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169
resultados
Última actualización
09/05/2025 [06:57:00]
Resultados 50 a 75 de 169
Resumen de: US2025137392A1
A series of systems are disclosed for the capture of harmful emissions, and subsequent use of the captured gasses e.g. in combustion. Engines or other combustors are operated to increase the production of more useful emissions such as Carbon Monoxide CO and Oxides of Nitrogen NOx. Also disclosed are methods for using wasted heat from engines, brakes and shock absorbers, and for cooling solar panels for increased efficiency. Fuel pumps are disclosed with additional tubing to remove captured exhaust from vehicles, as well as supplying additional vehicle fluids. Monitoring systems may track emissions reduced or removed, and may be used as an accreditation/trading system.
Resumen de: US2025141400A1
An inline DC feeder DC/DC voltage step-up harness for photovoltaic solar facilities includes a housing, a plurality of PV input connectors, at least one PV output connector. The housing incorporates a DC/DC converter, and has an input and an output. The plurality of PV input connectors are operatively connected to the housing at the input. The PV output connector is operatively connected to the housing at the output.
Resumen de: US2025141394A1
A solar module that is operable in the extra-low voltage range and includes at least one photovoltaic cell for converting radiant energy into electrical energy and two planar elements made of plastic that sandwich the at least one photovoltaic cell. The solar module has at least one positive contact element and at least one negative contact element for tapping an electrical output voltage of the solar module. The positive contact element and the negative contact element are arranged at least partially between the two planar elements and each include at least one electrically uninsulated exposed contacting portion. A solar module system includes a plurality of solar modules connected in parallel and a bearing structure which electrically interconnects and supports the plurality of solar modules.
Resumen de: US2025141401A1
The present invention relates to a solar energy harvesting system preferably mounted in a relatively flat position and isolated from its external operating weather environment to maximize automated installation, minimize embodied carbon dioxide footprint, and minimize deployment and environmental uncertainties driving up total installed system cost. The environmental weather isolation further empowers solar design features by minimizing and isolating structural design load requirements away from the objects receiving the solar energy through a multifunctional film that isolates the objects receiving solar energy from the weather.
Resumen de: US2025141396A1
A roof mount includes a base, an adjustment assembly operatively coupled to the base, the adjustment assembly including a partially threaded shaft extending along an axis substantially perpendicular to the roof, an adjustment nut constrained within the adjustment assembly, and a support nut. A clamp is adjustably connected to the base and a distance between the clamp and the base is adjustable. The clamp includes a first clamp portion and second clamp portion, the first clamp portion having a central portion, a first support surface, and a second support surface. The first support surface includes an angled first portion and a substantially horizontal second portion and is configured to support a first solar panel. The central portion is disposed between the first support surface and the second support surface. A fastener is connected to the clamp and is operable to tighten the second clamp portion to the first clamp portion.
Resumen de: US2025141398A1
This innovation involves an innovative structure for supporting and moving photovoltaic panels joined by a structure using transverse rafters supported by a central bar, the torque axis, suspended and supported by spaced-apart stakes that are moved by an actuator motor to allow the panels to be angled according to the convenience and need for capturing sunlight.
Resumen de: US2025141393A1
A photovoltaic device and a wireless charging device including the same are disclosed. In an embodiment, a photovoltaic device includes a piezoelectric module configured to receive a pressure and to generate first electrical energy by converting energy from the received pressure into the first electrical energy, and a photovoltaic module configured to receive the first electrical energy generated from the received pressure by the piezoelectric module and configured to include a single photon avalanche diode (SPAD) configured to be powered by using the first electrical energy from the piezoelectric module to generate a current signal by responding to incident light incident upon the photovoltaic module.
Resumen de: US2025141402A1
An energy harvesting device configured to convert thermal energy into electrical energy includes a heat storage portion configured to store thermal energy, a thermoelectric element configured to eliminate a temperature difference between electrodes when converting thermal energy into electrical energy, and an insulating portion in contact with the heat storage portion and the thermoelectric element. The heat storage portion has insulating properties. The thermoelectric element includes a pair of electrodes having work functions different from each other, and an intermediate portion provided between the pair of electrodes. The thermoelectric element is provided in contact with the heat storage portion and is covered by the insulating portion.
