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258
resultados
Última actualización
20/09/2024 [07:19:00]
Resumen de: US2024313700A1
The present disclosure provides a self-ballasted, pre-engineered modular platform for deployable solar installations including one or more photovoltaic modules, one or more tables to support the photovoltaic modules, one or more reflectors, and a base configured to support the one or more reflectors at a first position proximate a ground surface, and to support the one or more tables at an elevated relative to the one or more reflectors. In some examples, multiple modular platforms may be connected to provide a single electrical output. In some examples, the modular platform is assembled onsite for generating electricity with bifacial photovoltaic modules.
Resumen de: DE102024105597A1
Solarelement (1) mit mindestens Fläche (2), die eine Receiverfläche und eine Receiverebene (R) definiert, einem Sensor (4) für Solarstrahlung mit einer Sensorebene (S), wobei der Sensor (4) neben oder unterhalb der Fläche (2) angeordnet ist, und mit einem Messsystem (5) zur Bestimmung einer Zustandsänderung des Sensors (4) für Solarstrahlung, wobei der Sensor (4) mit der Sensorebene (S) parallel oder in einem Winkel von maximal 10° zu der Receiverebene (R) oder in der Receiverebene (R) angeordnet ist, wobei das Messsystem (5) mindestens eine Strahlungsvorrichtung (6) und eine Auswertevorrichtung aufweist, wobei die Strahlungsvorrichtung (6) eine elektromagnetische Strahlung emittierende Strahlungsquelle aufweist, wobei die elektromagnetische Strahlung entlang einer optischen Achse (A) emittiert wird und auf den Sensor (4) gerichtet ist, wobei die Auswertevorrichtung die mindestens eine Strahlungsquelle ansteuert, mindestens einen Messwert des Sensors (4) erfasst und die Zustandsänderung des Sensors (4) durch einen Vergleich des mindestens einen erfassten Messwertes mit mindestens einem zuvor ermittelten Messwert bestimmt, und wobei die Strahlungsvorrichtung (6) unterhalb einer Ebene (9) angeordnet ist, die durch eine Oberkante (4a) des Sensors (4) verläuft und in einem Winkel α≤10° zur Horizontalen in Richtung des Sensors (4) geneigt ist.
Resumen de: US2024308972A1
A composition having a pi-pi interaction-constructed organic framework (p-OF). The pi-OF includes a plurality of molecular structures, each molecular structure, including: (a) a centroid core having two spirobifluorene (SF) units, the two SF units forming a rigid biplanar conjugated cruciform-shaped spirobifluorene. the two SF units forming an essentially orthogonal configuration; and (b) a plurality of multijoint fragment units, each unit comprising a 3-dicyanomethylidene)indan-1-one (IC) unit, each IC unit is used as an end group (EG) to each end of the two spirobifluorene (SF) units. Each IC unit is configured to interact via a pi-pi interaction with a neighboring IC unit of an adjacent molecular structure or to interact via a CH-interaction with neighboring aromatic group (R1) of an adjacent molecular structure, or both. The composition also includes a bioactive agent absorbed into the pi-OF.
Resumen de: US2024308383A1
An apparatus (240) and method for charging a plurality of mobile energy storage and power consumption devices (202) may control determining a power charging schedule for charging a battery of at least one of the devices (202), in accordance with charger availability information, transactive energy information, the current location of the one device, mobile energy storage and power consumption device information and information indicating predetermined timing for providing a predetermined minimum charge level at the device; and transmitting a charging instruction signal for charging the battery of the at least one device using electric power supplied from a distribution power grid (10, 204) or an alternative power resource (218), according to the power charging schedule.
Resumen de: US2024308181A1
The disclosure relates to a flexible display device including: a display panel including a touch sensor, where the display panel is foldable with respect to a folding axis; a cover window disposed on a front surface of the display panel; and a front surface film disposed on a front surface of the cover window, where the front surface film includes a protection film, and a base film having a transverse direction, and the transverse direction is perpendicular to a direction of the folding axis.
Resumen de: US2024310856A1
The application discloses a method, system, device, and storage medium for determining a cleaning path. The method includes: in response to a cleaning instruction from a cleaning robot, controlling the cleaning robot to rotate a preset angle on the surface to be cleaned based on a target rotation direction; detecting whether the cleaning robot generates a first edge corner trigger signal during its rotation; and determining a working path of the cleaning robot on a surface to be cleaned based on the detecting result of the first edge corner trigger signal. This application automatically determines the working path based on the detecting result of the first edge corner trigger signal, which, compared to existing technologies that rely on manually selecting the working path, ensures the adaptability of the working path to the surface to be cleaned.
