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DISPLAY PANEL AND DISPLAY APPARATUS

Resumen de: US20260076052A1

Disclosed are a display panel and a display apparatus. The display panel includes: a base substrate, an anode layer, a cathode layer, an organic functional layer and cathode signal lines, wherein the organic functional layer is located between the anode layer and the cathode layer, and the orthographic projection of the organic functional layer on the base substrate overlaps with the display area; the cathode signal lines are located on the side of the organic functional layer that is close to the base substrate, and the cathode signal lines are located in the non-display area; the organic functional layer includes a plurality of organic functional layer patterns disconnected with each other; and the cathode signal line is coupled to the cathode layer at a gap between two adjacent organic functional layer patterns.

PHOTOELECTRIC CONVERSION ELEMENT MANUFACTURING METHOD AND PHOTOELECTRIC CONVERSION ELEMENT

Resumen de: US20260075983A1

A photoelectric conversion element manufacturing method according to the present disclosure includes: (A) forming a first electrode layer on a gas barrier layer; (B) removing a part of the first electrode layer using a pulsed laser to form a through hole penetrating the first electrode layer and including a plurality of holes partially overlapping each other; (C) forming a light absorbing layer on the first electrode layer and on the gas barrier layer exposed by the through hole; and (D) forming a second electrode layer on the light absorbing layer.

BACK CONTACT SOLAR CELL AND PHOTOVOLTAIC MODULE

Resumen de: US20260075982A1

The present application discloses a back contact solar cell and a photovoltaic module. In one example, a back contact solar cell includes a semiconductor substrate, a first doped semiconductor part, a second doped semiconductor part, a first dielectric passivation layer, and a second dielectric passivation layer. Each of the first dielectric passivation layer and the second dielectric passivation layer includes a first passivation sub-layer having a field passivation function. A conductivity type of the first doped semiconductor part is opposite to that of fixed charges of the first passivation sub-layer. Each of the first dielectric passivation layer and the second dielectric passivation layer further includes a second passivation sub-layer having a chemical passivation function. The first passivation sub-layer of the first dielectric passivation layer includes a hydrogen-containing passivation layer. A portion of the hydrogen-containing passivation layer has micro-structures.

BACK CONTACT SOLAR CELL AND PHOTOVOLTAIC MODULE

Resumen de: US20260075981A1

The present application discloses a back contact solar cell and a photovoltaic module. In one example, a back contact solar cell includes a semiconductor substrate, a first doped semiconductor part, a second doped semiconductor part, a first dielectric passivation layer, and a second dielectric passivation layer. Each of the first dielectric passivation layer and the second dielectric passivation layer includes a first passivation sub-layer having a field passivation function. A conductivity type of the first doped semiconductor part is opposite to that of fixed charges of the first passivation sub-layer. A thickness of the first passivation sub-layer included in the first dielectric passivation layer is greater than a thickness of the first passivation sub-layer included in the second dielectric passivation layer. Each of the first dielectric passivation layer and the second dielectric passivation layer further includes a second passivation sub-layer having a chemical passivation function.

SOLAR CELLS FORMED VIA ALUMINUM ELECTROPLATING

Resumen de: US20260075980A1

Electroplating of aluminum may be utilized to form electrodes for solar cells. In contrast to expensive silver electrodes, aluminum allows for reduced cell cost and addresses the problem of material scarcity. In contrast to copper electrodes which typically require barrier layers, aluminum allows for simplified cell structures and fabrication steps. In the solar cells, point contacts may be utilized in the backside electrodes for increased efficiency. Solar cells formed in accordance with the present disclosure enable large-scale and cost-effective deployment of solar photovoltaic systems.

Flexible Display Device

Resumen de: US20260076048A1

A flexible display device of which esthetic appearance is improved by reducing a bezel is disclosed. The flexible display device comprises a substrate including a display area and a non-display area including a bending area; a link line in the non-display area on the substrate; and a bending connection line in the bending area pf the substrate and connected with the link line, and the bending connection line located between a first buffer layer and a second buffer layer of the flexible display device.

SUPPLEMENTING THE POWER GENERATION OF TRANSPARENT SOLAR ENERGY HARVESTING DEVICES COMPRISING LUMINOPHORES

Resumen de: US20260076018A1

Illustrative embodiments of the invention generally relate to photovoltaics and solar energy harvesting devices and, particularly, to those that are transparent or semi-transparent, allowing sufficient visible light through them to allow visualization of objects through them, and more particularly, to those that supplement their primary near ultraviolet light absorption with secondary and/or tertiary absorptions of narrow bands of visible light while maintaining their transparency. Various embodiments of the invention relate to single solar materials with both primary ultraviolet absorption and secondary, narrow-band visible absorption, while some embodiments of the invention utilize mixtures of one or more materials to realize a primary ultraviolet absorption of light with secondary, or even tertiary, narrow bands of visible light absorption. Means of manufacturing such photovoltaics and solar energy harvesting devices will also be disclosed as well as the applications and uses thereof.

