Resumen de: US2025244794A1
A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.
Resumen de: US2025248230A1
A display substrate includes a substrate, a planarization layer disposed on a side of the substrate, and a plurality of light-emitting layers disposed on a side of the planarization layer away from the substrate. The planarization layer includes a plurality of first portions and a second portion, a first portion is disposed in a sub-pixel region, and the second portion is located in a gap region between a plurality of sub-pixel regions; side surfaces of the plurality of first portions and side surfaces of the second portion have spacings therebetween to form a plurality of annular depressions, and an annular depression surrounds a first portion. A light-emitting layer covers the first portion of the planarization layer.
Resumen de: US2025248092A1
A superlattice cell that includes Group IV elements is repeated multiple times so as to form the superlattice. Each superlattice cell has multiple ordered atomic planes that are parallel to one another. At least two of the atomic planes in the superlattice cell have different chemical compositions. One or more of the atomic planes in the superlattice cell one or more components selected from the group consisting of carbon, tin, and lead. These superlattices make a variety of applications including, but not limited to, transistors, light sensors, and light sources.
Resumen de: US2025248263A1
Full-color display arrangements and device architectures are provided that include a stack of unpatterned organic emissive layers, with color-altering layers and down-conversion layers to provide individual sub-pixels, where the emissive stack includes not more than two distinct emissive colors.
Resumen de: US2025248169A1
A solar cell is provided, including: a substrate including a center region and edge regions respectively arranged on two opposing sides of the center region, fingers arranged at intervals along the first direction and extending along a second direction, pad groups arranged at intervals along the second direction, and busbars arranged at intervals along the second direction. The fingers including a number of fingers in the center region, each pad group includes pads arranged at intervals along the first direction, and the pads include a number of pads in the center region that are respectively connected to the number of fingers in the center region. Each busbar is connected to a respective pad group of some of the pad groups, and at least one pad group is disposed between two adjacent busbars.
Nº publicación: US2025247043A1 31/07/2025
Solicitante:
FLEXBRICK S L [ES]
FLEXBRICK, S.L
Resumen de: US2025247043A1
The invention relates to a photoelectric building block comprising a rigid support (1), made of a single extruded piece of non-metal material, provided with a front with a first coupling configuration (10) formed by a sunken channel (11) between two opposing parallel grooved guides (12) that define a narrowing of the opening of the sunken channel (11), at least one photoelectric panel (2) with a second coupling configuration (20) inserted into the sunken channel (11) and having opposite coupling ends (21) inserted into the two grooved guides (12); wherein the photoelectric building block further comprises a retainer device (30) which exerts a thrust on the opposite coupling ends (21) of the second coupling configuration (20), moving them away from the bottom of said sunken channel (11) and thrusting them against the lower surface (13) of the two grooved guides (12), retaining the photoelectric panel (2).
BOPI
Sede Electrónica