Resumen de: US2024310433A1
A probe mounting structure and a wafer-level reliability test system are provided. The probe mounting structure includes a probe mounting plate. The probe mounting plate is provided with mounting holes penetrating through a thickness direction of the probe mounting plate. A volume of each mounting hole is smaller than a preset value and is used to install a corresponding probe. Two ends of each probe are respectively connected to a corresponding first pad on a circuit board and a corresponding die of a wafer under test. Two sides of the probe mounting plate are in contact with the test circuit board and the wafer under test respectively, such that each of the mounting holes forms a sealed chamber. The mounting holes are filled with high-pressure gas to ensure that the wafer under test does not spark during high-voltage testing.
Resumen de: US2024310077A1
A clamping arrangement for solar modules includes an assembly having at least one C-shaped, longitudinally extended guide rail and first and second holders. These holders have an angle with two legs. A first leg includes a first, extended, straight section; the second, angled leg/section has a gripping section at its end to positively grip a solar module frame. The holders are inserted into longitudinal ends of the guide rail. The inner space of the guide rail has a guide dimensioned such that the first leg/section of the holders is displaceably guided therein. One eyelet each on the holder or the guide rail is connectable via a spring such that the holder is pulled into the guide of the guide rail and exerts a tensile force on the gripping section. A mounting arrangement for solar cell modules for façades includes this clamping arrangement, a mounting rail and a solar cell module.
Resumen de: US2024310078A1
A cleaning robot (10) for cleaning solar collectors comprises a gantry-type frame (16) configured to span a row (14) of solar collectors (12) and to define a corresponding cleaning space (24); and wheels (28) that are fixed to the gantry frame in order to move the latter and are associated with drive means. A cleaning tool (30) extends across the width of the gantry and is able to move in the cleaning space in order to be positioned with respect to the upper surface of the solar collectors (12), the cleaning tool being guided by means of guide rails (40, 42) fixed to the frame. Actuating means (54, 56) are provided to move the cleaning tool along the guide rails. At least one distance sensor (64) is arranged to determine a distance between the cleaning tool and a respective solar panel. A control unit (70) is connected to the distance sensor(s) and is configured to, continuously, adjust the position of the cleaning tool with respect to the solar panels of a row. The frame (16) comprises two lateral uprights (18, 20) that are connected in their upper part by a transverse member (22), and one of the guide rails (40, 42) is fixed to each of the lateral uprights (18, 20). The cleaning tool (30) has, towards each of its ends, a respective guide element (44) which cooperates with an associated guide rail (40, 42). The two guide rails (40, 42) define a plane of movement for the cleaning tool (30) and one of the guide rails (42) is mounted in articulated manner on one of the lateral
Resumen de: US2024310939A1
A display device including a display panel including a flat area including a first display area and a first peripheral area adjacent to the first display area and a bending area including a second display area and a second peripheral area adjacent to the second display area, and an input sensing unit on the display panel. The input sensing unit includes first touch sensors having a mesh shape, extending in a first direction parallel to a bending axis of the bending area, and arranged in a second direction crossing the first direction, second touch sensors having a mesh shape, extending in the second direction, and arranged in the first direction, first connection electrodes respectively connected to ends of the first touch sensors, second connection electrodes respectively connected to ends of the second touch sensors, and touch signal lines connected to the first connection electrodes and the second connection electrodes.
Resumen de: US2024309896A1
The present application discloses a clamping component, it includes a first pressing block provided with a first perforation hole and a first clamping slot, a second pressing block provided with a second perforation hole and a second clamping slot, a fastener assembly and an elastic part. The clamping component may quickly clamp a guide rail and is suitable for different specifications of the guide rail, and the universality is high. The present application discloses a guide rail racking, including a fixing frame and the above clamping component mounted on the fixing frame. The guide rail racking is beneficial to rapid installation of the guide rail, time-saving and labor-saving. The present application discloses a solar panel racking assembly, including the above guide rail racking and a guide rail mounted on the guide rail racking. The solar panel racking assembly may be quickly assembled on site, and it is time-saving and labor-saving.
Resumen de: US2024310892A1
Systems and methods for managing the distribution of electrical power are disclosed. The system can maintain a status of each account of a plurality of accounts. Each account can correspond to an electrical power generation device, an electrical power consumption device, and an electrical power transmission device. The system can generate a first record object in response to the generation of a unit of power. The system can identify a first path identifying a source device and a destination device to transmit the unit of power. The system can generate a control signal to route the unit of power from the source device to the destination device. The system can update an event tracker to indicate the routing of the unit of power. The system can generate a second record object corresponding to the destination device. The system can update a second account to include the second record object.
