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DRIVE ARRANGEMENT

Resumen de: US20260071667A1

A drive arrangement for solar modules is disclosed. The drive arrangement comprises a transmission member rotatable about a rotational axis comprising a drive member and a holding member, wherein the drive member is disposed with an offset in the radial direction to the holding member, and an output unit, wherein the output unit comprises a drive recess and a retaining recess, wherein the drive member is assigned to the drive recess and engages with the drive recess to drive the output unit, wherein the holding member is assigned to the retaining recess and engages with the retaining recess to keep the output unit in its set position, wherein the drive recess has an entry opening, an end area, and a middle area that is between the entry opening and the end area, wherein the drive recess in the middle area compared to the end area has a reduced cross section.

ORGANIC VAPOR JET PRINTING SYSTEM

Resumen de: US20260071314A1

A deposition device including an injection block and a print die is provided, which allows for vertical movement of the injection block while still maintaining connection between the print die and external gas sources. Also disclosed is an injection block suitable for such devices, which provides improved vertical range of motion and thermal consistency compared to conventional injection block devices.

Compound and an organic semiconducting layer, an organic electronic device, a display device and a lighting device comprising the same

Resumen de: US20260070883A1

The present invention relates to compound having the following Formula (I)a semiconducting layer comprising this compound, an organic electronic device comprising said organic semiconducting layer, as well as to a device comprising the organic electronic device.

Display Device

Resumen de: US20260073861A1

Provided is a display device including: a substrate including an active area, a non-active area, a bending area and a pad area; the active area including pixels to display images, each pixel including an organic light emitting layer and a thin-film transistor (TFT); the non-active area located between the active area and the bending area; and the bending area configured to be bent and located between the non-active area and the pad area, the bending area including a signal line and a power line that are made of a same material as a source electrode or a drain electrode of the TFT in the active area.

DEVICE EQUIPPED WITH AI SYSTEM FOR ASSISTING INDIVIDUALS WITH MUTE AND/OR DEAF DISABILITIES TO CONQUER THEIR COMMUNICATION BARRIERS

Resumen de: US20260073162A1

This innovation presents innovative device equipped with AI system configured to assist deaf-mute individuals to conquer their communication barriers with hearing and speaking individuals without human assistance performing sign language. The AI system is developed and integrated to convert spoken language into sign language or text, sign language into synthesized speech, automatically detect a preferred language, distinguish speakers and speaker's language to convert spoken language into sign language or text, and adjust the speech output language accordingly. The device comprises a wearable frame, touch button, AI system, micro video camera, microphone, speaker, transparent display system, rechargeable battery and/or solar panel to supply energy, Wi-Fi system and software interface. This present innovative device equipped with AI system assists mute and/or deaf individuals to conquer their communication barriers through AI-driven converting sign language into synthesized speech and spoken language into sign language or text.

HELIOSTAT DIRIGIBLE

Resumen de: AU2024333137A1

A heliostat dirigible with a fluid containment structure defining a fluid volume configured to contain a lighter than air fluid. A curved reflective surface is supported by the fluid containment structure when the fluid volume contains a lighter than air fluid. The curved reflective surface is configured to reflect and concentrate sunlight at a target. Tethers and/or connections for a plurality of tethers are arranged around the fluid containment structure such that the attitude of the fluid containment structure can be adjusted when it is floating above the ground.

NON-UNIFORM LIGHT DENSITY PROJECTOR

Resumen de: US20260070688A1

This invention teaches an optical digital projector with non-uniform light density and ways it can be used to remotely charge a target. According to this invention, multiple DOEs fed by multiple laser beams can be used to create multiple rectangles by the optical modulator. In one embodiment of this invention, the FOP can be changed—zoomed in and out and offset in X and Y by moving a projection lens in front of the optical modulator. A camera, pointed at a remote object, is used to close a control loop homing the modified rectangle of light on the remote target.

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.

PHOTOVOLTAIC POWER GENERATION SYSTEM, PHOTOVOLTAIC INVERTER, AND DIRECT CURRENT COMBINER BOX

Resumen de: EP4708672A2

This application discloses a photovoltaic power generation system, a photovoltaic inverter, and a direct current combiner box, and relates to the field of photovoltaic power generation technologies. The photovoltaic power generation system includes a protection switch and a plurality of DC-DC converters. Each DC-DC converter includes a direct current bus, a DC-DC circuit, and at least one input interface. The input interface is configured to connect to a photovoltaic unit. The photovoltaic unit includes at least one photovoltaic module. The input interface is connected to the direct current bus by using the protection switch, the direct current bus is connected to an input end of the DC-DC circuit, and an output end of the DC-DC circuit is an output end of the DC-DC converter. The protection switch includes a release and a switch mechanism that are connected in series. The release is configured to: when a short-circuit fault occurs on a line in which the release is located, control the switch mechanism to be disconnected. By using the photovoltaic power generation system, the photovoltaic unit and the line can be effectively protected when a short circuit occurs on the photovoltaic unit or the line.

