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WO/2024/083268A1 |
A fuel cell performance recovery method, comprising: acquiring a high-frequency impedance value, a mass transfer impedance value and a first charge migration impedance value of a target fuel cell; when the high-frequency impedance value ...
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WO/2024/082359A1 |
The present disclosure provides a semiconductor dicing method. The semiconductor dicing method comprises: providing a semiconductor stacking member and a first carrier which are stacked; removing the first carrier and retaining the semic...
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WO/2024/083488A1 |
The invention relates to a base module (1) for high-voltage switching devices (2), having at least two vacuum interrupters (3) and having at least one coupling element (5) for mechanically coupling the vacuum interrupters (3) to a drive ...
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WO/2024/082171A1 |
Embodiments of the present application provide a battery, an electrical device, and a fluid drainage method for a battery. The battery comprises a box body, a battery cell, a first valve body, and a second valve body. The box body is pro...
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WO/2024/085594A1 |
The present invention relates to a curved battery cell thickness measuring device including low measuring pressure calipers that can accurately and consistently measure the thickness of a curved battery cell which is a rectangular parall...
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WO/2024/084957A1 |
Provided are: a polishing method which can maintain a sufficiently high insulating-film polishing rate and selectivity and can be sufficiently inhibited from causing polishing flaws; and a method for producing a semiconductor component u...
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WO/2024/082529A1 |
Disclosed are a semiconductor structure and a manufacturing method for the semiconductor structure. The semiconductor structure comprises: a first structural member and a second structural member, which are stacked and welded to each oth...
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WO/2024/083613A1 |
The invention relates to a semiconductor component (10) for emitting laser light, comprising a main body (11) and, arranged on a surface (18) of the main body (11), at least one mesa body (12) comprising a superficial emission region (13...
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WO/2024/085982A1 |
Systems and methods are described herein for waveguide defect detection. In some examples, a statistical value of pixels of a number of image locations in one or more images of the waveguide can be computed. An extremity matrix can be ge...
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WO/2024/084991A1 |
There is provided a photodetector. The photodetector includes a light guide including a plurality of structures each having a size equal to or less than a wavelength of incident light, a first material, a second material, wherein a combi...
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WO/2024/083655A1 |
The invention relates to a device (10) for joining elongate component regions (L1, L2) of winding elements of at least one winding of an electric machine, comprising a first tool part (12), which has a receiving area (14) that has a coni...
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WO/2024/082817A1 |
Disclosed are a positive electrode material, a sodium ion battery, and an electric device. The positive electrode material comprises positive electrode material particles, the positive electrode material particles each have a core-shell ...
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WO/2024/085347A1 |
Disclosed is a feedhorn. The feedhorn provided in a multi-band antenna using a coaxial waveguide comprises: the coaxial waveguide including a first waveguide that is provided on one side of a reflector and allows a first band signal to p...
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WO/2024/083624A2 |
The present invention relates to a thermal regulation device (1) for cooling energy storage members (2), preferably energy storage members having cylindrical cells, which device comprises at least one pipe (14) for the circulation of a h...
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WO/2024/085546A1 |
The present invention relates to an electrochemical system fire extinguishing device and a heat pump system using a composition having a low global warming potential (GWP) and, more specifically, to a fire extinguishing device and a heat...
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WO/2024/085459A1 |
According to an example, adult verification of the aerosol generating device is performed through Bluetooth low energy (BLE) communication using a Planar Inverted-F Antenna (PIFA) including a circuit board, a power supply line, an antenn...
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WO/2024/082591A1 |
Provided in the present utility model are a frame heat dissipation structure, and a power battery module having same. The frame heat dissipation structure comprises end vapor chambers, bottom vapor chambers, and a plurality of inter-batt...
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WO/2024/085097A1 |
[Problem] When a magnetic field detection element is formed on an Si substrate, reducing the coil pitch inside an inverted-trapezoidal groove makes it easier for the step at an upper part of the groove or the edge of a bottom surface of ...
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WO/2024/085938A1 |
Systems and methods provide a solution for efficiently generating high density plasma for a physical vapor deposition (PVD). The present solution includes a vacuum chamber for a PVD process. The system can include a target located within...
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WO/2024/082140A1 |
Provided in the embodiments of the present application are an end cap, a battery cell, a battery, and an electrical device, belonging to the technical field of batteries. The end cap is used for sealing an opening of a battery cell housi...
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WO/2024/086219A1 |
A single layer capacitor can include a substrate having a first surface and a second surface opposite the first surface. A resistive layer can be formed over at least a portion of the first surface of the substrate. A first conductive la...
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WO/2024/085648A1 |
A secondary battery is provided that can increase the adhesion between a negative electrode and a separator on an electrolyte solution. According to one aspect of the present invention, provided is a secondary battery comprising: a negat...
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WO/2024/085333A1 |
Provided are an additive for a rechargeable lithium battery, an electrolyte for a rechargeable lithium battery including same, and a rechargeable lithium battery, the additive comprising: a core containing polyethylene wax; and a shell s...
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WO/2024/085267A1 |
A posture control device for a satellite antenna and an operation method thereof are disclosed. The posture control device for a satellite antenna, according to an embodiment, may comprise: a memory which includes instructions; and a pro...
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WO/2024/085574A1 |
The present invention relates to a separator for an electrochemical device comprising a lithium manganese-based active material, the separator comprising: a porous polymer substrate; and a porous coating layer laminated on at least one s...