Resumen de: US2024309936A1
An apparatus for a zip line wire management system is disclosed. The apparatus includes a first mounting clip and a second mounting clip. The first and second mounting clips are configured to connect to a frame of a panel. The first mounting clip includes a first spanning member connection point and the second mounting clip includes a second spanning member connection point. The apparatus includes a spanning member configured to connect between the first spanning member connection point and the second spanning member connection point. The apparatus includes at least one tensioner configured to provide tension to the spanning member while the spanning member is connected between the first mounting clip and the second mounting clip. The spanning member is configured to support a wire of the panel.
Resumen de: US2024310553A1
A system to detect obstacles includes a power beam transmission circuit, a power beam reception circuit arranged to receive a power beam from the power beam transmission circuit, an emitter module, and a detector module arranged to distinguish between a first characteristic and a second characteristic. The emitter module includes a first emitter arranged to emit a first signal having the first characteristic, the first signal emitted in proximity to the power beam, and a second emitter arranged to emit a second signal having the second characteristic, the second characteristic different from the first characteristic. The detector module includes a first detector arranged to respond to the first signal emitted by the first emitter, the detector module being arranged to determine when an obstacle is in or near a line-of-sight transmission path between the first emitter and the first detector.
Resumen de: US2024309270A1
A compound of Chemical Formula 1 and an organic light-emitting device including the same:where X1 is O or S; R3 is a polycyclic heterocyclic group comprising at least one selected from N, O and S, or is a substituted or unsubstituted monocyclic heterocyclic group comprising at least one selected from O and S; Ar is a substituted or unsubstituted aryl group; and the other substituents are as described in the specification. When included in an organic light emitting device, the compound of Chemical Formula 1 can adjust the role of smoothly injecting holes into the light emitting layer, and can balance the movement of holes and electrons in the host, resulting in the device exhibiting lower driving voltage and improved efficiency and stability.
Resumen de: US2024310013A1
Aspects of the disclosure are directed to a multi-functional streetlight. In accordance with one aspect, the multi-functional streetlight includes a hexagonal shaped support structure, wherein the hexagonal shaped support structure includes an arm segment and wherein the arm segment includes a luminaire on an under side of the arm segment; and a base flange configured to couple the hexagonal shaped support structure to the ground.
Resumen de: US2024309251A1
Disclosed is a solventless adhesive composition comprising (A) an isocyanate component obtained by the reaction of reactants comprising at least one monomeric cycloaliphatic isocyanate compound and at least one first polyol; and (B) a polyol component comprising particularly selected polyols. The solventless adhesive composition can be used for the production of laminate materials, e.g. laminate backsheet of a photovoltaic device, which well meets the requirements of various compliance regulations and has superior performance properties such as bond strength, aging resistance, yellowing resistance, delamination resistance, and the like. A method for producing said laminate material and the resultant laminate material are also disclosed.
Resumen de: US2024313138A1
The photovoltaic cell sheet includes: a cell sheet body having a first end and a second end opposite to each other in a width direction of the cell sheet body, wherein the first end of the cell sheet body is provided with a plurality of sawtooth spacing along a length direction of the cell sheet body; a first main gate arranged at one side of front and back sides of the plurality of sawtooth and serving as a first electrode; and a second main gate arranged at another side of the front and back sides of the cell sheet body and serving as a second electrode, wherein the second main gate is adjacent to the second end of the cell sheet body.
Resumen de: US2024313132A1
The present disclosure provides a passivation contact structure for a solar cell and a manufacturing method therefor and a solar cell using the passivation contact structure. The passivation contact structure comprises a tunnel layer; a transparent conductive film, located on the tunnel layer and in contact with the tunnel layer; a cover layer, located on the transparent conductive film; and a metal electrode, passing through the cover layer to be in contact with the transparent conductive film, the end surface of metal electrode being located in the transparent conductive film. According to the passivation contact structure for the solar cell, the manufacturing method therefor, and the solar cell using the passivation structure of the present disclosure, both electricity conducting and passivation effects can be achieved, and the effect of reducing the loss of light absorption can also be achieved.