COMPOSITE ELECTRODE, SOLAR CELL, METHODS FOR PREPARING SAME, POWER CONSUMING APPARATUS, AND ENERGY STORAGE APPARATUS

Resumen de: US20260076017A1

The present application discloses a composite electrode, a solar cell, methods for preparing the same, a power consuming apparatus, and an energy storage apparatus. The composite electrode includes a conductive oxide substrate and a metal doped in the conductive oxide substrate. The composite electrode has good stability performance, and also functions as a matrix to protect the doped metal, thereby improving chemical stability of the metal. The doped metal modifies the conductive oxide substrate, thereby significantly improving electrical conductivity of the composite electrode. A back electrode of the solar cell includes the composite electrode. The photoelectric performance of the solar cell is enhanced and remains stable.

OPTOELECTRONIC COMPONENT WITH INTEGRATED APERTURE MASK

Resumen de: US20260076019A1

In order to shade the inhomogeneous edge region (503) of organic optoelectronic components (1, 1′), which region causes artefacts in the photosignal of the components, it is known practice, after the deposition of all the layers of a component, for an aperture mask to be adhesively bonded on the encapsulation of said component. The alignment of the aperture mask constitutes not only an additional work step, but also a considerable source of error. The invention overcomes these disadvantages by virtue of the fact that at least one radiation-repellent layer (3) which covers the edge region (503) of a photodetector (5) of the optoelectronic component (1, 1′), but not more than 30% of the selective area (502) thereof, is deposited, preferably by means of a coating method, directly onto a radiation incoupling layer (4) covering the entire sensitive area (501), such that the at least one radiation-repellent layer (3) is integrally bonded to the radiation incoupling layer (4).

STORM HARDENED SOLAR RACKING SYSTEM

Resumen de: US20260074649A1

A solar racking system for mitigating deformation and fatigue at critical joints and for providing increased clamping force between solar racking and solar panels is disclosed. The solar racking system includes one or more shock mount systems configured to reduce vibrations within the solar racking system, thereby preventing hole elongation and in turn, allowing the solar racking system to withstand critical wind events and other harsh weather conditions. Moreover, the solar racking system includes a dual clamp system having angled clamping plates and planar clamping plates configured to couple solar panels to racking of the solar system that provide increased clamping force, thereby providing maximum strength and vibration resistance.

HINGE-LOCKING MECHANISM FOR DEPLOYABLE SOLAR ARRAY

Resumen de: US20260074646A1

Artificial satellites are dependent on solar arrays to produce the power needed to support the functional components of the satellite. The present invention is directed to a hinge-locking mechanism designed to maximize the photovoltaic real estate of a solar array of an artificial satellite. The hinge-locking mechanism facilitates the deployment of the solar array upon the artificial satellite entering orbit. The hinge-locking mechanism utilizes a tapered pin with an internal spring resting against an asymmetrically oval shaped cam of a common pivot point. The hinge-lock trades kinetic energy of a solar panel for spring compression to permanently lock the solar array in place upon deployment while reducing the shock load and maximizing deployed stiffness.

Mechanisms for Moveable Solar Panel System

Resumen de: US20260074647A1

Aspects of this disclosure relate to multi-position solar panel arrays. Solar panel arrays may be configured for movement between regions that may allow for a dual use of land, such as for both agricultural production and electricity generation. In at least some examples, one or more wheel assemblies may be configured to removably attach to a frame of a solar panel array to facilitate lifting and/or movement of the solar panel array. A plurality of solar panel arrays may be configured for movement along a surface, such as along rails/tracks between pedestals, whereby the pedestals may be configured to: (1) secure solar panel arrays at fixed solar power generation locations, and (2) release the solar panel arrays to allow movement of the solar panel arrays between the pedestals. Additionally or alternatively, a plurality of solar panel arrays may be configured for movement along moveable connectors between connecting mechanisms located at the ends of the moveable connectors, whereby the connecting mechanisms may be configured to: (1) secure solar panel arrays at solar power generation locations, and (2) release the solar panel arrays to allow movement of the solar panel arrays between the connecting mechanisms when the solar panel arrays are not being used for solar power generation, and whereby the moveable connectors may be removed after movement of the solar panel arrays to facilitate increased access to land for agricultural purposes.

