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WO/2023/079873A1 |
[Problem] To provide a mechanism for a smart key storage case for preventing a relay attack, the mechanism allowing the inner space of the smart key storage case to be simply closed by one hand, while achieving the signal-blocking effect...
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WO/2023/073327A1 |
The invention relates to a self-adaptive shielding device for a lens or a window (1) of a piece of equipment provided with an electrically conductive enclosure (10) enclosing an optical or RF sensor (20) behind said lens or said window, ...
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WO/2023/075367A1 |
An electronic device comprises: a housing; a first printed circuit board disposed in the housing and including an accommodation space formed in at least one portion thereof; a second printed circuit board which is (directly or indirectly...
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WO/2023/074618A1 |
Provided are: an electromagnetic wave shielding material which has at least one magnetic layer containing magnetic particles and a resin, has a resin content in the magnetic layer of 5-40 mass% (exclusive of 40), has at least one adhesiv...
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WO/2023/070590A1 |
The present application relates to the technical field of energy storage, and in particular discloses an electrochemical apparatus and an electric device comprising same. The electrochemical apparatus comprises a case, an electrode assem...
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WO/2023/074619A1 |
Provided are: an electromagnetic wave shield material that is a layered product having metal layers on the outermost surfaces on both sides, and one or more magnetic layers, and that has a penetrating portion that penetrates from one of ...
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WO/2023/074771A1 |
A conductive nonwoven fabric (11) comprises a nonwoven fabric (11a), and a plating part (11b) formed from a conductive metal that covers fibers (F) constituting the nonwoven fabric (11a). The value obtained by dividing the electrical res...
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WO/2023/076405A1 |
RF absorbing structures include a dielectric layer, such as polycarbonate, and one or more layers of a carbon resistive material, such as carbon ink. The RF absorbing structures can further include one or more layers of a conductive mate...
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WO/2023/075138A1 |
An electronic device according to various embodiments of the present invention may comprise: a housing; a printed circuit board disposed inside the housing; a first electronic component and/or a second electronic component disposed on th...
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WO/2023/074507A1 |
The present invention provides a method for producing an electronic device, the method comprising: a step for preparing an electronic substrate that is provided with a wiring substrate, an electronic component and a ground electrode; a f...
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WO/2023/077066A1 |
A battery pack may include a plurality of batteries and an enclosure surrounding the plurality of batteries. The enclosure includes: a first metal wall member, a second wall member, the second wall member including a fiber-reinforced pla...
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WO/2023/073809A1 |
This electronic control device comprises: a substrate; a housing; and a shielding material that fills a space between the substrate and the housing and that electrically connects the substrate to the housing. In the shielding material, f...
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WO/2023/074617A1 |
An electromagnetic shielding member is provided that has at least one magnetic layer containing magnetic particles and a resin, wherein the peak top temperature of the loss tangent Tanδ in dynamic viscoelasticity measurement at 1 Hz is ...
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WO/2023/074547A1 |
The purpose of the present invention is to block electromagnetic waves using a simple structure. An electronic unit, according to the present disclosure, includes: a substrate on which an electronic component is mounted; a first cover co...
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WO/2023/075243A1 |
A magnetic field shielding module for an electric vehicle is provided. A magnetic field shielding module for an electric vehicle according to an embodiment of the present invention may comprise: a main shielding layer including a plurali...
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WO/2023/068879A1 |
A printed circuit board module and an electronic device comprising same are provided. The electronic device comprises: a housing at least partially formed of a conductive portion; a support member; a printed circuit board configured to b...
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WO/2023/069031A1 |
The invention relates to shungite thin films comprising at least one of the polyglycolide (PGA), polylactide-co-glycolide (PLGA), polycaprolactone (PCL) and poly (butylene succinate) (PBS) and polyvinyl alcohol (PVA) polymer support mate...
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WO/2023/066077A1 |
An ultrasonic scalpel, an energy instrument for surgery, and a power adjustment method therefor. The ultrasonic scalpel comprises a hand-held part, a control module (16), an ultrasonic generator (122), and an ultrasonic cutter head, and ...
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WO/2023/060864A1 |
The present invention belongs to the technical fields of ultra-thin copper foil shielding films and battery negative electrode materials, and specifically relates to an ultra-thin soft copper foil with high toughness, a preparation metho...
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WO/2023/064034A1 |
An EMF shield is disclosed. The EMF shield includes a scattering layer and a reflective layer having an exterior surface and an interior surface opposite the exterior surface. The scattering layer includes a metal coating disposed at the...
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WO/2023/062702A1 |
This air purifier comprises: a blower having a motor and a fan; a dust collection part for collecting impurities within air; an electrical component having a lower drive current than the motor; a plurality of control circuits; a pluralit...
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WO/2023/057135A1 |
The invention relates to a battery casing, in particular a battery casing of a traction battery, wherein: the battery casing has a base structure moulded out of plastic; the battery casing has an outer side; the battery casing has a shie...
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WO/2023/057768A1 |
A shielded apparatus (101) comprising a device (103) and a shield (105), and a method of producing a shielded apparatus. The device (103) attenuates x-rays by different amounts in different parts of the device (103), providing a first sp...
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WO/2023/058893A1 |
An electronic device is provided. The electronic device may comprise: a housing comprising a first housing forming the side and rear surfaces of the electronic device, and a second housing connected to the first housing so as to be slida...
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WO/2023/058834A1 |
According to an embodiment of the present disclosure, an electronic device may comprise: a housing including a front surface facing in a first direction, a rear surface facing in a second direction opposite to the first direction, and a ...