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WO/2024/085528A1 |
The present invention relates to a thin-film transistor and a manufacturing method therefor. The thin film transistor comprises: a gate electrode; an active layer spaced apart from the gate electrode; a source electrode provided on one s...
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WO/2024/082463A1 |
A synthesis method for ammonium difluorophosphate, relating to the technical field of preparation of lithium battery additives. The synthesis method for ammonium difluorophosphate comprises the following steps: 1) dehydrating ammonium fl...
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WO/2024/085214A1 |
The present invention comprises: a template substrate that includes a growth suppression region and a first seed region aligned in a first direction; and a first semiconductor part that is positioned above the template substrate and that...
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WO/2024/083188A1 |
Disclosed in the present application are a combined wire harness structure, and a vehicle. In the combined wire harness structure of the present application, different connector unit modules provided with corresponding wire harnesses are...
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WO/2024/082345A1 |
Disclosed in the present disclosure is a semiconductor packaging structure, comprising a packaging substrate and crystal grains. The packaging substrate comprises a preset packaging channel, a first contact member and a second contact me...
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WO/2024/086544A1 |
A battery pack for powering a power tool. The battery pack includes a modular construction to enable improved manufacturability and scalability. The battery pack incorporates a set of modular battery cell holders. The battery pack incorp...
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WO/2024/085708A1 |
The present application relates to a negative electrode composition, a negative electrode for a lithium secondary battery, and a lithium secondary battery comprising the negative electrode.
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WO/2024/083493A1 |
A slit valve assembly for use in a vacuum chamber, for example in a vacuum chamber of a substrate processing system is proposed, wherein the slit valve assembly comprises a housing having sidewalls and at least one substrate transfer por...
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WO/2024/085335A1 |
Provided are an additive for a rechargeable lithium battery, an electrolyte for a rechargeable lithium battery, including same, and a rechargeable lithium battery, the additive for a rechargeable lithium battery comprising: a core compri...
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WO/2024/086458A1 |
A display may include an array of pixels that receive control signals from a chain of gate drivers. The pixels can be formed using semiconducting oxide transistors, whereas the gate drivers can be formed using silicon transistor. Each ga...
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WO/2024/084621A1 |
In the present invention, an epitaxial layer (2) is formed on a substrate (1). A field effect transistor (3) is formed on the epitaxial layer (2). A drain pad (8) is formed on the epitaxial layer (2). The drain pad (8) is connected to a ...
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WO/2024/085489A1 |
A substrate processing apparatus according to an embodiment of the present invention comprises: a chamber provided with a side wall; a susceptor which is provided with an inclined side surface and on which a substrate is mounted in the c...
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WO/2024/083068A1 |
Provided in the embodiments of the present disclosure are an objective lens system for a scanning electron microscope, and a scanning focusing method. The objective lens system comprises a magnetic lens, a first deflection apparatus, a d...
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WO/2024/085109A1 |
A lever-type connector 10, which is matable with an opposite connector 60, comprises: a housing 20; a lever 40 attached to the housing 20 so as to be pivotable between a mating start position and a mating completed position; and a detect...
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WO/2024/083022A1 |
The present application relates to the technical field of batteries. Disclosed in the embodiments of the present application are a housing, a battery cell, a battery and an electric device. The housing comprises a frame and two end cover...
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WO/2024/082307A1 |
Provided in the present application are a carbonaceous material and a preparation method therefor, a secondary battery comprising same, and an electric device. After the carbonaceous material is subjected to an adsorption test using wate...
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WO/2024/085691A1 |
The present specification discloses a copolymer and a use thereof. The copolymer may exhibit: a positive temperature coefficient (PTC) effect which is controlled according to the objective; and an oxidation potential. Such a conductive c...
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WO/2024/086620A1 |
An electrode useful in energy storage devices comprises a current collector and an active layer on the current collector, wherein the active layer comprises electrode active particles, electrically conducting material and a binder wherei...
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WO/2024/085098A1 |
[Problem] When forming GSR elements directly onto an integrated circuit substrate (ASIC), it has been difficult to form micro-coils because of a) the method of forming inverted trapezoidal grooves, b) unevenness in the ASIC substrate sur...
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WO/2024/086480A1 |
An approach for facilitating mechanical and electrical connection of electric machines and electrical components in an electrical system using connectors with quick connect/disconnect electrical connectors is disclosed. Each quick connec...
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WO/2024/083437A1 |
Described herein is a method for die-to-die (D2D) image alignment using a defect map associated with an image. The method includes accessing a set of images of a substrate, which correspond to different image capture conditions. The loca...
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WO/2024/085192A1 |
The present invention provides a novel method for producing a positive electrode active material, the method using an ion species other than lithium. The present invention provides a method for producing an electrode member, the method u...
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WO/2024/085710A1 |
The present invention relates to: a copolymer comprising, with respect to 100 wt% of the total weight of the copolymer, 3 wt% to 30 wt% of a monomer unit that contains a sulfide group, a monomer unit that contains a sulfonate group, a mo...
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WO/2024/085024A1 |
The present invention is a lifting method for moving a fine structure that is formed on a supply substrate to a receiving substrate through laser lift-off, wherein a surface of the fine structure that faces the receiving substrate has a ...
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WO/2024/085134A1 |
This power storage device is provided with a power storage element, an exterior body for housing the power storage element, an exhaust pipe, and a film member. The exhaust pipe connects the inside of the exterior body to the outside of t...
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