Resumen de: US2025141403A1
A device comprises a platform constructed and arranged to be mounted to one or more solar array modules and one or more solar irradiance sensors on the platform configured to receive incident solar energy, the one or more solar irradiance sensors oriented on the platform so that the received incident solar energy is comparable to that received by the solar array modules, the one or more solar irradiance sensors providing solar irradiance signals in response to the incident solar energy. A processor is on the platform, the processor configured to receive the solar irradiance signals and, in response, generating a performance reference metric based on the solar irradiance signals, the performance reference metric related to the expected performance of the one or more solar array modules to which the platform is mounted. A transmitter is on the platform, the transmitter configured to periodically transmit the performance reference metric to a receiver.
Resumen de: US2025141270A1
Systems and methods for deployable and reusable autonomous vehicle systems and networks are provided. The autonomous vehicles include solar power satellite sandwich modules for collecting solar radiation and/or radiant heat and converting it to useable energy to power on-board systems, for storage, or for transmission as electromagnetic radiation in wireless power transfer. The autonomous vehicles disclosed herein may be configured as nodes in a fixed or mobile deployable network for wireless power distribution and/or data transmission across multiple domains (water/land-to-air-to-space). Fleets of autonomous vehicles may be configured for various applications such as micro- or macro-wireless power grids, beam riding highways for orbital raising, point-to-point-transport and in-flight charging, on Earth and in Space.
Resumen de: US2025143176A1
The present disclosure discloses an organic electroluminescent device. The device of the present disclosure has at least one layer in the hole transport layer that is a compound with an alkyl, cycloalkyl, deuterated alkyl, or deuterated cycloalkyl substitution on the biphenyl group; and substitution of alkyl, cycloalkyl, deuterated alkyl, deuterated cycloalkyl has the following advantages: larger spatial steric hindrance and torque, higher hole mobility, better solubility, higher efficiency and longer lifespan, and higher lateral resistance. Therefore, when paired with the P-dopant material currently used in the market, the lateral leakage of the device is significantly reduced and the technical problem of client-side crosstalk is solved.
Resumen de: US2025143182A1
The present disclosure relates to a pure organic molecule (free of a metal center) and use thereof as an emitter or absorber in an optoelectronic device. According to the present disclosure, the pure organic molecule includes a structure of Formula A.wherein(Het)Ar=a conjugated organic group selected from the group consisting of unsubstituted and substituted aromatics, unsubstituted and substituted heteroaromatics, and conjugated double bonds fixed against cis-trans isomerization,D=a chemically bonded donor group having electron donating properties,A=a chemically bonded acceptor group having electron accepting properties, andA and D are bonded to adjacent atoms of (Het)Ar.
Resumen de: US2025143078A1
A display device includes: a substrate having an opening; a plurality of display elements at a display area adjacent to the opening, the plurality of display elements each including a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; and a metal stacked structure between the opening and the display area, and including: a first sub-metal layer having a first hole; and a second sub-metal layer under the first sub-metal layer and having a second hole, the second hole overlapping with the first hole and having a width greater than a width of the first hole.
Resumen de: US2025143082A1
A display apparatus includes a main display area, and a component area including pixel groups spaced apart from each other and a transmission area between the pixel groups. The display apparatus further includes a substrate including a first base layer, a compensation layer, a first barrier layer, and a second barrier layer sequentially stacked on one another, a bottom metal layer between the first barrier layer and the second barrier layer, a buffer layer on the second barrier layer, main display elements on the substrate of the main display area, and auxiliary display elements on the substrate of the component area.
Resumen de: US2025143175A1
An optoelectronic device includes a first electrode, a second electrode facing the first electrode, and a photoactive layer between the first electrode and the second electrode, where the photoactive layer may include an acceptor satisfying Expression 1 and a donor having a maximum absorption wavelength of about 600 nm to about 750 nm, and Expression 2 may be satisfied:3eV≤ELUMOA-EHOMOA≤4eVExpression10.05≤(ELUMOD-ELUMOA)/(ELUMOD-EHOMOD)≤0.5.Expression2
Resumen de: US2025143076A1
A display device includes a flexible substrate including a first region including a display region, a second region including a curved region, and a third region including a terminal region; an electro-optical element located in the display region; and a resin layer continuously extending from the first region to the third region.