MOVABLE SUSPENSION SYSTEM, IN PARTICULAR FOR PHOTOVOLTAIC MODULES, IN PARTICULAR FOR AGRIVOLTAIC APPLICATIONS

Resumen de: WO2025181664A1

A movable suspension system (100) for photovoltaic modules (102) comprising a suspension assembly with three cables (200) having a first upper cable (201) and a second upper cable (202) and a lower cable (203), at least one bracket (101), which supports said three cables (201,202,203) and which is in turn supported by an upright (105) integral with the ground, on the side of the lower cable (203), said bracket (101) being rotatable about a local rotation axis (301) and being connected to the first upper cable (201) and to the second upper cable (202) by main coupling means (401), least one support interface (103), which connects to said first upper cable (201) and second upper cable (202) at a lower side (113) thereof, by secondary coupling means (106), and which is in turn connected to said at least one photovoltaic module (102), at an upper side (114) thereof, opposite to the lower side (113).

SOLAR CELL, SOLAR CELL SEMI-FINISHED PRODUCT AND METHOD FOR PRODUCING A SOLAR CELL

Resumen de: WO2024227487A1

The invention relates to a solar cell, to a solar cell semi-finished product and to a method for producing a solar cell. In particular, the invention relates to a solar cell and a solar cell semi-finished product, which each have a substrate (1), a tunnel oxide layer (2) arranged on the substrate (1) and a rear layer stack arranged thereon, which has at least two phosphorus-doped silicon layers (3, 5, 6) the respective phosphorus contents of which differ from one another, and a barrier layer (4) which is arranged between the at least two phosphorus-doped silicon layers (3, 5, 6) such that a doping profile with at least two doping stages is formed, wherein within each of the at least two doping stages the phosphorus content remains substantially constant along a layer thickness of the respective phosphorus-doped silicon layers (3, 5, 6).

SOLAR TABLE SYSTEM, PHOTOVOLTAIC ASSEMBLY

Resumen de: EP4707696A2

Solartischsystem (100) für eine Photovoltaikanlage (101), insbesondere eine Agri-Photovoltaikanlage (101), umfassend: eine Mehrzahl an Stützeneinheiten (1) zur Ableitung der statischen Belastung in einen Boden (2); und eine Mehrzahl an Hauptträgereinheiten (3), wobei ein Hauptträger (31) der Hauptträgereinheit (3) an zwei Stützeneinheiten (1) aufnehmbar ist; und eine Mehrzahl an Modulträgereinheiten (4) zur Aufnahme von Photovoltaikmodulen (102), wobei eine Modulträgereinheit (4) an zwei Hauptträgereinheiten (3) aufnehmbar ist und ein Photovoltaikmodul (102) an zwei Modulträgereinheiten (4) aufnehmbar ist. Die Hauptträgereinheit (3) weist einen Hauptträger (31) mit einem Hauptträgerprofil (311) auf, welches asymmetrisch ausgebildet ist; und/oder die Stützeneinheit (1) umfasst wenigstens eine Stütze (11) mit einem offenen Stützenprofil (111) mit zwei Schenkeln (112) und sechs Biegungen an der offenen Seite (113); und/oder die Modulträgereinheit (4) umfasst eine Einschubaufnahme (411) für Photovoltaikmodule (102).

MACHINES AND METHODS FOR MONITORING PHOTOVOLTAIC SYSTEMS

Resumen de: EP4706895A2

The present application describes machines and methods that leverage enabling technologies such as robotics, sensing, machine learning, and wireless internet coverage (e.g., 5G cell coverage) in order to monitor photovoltaic systems such as solar sites. Machines according to the present disclosure can be operated remotely by users to traverse a solar site and perform a series of inspection steps, such as via an online portal.

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.

COMPOUND, PHOTOELECTRIC CONVERSION ELEMENT MATERIAL, AND PHOTOELECTRIC CONVERSION ELEMENT

Resumen de: EP4709126A2

Provided are a compound, a photoelectric conversion element material and a photoelectric conversion element which are excellent in response speed and exhibit a high external quantum yield, and a photoelectric conversion element material that contributes to production of these elements.

MECANISMO DE OPTIMIZACION DE GENERACION ELECTRICA SOLAR

PHOTOVOLTAIC MODULE

Resumen de: EP4709097A1

Module photovoltaïque (M) comportant une face avant (1) et une face arrière (3) entre lesquelles est disposé un encapsulant (2) de cellules photovoltaïques (20),le module (M) comportant une pluralité de guirlandes chacune d'une ou plusieurs cellules photovoltaïques (20), la ou les cellules photovoltaïques (20) d'une guirlande étant placées en série selon un axe longitudinal de la guirlande,le module (M) comportant en outre une pluralité (10) de raidisseurs (11, 12) disposés entre la face avant (1) et la face arrière (3),la pluralité (10) de raidisseurs comportant au moins un raidisseur longitudinal (11) placé entre les guirlandes de cellules photovoltaïques (20), de manière à s'étendre longitudinalement entre deux guirlandes de cellules photovoltaïques (20) et un ou des raidisseurs transversaux (12) disposés entre une ou des guirlandes et un bord du module photovoltaïque. Au moins un raidisseur longitudinal et/ou un des raidisseurs transversaux dépasse du module, permettant ainsi de faciliter la fixation du module photovoltaïque à une structure d'attache (40).

SELF-CLEANING PHOTOVOLTAIC ASSEMBLY

Nº publicación: EP4708671A1 11/03/2026

Solicitante:

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

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.