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150
results.
Updated on
31/05/2025 [07:26:00]
Absstract of: US2025174182A1
An electronic device able to be operated with a first state and a second state includes a substrate and electronic units. In a top view, the substrate has a first area in the first state and a second area in the second state, and the second area is greater than the first area. The electronic units are overlapped with the substrate. The number of the electronic units being in a mode of ON in the second state is greater than that in the first state. The electronic device has a PPA_1 that is defined as a number of the electronic units being in the mode of ON per unit area of the substrate in the first state, and a PPA_2 that is defined as a number of the electronic units being in the mode of ON per unit area of the substrate in the second state, and 1.5×PPA_1≥PPA_2≥0.5×PPA_1.
Absstract of: AU2023379427A1
A photovoltaic powered flexible electronic device comprising a flexible photovoltaic module, electrodes (such as anode and cathode) incorporated into the flexible photovoltaic module, wherein the electrodes are at least partially exposed, and a flexible circuit board, wherein the flexible circuit board is attached to one of the following: (a) the flexible photovoltaic module, (b) a flexible substrate located on the flexible photovoltaic module, and (c) an adhesive located on the flexible photovoltaic module, the flexible circuit board comprising: a recharging circuit, wherein the recharging circuit is electrically connected to the cathode and anode electrodes; an energy storage unit; and a radio emitting device, wherein the photovoltaic powered flexible electronic device comprises a Young's Modulus of 150 GPa or less. The flexible electronic device can be a flexible organic electronic device.
Absstract of: US2025172970A1
A display device including a lower electrode layer including a first lower electrode having first and second areas and a second lower electrode having third and fourth areas, a pixel defining layer disposed on the lower electrode layer, a first electroluminescent layer disposed on the pixel defining layer and the first area and having an outline substantially surrounding an outline of the first area when viewed from the top, a second electroluminescent layer disposed on the pixel defining layer and the third area and having an outline substantially surrounding an outline of the third area when viewed from a top, an upper electrode disposed on the first and second electroluminescent layers and having an outline substantially surrounding the outlines of the first and second electroluminescent layers when viewed from the top, and a color filter layer.
Absstract of: US2025176419A1
The invention relates to a tetra-dentate ligand of Formula I:whereinn is an integer selected from 0, 1, 2, or 3;m is an integer selected from 0, 1, 2, 3, or 4;the dashed line indicates the N atom of each of the N-heterocyclic groups A1, A2, A3, and A4 that can coordinate with a central ion to form a complex; andZ is independently selected from the group consisting of a direct bond, CR3R4,C═CR3R4, C═O, C═NR3, NR3, O, SiR3R4, S, S(O), and S(O)2.
Absstract of: US2025176348A1
The present application provides a laminated solar cell and an application thereof. The solar cell comprises a p-type silicon layer (1), connecting layers, a perovskite layer (2), and electrode layers; the connecting layers comprise a first connecting layer (3), a second connecting layer (4), and a third connecting layer (5); the electrode layers comprise a first electrode layer (6) and a second electrode layer (7); and in the direction moving away from the p-type silicon layer (1), the first connecting layer (3), the perovskite layer (2), the second connecting layer (4), and the first electrode layer (6) which are connected in sequence are provided on the front surface of the p-type silicon layer (1), and the third connecting layer (5) and the second electrode layer (7) which are connected in sequence are provided on the back surface of the p-type silicon layer (1). Compared with a single-junction cell, the efficiency of the laminated cell in the present application is remarkably improved, and production costs can be effectively reduced by selecting the p-type silicon layer (1) to form a laminated layer.
Absstract of: US2025176281A1
A solar module comprising: one or more solar cells having a front face and a back face, said solar cells being electrically connected to a terminal via one or more electrically conductive interconnect members, and surrounded by an encapsulant; an insulating backsheet arranged to overlay the one or more solar cells and encapsulant on a back face side of the module; and a laminate interlayer interposed between the encapsulant and the backsheet, the laminate interlayer comprising an electrically insulating layer and a metallic barrier film arranged in that order from a front face side of the module to the back face side of the module; wherein the laminate interlayer has a lateral extent less than the lateral extent of the backsheet.
