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WO/2024/089467A1 |
Provided herein are an oscillator assembly including a stator, a rotor and at least one rotor magnet disposed on the rotor. The rotor magnet configured to move with the rotor between a first terminal point and a second terminal point. Th...
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WO/2024/087542A1 |
The present application discloses a linear motor, comprising a motion unit, a driving unit, and an elastic supporting unit connecting the motion unit and the driving unit. The motion unit comprises a top seat and a magnet; the driving un...
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WO/2024/091821A1 |
An electric rotary torque motor, including a stator, including a yoke, a plurality of teeth extending radially inward from the yoke and separated circumferentially by slots, the plurality of teeth forming a radially inward facing surface...
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WO/2024/088482A1 |
In respect of high dynamics at high accuracy and low energy consumption, the invention specifies a device for controlling movements of an object in an open- and/or closed-loop manner, wherein the device has an electromagnetic actuator (2...
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WO/2024/085620A1 |
A camera module according to an embodiment comprises: a first substrate having a first terminal part; an image sensor disposed on the first substrate; a base disposed on the first substrate; a lens driving device which is disposed on the...
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WO/2024/085345A1 |
The present embodiment relates to a lens driving device comprising: a fixing part; a first moving part disposed within the fixing part; a second moving part disposed within the first moving part; a first driving part moving the first mov...
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WO/2024/079200A1 |
The invention relates to an actuator for generating drive movements, in particular oscillatory drive movements, comprising a slide assembly (2) for outputting the drive movements, wherein the actuator (1) comprises a support assembly (3)...
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WO/2024/073836A1 |
A linear actuator device is provided. The device has a housing defining a displacement path and a mass movably mounted within the housing. The housing has a plurality of force element locations at which a force element can be held. When ...
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WO/2024/071580A1 |
The present embodiment relates to a lens driving device comprising: a base; a housing arranged on the base; a guide frame arranged in the housing; a bobbin arranged in the guide frame; a first ball arranged between the base and the housi...
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WO/2024/065962A1 |
A moving-magnet small-angle reciprocating rotary motor, comprising a housing (3), wherein a bearing (2) is arranged at one end of the housing (3), an output shaft (1) is fitted with the bearing (2), driving magnetic steel (5) is arranged...
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WO/2024/058377A1 |
The present embodiment relates to a lens-driving device comprising: a fixed unit; a first moving unit disposed in the fixed unit; a second moving unit disposed in the first moving unit; a third moving unit disposed in the second moving u...
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WO/2024/058379A1 |
A first embodiment of the present invention relates to a lens driving device comprising: a base; a housing arranged on the base; a bobbin arranged inside the housing; a first ball arranged between a side surface of the housing and the ba...
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WO/2024/050898A1 |
A vibration exciter, comprising a housing having an accommodating cavity, a stator assembly assembled in the housing, and a vibrator assembly assembled in the accommodating cavity and driven by the stator assembly to vibrate. The stator ...
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WO/2024/050873A1 |
Provided in the present invention are a vibration motor, an electronic device and a control method. The vibration motor comprises a housing having an accommodation space, and a vibrator assembly and a solenoid assembly, which are accommo...
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WO/2024/050893A1 |
A vibration motor, comprising a housing (1) having an accommodating space (11), and a vibrator assembly, a stator assembly, and elastic members (6) accommodated in the accommodating space (11). The stator assembly is fixed to the housing...
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WO/2024/050868A1 |
Provided in the embodiments of the present application are a method and apparatus for controlling the output consistency of a plurality of vibrators, and an electronic device. The method comprises: acquiring a vibration parameter of each...
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WO/2024/050879A1 |
A vibration exciter, comprising a housing (1) having an accommodating cavity (14), a stator assembly (3) fixed in the housing (1), and a vibrator assembly (2) accommodated in the accommodating cavity (14) and driven by the stator assembl...
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WO/2024/045027A1 |
A vibration device provided in the present utility model comprises a housing having an accommodating space and a vibration apparatus accommodated in the accommodating space. The vibration apparatus comprises a stator fixed in the housing...
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WO/2024/045638A1 |
A linear actuator (10) and an electric shearing device. The linear actuator (10) comprises a base body (100), two elastic suspension portions (200), a stator assembly (300), and a rotor assembly (400) suspended above the stator assembly ...
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WO/2024/037218A1 |
Disclosed in the embodiments of the present application are a motor, a camera module and an electronic device. The motor comprises a movable part; a fixed part, the fixed part and the movable part being arranged in a stacked manner; an e...
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WO/2024/039792A1 |
Disclosed are techniques, devices and systems that provide a rotary solenoid micro actuator that has a rotary solenoid core with dual magnetic drive coils and magnetic field focusing elements. One or more examples may also include a spri...
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WO/2024/034597A1 |
Provided is a non-contact tactile sense presentation device including: a movable body having a magnet; an elastic part that supports the movable body so as to freely vibrate; a fixed body that generates a magnetic field when a current at...
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WO/2024/027017A1 |
An anti-shake focusing motor and an application module using same. The motor comprises an anti-shake structure (100) and a focusing structure (200). The anti-shake structure (100) comprises outer ball bases (1), an inner ball base (2), b...
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WO/2024/025071A1 |
The embodiment relates to a lens driving device comprising: a base; a first holder disposed in the base; a second holder disposed in the first holder; a bobbin disposed in the second holder; a first driving unit for moving the first hold...
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WO/2024/013259A1 |
The invention relates to a linear Reluctance actuator (6) comprising a stator (18) carrying at least one coil (32), and a rotor (24), the coil (32) being in the form of a double-wound winding and the linear actuator (6) having at least o...