Resumen de: US2025142978A1
A photovoltaic cell can include an interfacial layer in contact with a semiconductor layer.
Resumen de: US2025142981A1
Disclosed is a bendable and flexible photovoltaic device comprising a photovoltaic cell; an adhesive layer, provided on both sides of the photovoltaic cell; and an encapsule layer, provided on the adhesive layer to encapsulate the photovoltaic cell. The encapsulant layer comprises cured silicone.
Resumen de: US2025143008A1
The present disclosure discloses a method for manufacturing a back contact solar cell. The manufacturing method includes: providing a substrate; forming sequentially a first interface passivation layer and a first doped layer on the first surface of the substrate; forming a first mask layer on merely a surface of the first doped layer that is located within the first doped region; removing the first doped layer and the first interface passivation layer that are located within the second doped region and the third region; forming sequentially a second interface passivation layer and a second doped layer on the first mask layer, the second doped region and the third region at a same time, wherein a conductive type of the second doped layer are opposite to a conductive type of the first doped layer.
Resumen de: US2025143160A1
Disclosed herein is a display apparatus, including: a foldable substrate; a pixel array section including a plurality of pixels disposed on the substrate and each including an electro-optical device; the foldable substrate being folded at a substrate end portion at least on one side thereof around the pixel array section; a peripheral circuit section disposed on the substrate end portion and adapted to drive the pixels of the pixel array section; and a pad section provided on the substrate end portion on which the peripheral circuit section is provided and adapted to electrically connect the peripheral circuit section to the outside of the substrate.
Resumen de: US2025143062A1
Disclosed are a light-emitting device, a display panel, a display apparatus and a method for manufacturing a light-emitting device. The light-emitting device includes a first film layer, a light-emitting structure, and a second electrode layer. Where the first film layer includes a middle portion, and an edge portion surrounding the middle portion; the light-emitting structure includes an organic light-emitting layer and a flat portion, the flat portion is located in a region where a smaller one of the first distance and the second distance is located, and the flat portion matches with a contact film layer in energy level, so that after being filled with the flat portion, a film thickness between a surface of the light-emitting structure facing away from the first film layer and the base substrate is consistent.
Resumen de: US2025142982A1
Various implementations described herein are directed to determining an order or locations of power devices connected in a serial string to a central power device. The order or locations may be stored in a non-volatile computer-readable storage medium.
Resumen de: US2025142972A1
A display device includes: a substrate; a polycrystalline silicon film on the substrate; and a first buffer film between the substrate and the polycrystalline silicon film and having one surface contacting the polycrystalline silicon film and another surface opposite to the one surface, wherein the one surface of the first buffer film has a first root mean square (RMS) roughness range, and the first RMS roughness range is 1.5 nm or less.
Resumen de: US2025143173A1
A perovskite layer for use in a solar cell includes a mixture of a halide perovskite and a sulfonyl naphthoquinone-based compound having a structure of Formula (I). Methods for fabricating the perovskite layer and a solar cell including a first active layer of the perovskite layer are also addressed.
Nº publicación: WO2025088462A1 01/05/2025
Solicitante:
FONDAZIONE ST ITALIANO DI TECNOLOGIA [IT]
POLITECNICO DI TORINO [IT]
FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA,
POLITECNICO DI TORINO
Resumen de: WO2025088462A1
Integrated solar-powered electrochemical device for the extraction and valorization of carbon dioxide from seawater, comprising an electrolyzer (20), an electrical power supply comprising a photovoltaic module (10) and an electrical energy storage system (30), and a control circuit (40) configured to control the electrical connections of the electrolyzer (20) to the photovoltaic module (10) and to the electrical energy storage system (30). The electrolyzer (20) includes a membrane-electrode assembly (23) comprising a porous cathode (24), a porous anode (26) and a bipolar membrane (25) interposed between the cathode (24) and the anode (26). The photovoltaic module (10) comprises a plurality of solar cells (11) integrated onto the anodic flow field plate (22) of the electrolyzer (20), the anodic flow field plate (22) acting as a cathode for the solar cells (11).
BOPI
Sede Electrónica