Absstract of: US2025176350A1
Organic photovoltaic cells (OPVs) and their compositions are described herein. In one or more embodiments, the OPV or solar cell includes an anode; a cathode; a first active layer positioned between the anode and the cathode, the first active layer configured to absorb light in a first wavelength spectrum; a second active layer positioned between the anode and the cathode, the second active layer configured to absorb light in a second wavelength spectrum; and a recombination zone positioned between the first active layer and the second active layer.
Absstract of: US2025176352A1
The invention relates to a light-emitting organic molecule, in particular for the application in optoelectronic devices. According to the invention, the organic molecule hasa first chemical moiety with a structure of Formula I:anda second chemical moiety with a structure of Formula II:
Absstract of: US2025176221A1
A solid-state image pickup unit includes: a substrate made of a first semiconductor; a substrate made of a first semiconductor; a photoelectric conversion device provided on the substrate and including a first electrode, a photoelectric conversion layer, and a second electrode in order from the substrate; and a plurality of field-effect transistors configured to perform signal reading from the photoelectric conversion device. The plurality of transistors include a transfer transistor and an amplification transistor, the transfer transistor includes an active layer containing a second semiconductor with a larger band gap than that of the first semiconductor, and one terminal of a source and a drain of the transfer transistor also serves the first electrode or the second electrode of the photoelectric conversion device, and the other terminal of the transfer transistor is connected to a gate of the amplification transistor.
Absstract of: US2025175113A1
The present disclosure provides a ubiquitous energy fusion and harvesting system, formed into a hexahedron by splicing light-heat-radio frequency (RF) fusion energy-harvesting devices, light-heat-kinetic-RF fusion energy-harvesting devices, and a heat-dissipating circuit board. The system can adapt to multi-directional and all-time solar energy harvesting, and multi-band and omnidirectional RF energy harvesting, avoiding insufficient output of electric energy in a harsh environment of single energy harvesting. In the present disclosure, a solar cell sheet serves to provide a heat source for a temperature difference power generation sheet, and a piezoelectric power generation array serves as a cooling fin to cool the temperature difference power generation sheet, realizing a multi-source ubiquitous energy composite harvesting and conversion with mechanism fusion and spatial mutual benefit.
Absstract of: US2025175122A1
A control device for a vehicle, comprising: a cleaning mechanism for cleaning an outer surface of a window glass; and a flexible solar cell module capable of generating electricity by being irradiated with sunlight, wherein the solar cell module is deployed along an inner surface of the window glass, and the control device is capable of storing the solar cell module, the control device including a controller for controlling the deployment and storage of the solar cell module and the cleaning mechanism, wherein the controller includes an expansion determination unit for determining that the solar cell module is deployed, and a cleaning mechanism control unit for operating the cleaning mechanism so as to clean the outer surface of the window glass when it is determined that the solar cell module is deployed.
Absstract of: US2025175123A1
A computer-implemented method for monitoring the performance of a solar panel, the method comprising, for a plurality of timepoints among a time period, acquiring at least one performance value measurement of the solar panel and values of a set of physical parameters relative to operation of the solar panel at a corresponding timepoint, determining, by application of a trained model to the acquired values of the set of physical parameters at a given timepoint, a simulated average performance value of the solar panel, and comparing an actual performance of the solar panel with a simulated average performance over the time period, and inferring from said comparison an operational state of the solar panel.
Absstract of: US2025175116A1
Surface mount assembly for mounting to a solar panel frame to an installation surface is disclosed. In some embodiments, a surface mount assembly includes a base and an enclosure. The base includes a lower member and an upper member. The lower member could include a brace, a center aperture extending through the lower and upper members for receiving a fastener to facilitate the mounting to a solar panel frame; the upper member could include a hub from which a plurality of arms may extend. The mount enclosure could include a chamber with a chamber aperture for receiving a fastener from the surface mount, a post support extending upward from the chamber and forming a post aperture for receiving a post, and a horizontal member with one or more sealant grooves extending horizontal outward from the chamber.