Resumen de: US2024313131A1
Distributed maximum power point tracking systems, structures, and processes are provided for power generation structures, such as for but not limited to a solar panel arrays. In an exemplary solar panel string structure, distributed maximum power point tracking (DMPPT) modules are provided, such as integrated into or retrofitted for each solar panel. The DMPPT modules provide panel level control for startup, operation, monitoring, and shutdown, and further provide flexible design and operation for strings of multiple panels. The strings are typically linked in parallel to a combiner box, and then toward and enhanced inverter module, which is typically connected to a power grid. Enhanced inverters are controllable either locally or remotely, wherein system status is readily determined, and operation of one or more sections of the system are readily controlled. The system provides increased operation time, and increased power production and efficiency, over a wide range of operating conditions.
Resumen de: US2024313133A1
Approaches for fabricating wire-based metallization for solar cells, and the resulting solar cells, are described. In an example, a solar cell includes a substrate having a back surface and an opposing light-receiving surface. A plurality of alternating N-type and P-type semiconductor regions is disposed in or above the back surface of the substrate. A conductive contact structure is disposed on the plurality of alternating N-type and P-type semiconductor regions. The conductive contact structure includes a plurality of metal wires. Each metal wire of the plurality of metal wires is parallel along a first direction to form a one-dimensional layout of a metallization layer for the solar cell.
Resumen de: US2024313140A1
An augmented reality system can include a waveguide having an edge surface that extends between opposing light-guiding surfaces. The waveguide can guide light toward the edge surface. The waveguide can include a reflectivity-reducing film, such as an absorptive film or a photovoltaic film, disposed on the edge surface. To form the reflectivity-reducing film, curable material can be disposed onto a dissolvable film. The curable material can be cured while disposed on the dissolvable film such that the cured material forms a reflectivity-reducing structure on the dissolvable film. The dissolvable film can be dissolved such that the reflectivity-reducing structure remains intact as a reflectivity-reducing film that can be adhered to the edge surface, such as with a primer layer. The edge surface can include nanostructures, sized smaller than half a wavelength of the guided light, that can reduce a reflectivity of the edge surface.
Resumen de: US2024313141A1
To provide a sealing material sheet for a solar-cell module that has high productivity without performing crosslinking processing, and has a high tensile shear adhesion force at normal temperature at a high level in addition to heat resistance and molding characteristics. A sealing material sheet is a multi-layer sheet using a polyethylene-based resin as a base resin, a core layer has a density of 0.880 g/cm3 to 0.895 g/cm3 and a melting point of 70° C. or higher, a skin layer has a density of 0.880 g/cm3 to 0.910 g/cm3 and a melting point of 90° C. or lower and contains a silane-modified polyethylene-based resin, a weight average molecular weight of the silane-modified polyethylene-based resin contained in the skin layer 11 in terms of polystyrene is 70000 to 120000, and a polymerized silane amount of the skin layer in the whole resin component is 300 ppm to 2000 ppm.
Resumen de: US2024313007A1
A driving base plate includes a functional region (A) and a peripheral region (B) surrounding the functional region (A). Both the functional region (A) and the peripheral region (B) include a supporting substrate, and the functional region (A) further includes a flexible substrate and at least one protecting layer that are sequentially arranged on the supporting substrate. The region of the orthographic projection of the flexible substrate on the supporting substrate is located within the region where the supporting substrate within the functional region (A) is located, and the protecting layer covers the surface of the flexible substrate further from the supporting substrate and the side of the flexible substrate close to the peripheral region (B). The adhesive force between the flexible substrate and the supporting substrate of the driving base plate is increased, and the reliability of the products manufactured by using the driving base plate is improved.
Nº publicación: US2024315114A1 19/09/2024
Solicitante:
CHENGDU BOE OPTOELECTRONICS TECH CO LTD [CN]
BOE TECH GROUP CO LTD [CN]
Chengdu BOE Optoelectronics Technology Co., Ltd,
BOE Technology Group Co., Ltd
Resumen de: US2024315114A1
A display substrate and a display apparatus. The display substrate comprises a display area and a non-display area, wherein the non-display area comprises a bending area, an outer-side edge area of the non-display area is a cutting retention area, and at least part of the cutting retention area is located between the display area and the bending area; and the display substrate comprises a base, a light-emitting device layer, a packaging layer, a touch-control layer, a first organic layer and a blocking portion. The light-emitting device layer is located on the base and is located in the display area. The packaging layer is located on the side of the light-emitting device layer that is away from the base. The touch-control layer is located on the side of the packaging layer that is away from the base. The first organic layer is located on the side of the touch-control layer that is away from the base, and is located in the display area and the non-display area. The blocking portion is located on at least one side of the display area, and the blocking portion is located between the display area and the bending area and is partially located in the cutting retention area for preventing the first organic layer from entering the bending area.
BOPI
Sede Electrónica