ASSEMBLY FOR SECURING SOLAR PANEL MODULES TO SURFACE

Resumen de: US20260074644A1

An assembly includes a base and a seal. The bas has a top, a bottom, a first port disposed on the top, a second port disposed on the top, and an aperture disposed on the top. The aperture is configured to receive a portion of a fastener disposed in a surface. The base also has a cavity disposed on the bottom and a channel circumscribing the cavity. The cavity is configured to receive a sealant injected into the first port for sealing the assembly against the surface. A seal is disposed in the channel.

SOLAR PANEL MOUNTING SYSTEMS FOR ROTATABLE SOLAR PANELS

Resumen de: US20260074648A1

A solar panel mounting system includes a rotatable vertical support member, a lower solar panel support member for supporting at least one solar panel in a rest position, and an upper solar panel support member rotatably attached to the at least one solar panel. One or more connection members attach the at least one solar panel to the upper solar panel support member, allowing the at least one solar panel to rotate relative to the upper solar panel support member. Wind force upon a surface of the at least one solar panel causes the at least one solar panel to rotate around the upper solar panel support member out of the rest position. The system may include a motor connected to the rotatable vertical support member for driving rotation, a computing unit for controlling the motor, and a ground anchoring system for the rotatable vertical support member.

MODULAR ELECTRICAL BALANCE OF SYSTEMS (EBOS) TRUNK SOLUTION

Resumen de: WO2026055346A1

In one or more embodiments, modular electrical balance of systems (EBOS) trunk solution and a method for providing modular electrical balance of systems (EBOS) trunk solution are disclosed. In an embodiment, the modular electrical balance of systems (EBOS) trunk solution includes a solar module, a trunk-branch wire connector end module, at least one trunk wire connector module, a disconnect box trunk wire connector module, and a disconnect box, wherein the trunk-branch wire connector end module is connected to the solar module and wherein the disconnect box trunk wire connector module is connected to the disconnect box.

GUARD CONTAINER

Resumen de: WO2026054664A1

A guard container, according to the invention characterized in that the photovoltaic panels (6) are arranged on two opposite sides of the body (1) and are mounted in telescopic guides (7) connected to the body (1) and arranged horizontally in pockets (5) provided in an upper part of the body (1) above ceilings of the rooms (2, 3, 4), the guides (7) being perpendicular to said opposite sides of the body (1), and wherein the rooms inside the body (1) further comprise a technical room (2) accommodating a generator set (8).

DETERMINING SOILING MAPS BASED ON SOILING LOSS OF PHOTOVOLTAIC PANELS

Resumen de: WO2026053125A1

Present disclosure discloses determining soiling maps based on soiling loss of photovoltaic panels (PV). Receive sensor data associated with accumulation of plurality of particles on PV panels and environmental data. Sensor data is received for each time interval of a plurality of predefined time intervals. Sensor data includes particle data associated with plurality of particles, tilt angle data, and orientation data. Determine deposition rate data associated with the accumulation of plurality of particles on PV panel based on sensor data and the environmental data. Determine soiling loss data associated with PV panel based on deposition rate data. Determine correlation coefficient data based on deposition rate data and soiling loss data. Correlation coefficient data indicates one or more correlation coefficients between corresponding soiling loss and observational data. Generate one or more soiling maps associated with PV panel based on correlation coefficient data. Output one or more for PV panels.

MECHANISMS FOR MOVEABLE SOLAR PANEL SYSTEM

Resumen de: WO2026054897A1

Solar panel arrays may be configured for movement between regions that may allow for a dual use of land, such as for both agricultural production and electricity generation. A plurality of solar panel arrays may be configured for movement along a surface, such as along rails/tracks between pedestals, whereby the pedestals may be configured to: (1) secure solar panel arrays at fixed solar power generation locations, and (2) release the solar panel arrays to allow movement of the solar panel arrays between the pedestals.

SOLAR PANEL SYSTEM(S) AND METHOD(S) FOR VERTICAL TRACKING

Resumen de: WO2026054692A1

A method and a solar panel system (100) are disclosed. Each solar assembly (110) comprises a respective solar panel (200) arranged to rotate, using a hinge assembly (203) connecting to a horizontal rotation axis (HR) of said each solar assembly (110), from a predefined angular position of the solar panel (200) about the horizontal rotation axis (HR) due to wind. The system (100) vertically tracks (A110) the position of the sun by adjusting a tracking azimuth of the solar assembly (110) based on a solar azimuth. The system (100) obtains (A120) a measure of wind in proximity of the solar panel system (100).