Absstract of: US2025175119A1
A palm tree solar panel apparatus includes a central pole, a sun-tracking fulcrum, and a plurality of solar panel petals. The sun-tracking fulcrum is connected to the central pole. The plurality of solar panel petals is connected to the sun-tracking fulcrum. The sun-tracking fulcrum both rotates and tilts the plurality of solar panel pedals with respect to the location of the sun. Each petal of the plurality of solar panel petals includes an isosceles trapezoid that is curved from the shorter base to the longer base and is connected to the fulcrum at the shorter base. Each petal of the plurality of solar panel petals includes a top transparent and protective layer, a central solar photovoltaic layer, and a lower structural layer.
Absstract of: US2025175118A1
Disclosed is a solar rotating device with anti-shaking structure, characterized in that the solar rotating device comprises a first planetary gear set and a second planetary gear set disposed at a next stage of the first planetary gear set, and inclined teeth are formed on at least a peripheral surface of a second PL gear and a second ring gear of the second planetary gear set to have tapered structures.
Absstract of: US2025175115A1
Systems for solar energy support are provided, as well as methods for installing solar energy support systems. An exemplary solar energy support system may include one or more stilt assemblies installed into an installation surface in a grid pattern, and a plurality of module support assemblies. The one or more stilt assemblies may include each stilt assembly having a stilt of varying height above the installation surface. The stilt assemblies may thus alternate in varying heights. The plurality of module support assemblies may be substantially co-planar, and each module support assembly may include a securing mechanism that secures a solar energy module.
Absstract of: US2025175114A1
A mobile solar generator can include a housing, wheels and outriggers coupled to the housing, a solar array including solar panel(s), a user interface, and a controller in communication with the user interface. The mobile solar generator can include a sensor tower supporting wind sensor. The outriggers, solar array, and/or weather tower can be configured to be stored and/or deployed. The solar array orientation can be adjusted to track the position of the sun, for example, based on a determined facing direction of the mobile solar generator. The solar array can be configured to enter into a safe-mode configuration in response to certain weather conditions such as high winds. The mobile solar generator can generate electrical energy and include one or more batteries and/or a nonrenewable energy source. A controller can control various functions of the mobile solar generator.
Absstract of: US2025175120A1
An embodiment of a solar panel structure includes a solar panel configured to receive sunlight to generate energy, a panel frame configured to cover a portion of the solar panel other than a light-receiving surface of the solar panel, the light-receiving surface being configured to receive sunlight, a first magnet located in a corner portion of the panel frame, a second magnet located in a corner portion of the panel frame, but located at a position higher than a position of the first magnet, and wiring configured to connect the first magnet and the second magnet to a positive electrode and a negative electrode disposed on an electrode surface of the solar panel, respectively.
Absstract of: US2025175117A1
The invention refers to a photovoltaic panel mounting system, consisting of a floor base (1), a low base (2), a high base and connecting rails (3). The floor base (1) has a double-sided tape (8) through which it is fixed onto the roofs (4). The high base is formed by a lower part (5) and an upper part (6), while for additional height one or more intermediate parts (7) can be inserted. The floor base (1) and the low base (2) or the lower part (5) of the high base are fixed together thanks to the use of a screw (13) placed in a semi-cylindrical longitudinal screw socket (12) as well as the use of connection protrusions (11).
Absstract of: US2025175005A1
A method for processing arc fault, an inverter and a photovoltaic system are provided in the present disclosure. The method includes: after an inverter detects suspected arc, stopping outputting a control signal to a first DC/DC conversion circuit where suspected arc occurs, and maintaining remaining DC/DC conversion circuits operating normally; waiting for a first preset period, determining whether a current at the power supply side of the first DC/DC conversion circuit is less than a first preset current; determining that arc fault occurs, in a case that the current at the power supply side is less than the first preset current.