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WO/2023/054656A1 |
Provided is an electromagnetic wave shielding film that exhibits a high peel strength and connection reliability by its electroconductive adhesive layer and that can suppress the generation of cracking in an insulating layer laminated on...
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WO/2023/051091A1 |
Provided in the embodiments of the present application are a circuit board assembly and an electronic device. The circuit board assembly comprises: a first circuit board, and a second circuit board stacked with the first circuit board, w...
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WO/2023/054543A1 |
Provided is an electromagnetic wave shield film having sufficiently high bending resistance. The electromagnetic wave shield film according to the present invention is characterized by including a protection layer, a metal layer, and an ...
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WO/2023/055066A1 |
Various embodiments of the present disclosure relate to a printed circuit board module and an electronic apparatus comprising same. According to various embodiments of the present disclosure, provided is a printed circuit board module co...
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WO/2023/055098A1 |
The present invention relates to a drone having a charging module, and a charging device having a charging assembly coupled thereto, and, more specifically, to a drone and a charging device, the drone comprising: a charging unit protrudi...
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WO/2023/053762A1 |
This module (101) comprises: a die pad (20) disposed such that a lower end thereof is positioned at a reference plane; a signal terminal (13) disposed such that a lower end thereof is positioned at the reference plane; an electronic comp...
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WO/2023/054028A1 |
An electromagnetic wave reflection sheet (1) comprises a substrate (2) and an electromagnetic wave reflection layer (3) sequentially toward one side in the thickness direction. The electromagnetic wave reflection sheet (1) has a transmit...
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WO/2023/045893A1 |
The present invention relates to a case and a case module, and aims to solve the technical problems of inconvenience of mounting and the poor shielding effect in the prior art. The case comprises a case body, wherein a boss is provided o...
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WO/2023/045737A1 |
The present application relates to the technical field of communications, can reduce the thickness of an electronic device, and provided in the present application are a housing assembly and an electronic device. The housing assembly com...
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WO/2023/048549A1 |
Disclosed are a lidar sensor and a control method therefor. A lidar sensor for adjusting transmission light according to an embodiment of the present invention may comprise: a light transmission unit for emitting transmission light; a li...
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WO/2023/048211A1 |
Provided is an electronic component of which the visibility of an identification mark is increased, while maintaining the strength of a body thereof. The electronic component comprises: a body including a plurality of insulating base mat...
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WO/2023/048050A1 |
An electromagnetic wave absorber of the present application comprises an electromagnetic wave reflection-limiting layer and an electromagnetic wave absorption layer. The electromagnetic wave reflection-limiting layer includes a first bin...
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WO/2023/048212A1 |
Provided is an electronic component that minimizes deterioration of the characteristics of an LC resonator formed on an element while making it possible to enhance the close adhesion of a shield conductor formed on the outer surface of t...
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WO/2023/048356A1 |
A camera module according to an embodiment includes a printed circuit board including a conductive pad exposed on one surface thereof, an image sensor disposed on the printed circuit board, a conductive plate disposed between the printed...
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WO/2023/047942A1 |
A first screw (6) is inserted through a first through-hole (411) of a shield cover (4) and attached to a first seal member (2), and a second screw (7) is inserted through a second through-hole (421) of the shield cover (4) and attached t...
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WO/2023/048533A1 |
The present embodiments suggest a lidar sensor comprising: a transmission/reception module which transmits transmission light, receives reception light reflected from an object, and removes the transmission light or reception light movin...
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WO/2023/042994A1 |
An electronic device and a support plate are disclosed. The electronic device comprises: a first housing; a display arranged in the first housing; a printed circuit board arranged in the first housing; a heat-dissipating plate arranged t...
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WO/2023/042799A1 |
An electromagnetic wave suppressor according to the present disclosure is equipped, in this order, with a conductive electromagnetic wave-transmitting layer, a barrier layer, a dielectric layer which contains one or more types of dielect...
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WO/2023/042932A1 |
A display device is disclosed. The display device may comprise: a display panel; a frame located in the rear of the display panel and coupled to the display panel; a back cover covering the rear of the frame; a power supply board located...
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WO/2023/037770A1 |
Provided is an electromagnetic wave shield film capable of blocking or transmitting only electromagnetic waves having a specific frequency. The electromagnetic wave shield film comprises a metamaterial layer having a first major surface ...
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WO/2023/038097A1 |
The present invention provides an electromagnetic-wave-shielding film having adequately high bending resistance, and adequately high electromagnetic-wave-shielding characteristics even when used in transmission circuits that transmit hig...
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WO/2023/029564A1 |
Disclosed in the present application are a carbon/magnetic electromagnetic wave absorbing material having a sandwich structure and a preparation method therefor. an iron salt is utilized and piece-shaped iron(II, III) oxide is prepared; ...
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WO/2023/032356A1 |
Provided are an electronic device and a method for manufacturing the electronic device, the electronic device comprising a wiring substrate, an electronic component disposed on the wiring substrate, a ground electrode, an insulating laye...
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WO/2023/033011A1 |
An electromagnetic wave shield 10a is provided with a plate-shaped solid section 15 having a first surface 13 for receiving electromagnetic waves. The solid section 15 includes a plurality of solid dielectric bodies having different diel...
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WO/2023/034073A1 |
A multi-layered composite comprising a substrate and a conductive film is provided. The substrate contains a polymer composition that contains a thermoplastic polymer having a deflection temperature under load of about 40°C or more as d...
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