ADAPTIVE CONTROL IN VERTICALLY ROTATING PHOTOVOLTAIC TRACKERS

Resumen de: WO2026054691A1

A wind-responsive solar tracking system featuring active vertical-axis rotation and passive horizontal-axis feathering. The system comprises photovoltaic panels mounted to rotatable vertical support members with passive horizontal hinges, enabling panels to lift under wind-induced aerodynamic forces. A computing unit derives a wind load index based on environmental data, issuing motor commands to orient panels rear-surface-to-wind when thresholds are met. Zone-aware logic allows perimeter panels to form a dynamic wind-dampening curtain, reducing structural loads and preserving interior energy production. The system achieves 360° wind protection using minimal actuators, enhancing resilience, operational efficiency, and energy yield.

DUAL-AXIS WIND-RESPONSIVE SOLAR TRACKING SYSTEM WITH LOAD-BASED AZIMUTH SENSING

Resumen de: WO2026054690A1

A solar-tracking system uses a combination of active and passive movement to protect solar panels from wind while maximizing energy production. The system rotates the panels around a vertical axis using a drive mechanism controlled by a computing unit. The panels are mounted on horizontal hinges that allow them to tilt upward automatically when exposed to strong wind. The computing unit uses motor current, cable tension, or torque sensor data to estimate panel orientation and wind conditions, without needing separate wind sensors or angle sensors. The system also adjusts panel orientation to improve power output based on real-time electrical measurements. This approach provides reliable wind protection and efficient solar tracking with minimal hardware.

MECANISMO DE OPTIMIZACION DE GENERACION ELECTRICA SOLAR

SELF-CLEANING PHOTOVOLTAIC ASSEMBLY

Resumen de: EP4708671A1

The present disclosure relates to the field of photovoltaic power generation. Specifically disclosed is a self-cleaning photovoltaic assembly comprising a mounting frame and a photovoltaic module, the mounting frame being provided with an mounting groove, and a peripheral edge of the photovoltaic module being embedded into the mounting groove; the mounting frame is provided with at least one diversion groove extending through the mounting frame along a thickness direction, the diversion groove being located on an outer side of the photovoltaic module and enclosing with a side wall of the photovoltaic module to form a diversion hole. On the top of the mounting frame is provided an inflow trough extending horizontally from a light-receiving surface of the photovoltaic module to the diversion hole. This self-cleaning photovoltaic assembly requires only a small tilt angle to allow rainwater to wash dust accumulated on the light-receiving surface of the photovoltaic module to the inflow trough. The rainwater mixed with dust can directly flow through the inflow trough into the diversion hole for discharge, thereby achieving drainage and dust removal. This prevents dust accumulation and realizes self-cleaning of the photovoltaic assembly.

ELECTRONIC DEVICES

Resumen de: EP4707357A2

Die Anmeldung betrifft eine elektronische Vorrichtung enthaltend Anode, Kathode, mindestens eine emittierende Schicht zwischen Anode und Kathode, mindestens eine p-dotierte Schicht A, welche ein Mono-Triarylamin als Host enthält, sowie mindestens eine Schicht B enthaltend ein Mono-Triarylamin. Weiterhin betrifft die Erfindung eine p-dotierte Mischung enthaltend ein Mono-Triarylamin der Formel (II), (III) oder (IV) als Host und eine Elektronenakzeptorverbindung als Dotanden und die Verwendung der Mischung in einer elektronischen Vorrichtung.

BUSBAR-FREE HETEROJUNCTION SOLAR CELL AND ASSEMBLY THEREOF

Nº publicación: EP4708364A1 11/03/2026

Solicitante:

JA SOLAR TECH YANGZHOU CO LTD [CN]
Ja Solar Technology Yangzhou Co., Ltd

Resumen de: EP4708364A1

A busbar-free heterojunction solar cell comprises a cell body and a plurality of parallel finger grid electrodes provided on the front and back sides of the cell body, wherein each finger grid electrode comprises a plurality of first finger grid electrodes, a second finger grid electrode is provided between two adjacent first finger grid electrodes, both ends of the second finger grid electrode are respectively in lap-joint with the two adjacent first finger grid electrodes, and a welding positioning groove is formed in a middle portion of the second finger grid electrode. The structure of the solar cell can not only ensure good conductive performance of finger grid electrodes but also take into account good welding performance of the finger grid electrodes.