Absstract of: US2025175121A1
A method and system for evaluating cleaning demand of a photovoltaic panel based on environmental meteorological influence is provided. The method includes: determining a photovoltaic-panel generated power attenuation rate based on a photovoltaic-panel pollution environmental meteorological comprehensive index; determining a maximum surplus of a photovoltaic power station based on the attenuation rate, where a cleaning cycle corresponding to the maximum surplus is an optimal cleaning cycle; determining a cumulative amount of the comprehensive index in the optimal cleaning cycle as an optimal cumulative amount of the comprehensive index; calculating a standardized clean index of the photovoltaic panel based on the optimal cumulative amount of the comprehensive index; determining an influence index of meteorological elements on the photovoltaic panel in a predetermined time; and evaluating the cleaning cycle and determining an optimal cleaning time based on the influence index and the standardized clean index of the photovoltaic panel.
Absstract of: US2025175099A1
A photoelectric-thermoelectric-piezoelectric coupled hybrid energy harvesting apparatus includes a housing, a photoelectric-thermoelectric energy harvesting apparatus, and a piezoelectric energy harvesting apparatus. The housing is configured to support and accommodate the photoelectric-thermoelectric energy harvesting apparatus, the piezoelectric energy harvesting apparatus, and a heat dissipation plate. The photoelectric-thermoelectric energy harvesting apparatus is respectively arranged on five surfaces of the housing to implement reciprocally coupled harvesting of solar energy and thermal energy in a working environment. The piezoelectric energy harvesting apparatus is arranged on a right side surface of an interior of the housing to implement reciprocally coupled harvesting of thermal energy and mechanical energy in the working environment. With the use of the photoelectric-thermoelectric-piezoelectric coupled hybrid energy harvesting apparatus, reciprocal harvesting of solar energy, thermal energy, and mechanical energy that widely exist in nature can be realized, thereby breaking through the simple “1+1” implementation mode of multi-source energy harvesting.
Absstract of: US2025174978A1
Provided are an overcurrent protection apparatus and protection method for a T-type three-level inverter, the overcurrent protection apparatus comprising a T-type three-level inverter circuit, an overcurrent protection circuit and a switch transistor driving unit, the output end of the T-type three-level inverter circuit being connected to the overcurrent protection circuit, the overcurrent protection circuit being connected to the switch transistor driving unit, and the switch transistor driving unit being connected to transverse transistors and vertical transistors of the T-type three-level inverter circuit. The overcurrent protection apparatus is characterized in that the overcurrent protection unit comprises a delay unit; the delay unit is used for carrying out delay processing on an overcurrent signal and then outputting a delayed overcurrent signal; the overcurrent protection circuit respectively controls on and off of the transverse transistors and of the vertical transistors by means of the overcurrent signal and the delayed overcurrent signal. When the T-type three-level inverter is subjected to overcurrent protection, current is firstly diverted from a vertical transistor to the transverse transistors, and after a certain delay, the current is diverted from the transverse transistors to a switch transistor of another vertical transistor, thereby effectively reducing VDS voltage stress of switch transistors of the inverter, and avoiding a failure and damage of device
Absstract of: US2025174532A1
The power module includes a first substrate, a second substrate, a first power device, a second power device, a potential moving point lead, and a ground lead. The second substrate, the first power device, the second power device, the potential moving point lead, and the ground lead are all disposed on a side of the first substrate. The first substrate includes a first insulation layer, a first conductive layer. The second substrate includes a second insulation layer and a first power distribution layer. The first power device and the second power device are electrically connected to the potential moving point lead, the first power device and the second power device are alternately turned on and turned off, the potential moving point lead and the first power distribution layer share potential, and the ground lead and the first conductive layer share potential.
Nº publicación: AU2025203362A1 29/05/2025
Applicant:
ROGERS GREGORY
HONEY BADGER INT PTY LTD
Rogers, Gregory,
Honey Badger International Pty Ltd
Absstract of: AU2025203362A1
A method of controlling an inverter energy system supplying power to a site, the inverter energy system connected to a mains power supply and to a site load, the method including monitoring, at a monitoring point at the site, the forward or reverse power flow into or out of the mains power supply, setting a rate limit for power flow into or out of the mains power supply, and controlling the supply of power from the inverter energy system so that the power flow into or out of the mains power supply is controlled to be within the rate limit.
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