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WO/2024/014760A1 |
An embodiment comprises: a stationary part including a second circuit board and a coil disposed on the second circuit board; a movable part including a holder, a magnet coupled to the holder, a first circuit board disposed on the holder,...
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WO/2024/014714A1 |
A first embodiment of the present invention relates to a lens driving device comprising: a base; a first holder arranged in the base; a second holder arranged in the first holder; first to third magnets arranged in the base; a first coil...
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WO/2024/012266A1 |
Disclosed in the embodiments of the present application are a linear electric motor and a linear vibration device. The linear electric motor comprises a top cover assembly, a bottom cover assembly, a stator assembly and a rotor assembly,...
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WO/2024/007458A1 |
An actuator and a manufacturing method therefor. The actuator comprises a circuit board (1), a housing (2), and an elastic thin film (4). The circuit board is a flexible circuit board, the housing is a flexible housing, and the housing i...
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WO/2024/000680A1 |
The present invention provides a linear vibration motor, comprising a vibration assembly comprising a mass block having an accommodating hole, a magnetic steel assembly fixed to the mass block, and a guide member; and a stator assembly c...
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WO/2024/004419A1 |
This actuator has a stator, a moveable shaft that is inserted into the stator and reciprocates in the axial direction thereof, and a moveable element that is integrated with the moveable shaft inside the stator. The stator has a stator b...
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WO/2024/001857A1 |
Provided in the present invention are an automatic dispensing device of a washing apparatus, and a washing apparatus. A drive device of the automatic dispensing device of a washing apparatus comprises a sleeve having an axial single-side...
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WO/2023/245734A1 |
Provided in the present invention is a composite-motion electric motor having an elastic bearing pedestal, characterized in that the electric motor comprises an electric motor shaft, a bearing sleeved on the electric motor shaft, an elas...
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WO/2023/245735A1 |
Provided in the present invention is a composite motion electric motor having a ball bushing. The composite motion electric motor comprises an electric motor shaft; a ball bushing, which is sheathed on the electric motor shaft; an outer ...
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WO/2023/246475A1 |
The present invention provides a vibration structure for hyaluronic acid injection and a device for hyaluronic acid injection. The vibration structure comprises a linear motor, a vibrating rod, a motor housing, and a microcrystalline sea...
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WO/2023/243413A1 |
Provided is a vibration actuator that enables production of a suspension having appropriate internal loss, that is low in cost, and that exhibits excellent vibration characteristics. The vibration actuator comprises: a case 2; a coil 3 i...
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WO/2023/238618A1 |
In this linear motor for reciprocally driving a drive unit of a hydraulic device: permanent magnets comprise a first magnet and a second magnet which are provided at the proximal side and at the distal side of the hydraulic device, respe...
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WO/2023/239125A1 |
An embodiment of the present invention provides a camera actuator comprising: a housing; a mover that includes a holder and an optical member disposed on the holder; a driving unit for moving the mover; and a tilting guide unit which is ...
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WO/2023/233230A1 |
System for optimizing an internal combustion engine adapted to modify a common internal combustion engine, or a similar mechanical structure and which uses the same drive system, by applying a plurality of magnets; said system comprising...
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WO/2023/234293A1 |
This vibration actuator has: a movable stacked body including a magnet and a pair of yokes which are respectively fixed to the front surface and the rear surface of the magnet and have openings in the center; a fixed body which has a coi...
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WO/2023/229439A1 |
An electronic device according to one embodiment may comprise a housing, a lens assembly disposed along an optical axis, and an AF actuator. The AF actuator can include: a first AF magnet disposed on a first side, oriented in a first dir...
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WO/2023/224144A1 |
A linear motor comprises: a primary member comprising a plurality of armature modules; and a secondary member comprising a permanent magnet module comprising a plurality of permanent magnets which are arranged such that the respective po...
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WO/2023/219339A1 |
An embodiment of the present invention includes: a housing; a bobbin disposed within the housing and capable of moving in the optical axis direction; an upper elastic member that is coupled to the upper part of the bobbin and the upper p...
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WO/2023/219250A1 |
An actuator for a camera according to an embodiment of the present invention comprises: a carrier on which a lens is loaded and which moves in an optical axis direction; a housing accommodating the carrier; a driving magnet provided in t...
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WO/2023/210824A1 |
Provided is a vibration actuator comprising a plate made of magnetic material, a flat electromagnet placed on the plate and having a coil at the center of the core, and a flat elastic body for supporting the electromagnet at a gap from t...
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WO/2023/210823A1 |
A vibration actuator according to the present invention comprises a plate that is a magnetic body, an electromagnet that is provided on the plate and is formed by providing a coil to a center part of a core, and an elastic body that supp...
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WO/2023/210357A1 |
This actuator comprises: a wiring circuit board; and a magnet. The wiring circuit board includes: a core layer, which has first and second main surfaces that face away from each other, which has first and second lateral surfaces connecti...
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WO/2023/199401A1 |
A displacement detection device (1) has: an insulating substrate (11); a graphene block (12) which is secured to the largest surface of the insulating substrate (11) and is composed of graphene sheets which are made of a single layer of ...
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WO/2023/184970A1 |
Disclosed in the present application are a base integrated with a coil, and a motor. The base integrated with a coil comprises an insulating base, a metal circuit and a coil, which is electrically connected to the metal circuit, wherein ...
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WO/2023/191318A1 |
An actuator for a camera according to the present invention comprises: a carrier on which one or more lenses are mounted and which moves in an optical axis direction; a magnet provided on the carrier; a housing accommodating the carrier;...
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