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WO/2021/111542A1 |
An image capture device (100) comprises: an optical system (1); an image capture element (2) that has an image capture surface (2a) on which a subject image is formed by the optical system (1) and acquires multiple images in a time seque...
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WO/2021/111181A1 |
A shape memory alloy actuator assembly (2) is disclosed. The actuator assembly comprises a support (21), a first stage (22) moveable in at least two different non-parallel directions in a first plane relative to the support, a first set ...
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WO/2021/106755A1 |
A reflector driving device (101) includes: a support member (SP); a mirror holding member (2) as a reflector holding member capable of holding a mirror (1) as a reflector; a drive mechanism (MD) that oscillates the mirror holding member ...
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WO/2021/106454A1 |
This imaging assistance device includes: a processor; and a memory connected to or included in the processor. The processor derives, on the basis of a time-sequential change of the turning angle of an imaging device, information about in...
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WO/2021/107524A1 |
An embodiment of the present invention discloses a camera actuator comprising: a housing; a mover disposed in the housing; a tilting guide part disposed between the housing and the mover; a drive unit disposed in the housing to drive the...
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WO/2021/106447A1 |
A processor of this imaging support device: acquires data related to an amount of shake correction by a shake correcting mechanism of an imaging device, in a state in which the shake correcting mechanism is operating, and to the focal di...
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WO/2021/107525A1 |
An embodiment of the present invention discloses a camera actuator comprising: a housing; a mover disposed in the housing and including protrusions on one surface which protrude toward the housing; and a driving unit disposed in the hous...
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WO/2021/104318A1 |
Disclosed are a lens module, an electronic device and an electronic device control method. The lens module comprises a first bearing structure, a second bearing structure arranged in the first bearing structure, a third bearing structure...
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WO/2021/100404A1 |
This optical device having an optical system comprises: a sensor capable of detecting vibration to the optical device; a vibration-proofing mechanism provided with a driving source that is driven on the basis of the result of detection m...
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WO/2021/100352A1 |
[Problem] To provide a driving device capable of appropriately performing initialization determination processing without erroneous determination. [Solution] A driving device (101) comprises a rotationally driving means (212) for rotatio...
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WO/2021/101158A1 |
A zoom optical system according to an embodiment of the present invention comprises a first lens group, a second lens group, a third lens group, and a fourth lens group that are sequentially arranged from an object side to an image side,...
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WO/2021/092855A1 |
A camera module. A circuit board is in point-contact with balls, and when the circuit board slides, the balls also roll quickly under the action of a frictional force. Therefore, the circuit board receives a small frictional force during...
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WO/2021/092858A1 |
A camera module, wherein a circuit board may slide under the action of a driving force, thereby driving a photosensitive chip to be displaced relative to a lens assembly so as to compensate for the optical axis offset of the lens assembl...
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WO/2021/092857A1 |
A camera module base and a camera module. A circuit board can slide under the action of a driving force, thereby driving a photosensitive chip to shift with respect to a lens assembly to realize optical shake prevention. The circuit boar...
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WO/2021/085249A1 |
This imaging assistance device includes: an acquisition unit that acquires the focal distance for an imaging device having a lens movement mechanism and an image area movement unit; a detection unit that detects an object image position ...
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WO/2021/081932A1 |
The present invention provides a driver circuit for controlling a lens actuator, where the driver circuit is configured to output a Pulse Width Modulation (PWM) carrier to the lens actuator, wherein the PWM carrier contains a pulse train...
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WO/2021/085246A1 |
This imaging support device comprises: a detection unit that detects the subject image position of a target subject image showing a target subject in a captured image obtained by photographing, with an imaging device having a variable ma...
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WO/2021/085248A1 |
This imaging support device comprises: an acquisition unit that acquires reversal information indicating that a turning direction of an imaging device turned about one among a first axis and a second axis intersecting the first axis as a...
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WO/2021/085247A1 |
This image capturing assistance device for assisting in capturing an image by an image capturing device comprises: an acquisition unit which acquires a focal length of the image capturing device and an amount of intra-image displacement ...
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WO/2021/078551A1 |
The invention relates to a method for manufacturing a camera module (1), in which method a lens (2) is aligned with respect to an image sensor (3) and is then fixed into position by connecting said lens to a carrier (4) that receives the...
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WO/2021/075831A1 |
A camera module includes a housing assembly, a driving assembly received in the housing assembly, and a lens assembly received in the driving assembly and including at least one lens aligned in a first direction. The driving assembly inc...
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WO/2021/072821A1 |
Disclosed is a lens module (1), comprising a shell, a lens (20) accommodated in the shell, a mounting support (30) for fixing the lens (20), a first base (40) arranged opposite the mounting support (30), a second base (80), a first drivi...
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WO/2021/075789A1 |
A coil member according to an embodiment comprises: a substrate having a top surface and a bottom surface opposite the top surface; a first coil electrode disposed on the top surface of the substrate and including a first pattern electro...
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WO/2021/071277A1 |
An embodiment of the present invention discloses a camera actuator comprising: a housing; a mover on which an optical member sits and which is disposed inside the housing; a ball part including a first ball and a second ball and disposed...
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WO/2021/064149A1 |
A cylindrical actuator sub-assembly (100, 200, 300) comprising: an element (14, 24, 34) movable along a longitudinal axis (A), at least one actuating member and a guidance mechanism suitable for guiding the element, wherein aid guidance ...
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WO/2021/066272A1 |
Disclosed are: a camera actuator for shake correction by means of a novel driving method by utilizing a shape memory alloy having the physical property of being restored to the original shape thereof when the temperature changes; and a c...
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WO/2021/065679A1 |
A shake correction actuator is used to displace a movable part in a first direction (S100), and a first-direction position u0 is detected when an AF-axis position detection signal reaches a peak value (S102). Similarly, the shake correct...
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WO/2021/057462A1 |
An image jitter correction device and a control device thereof, a photographing device (100), a control method, and a program. The image jitter correction device comprises a first lens and a second lens that correct an image jitter in a ...
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WO/2021/060790A1 |
The present embodiment relates to a camera module comprising a first camera module and a second camera module, wherein the first camera module comprises first to third magnets disposed at first to third corners of a first cover and a fir...
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WO/2021/054760A1 |
Disclosed in an embodiment is a camera module comprising: a lens assembly that includes a liquid lens including a first liquid and a second liquid forming an interface with each other; a voltage controller that controls the interface by ...
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WO/2021/047312A1 |
An optical zoom motor, a camera device, and a method for assembling the optical zoom motor. The optical zoom motor comprises: a housing (10); a base (20), the base (20) being provided below the housing (10) to form an accommodation space...
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WO/2021/048963A1 |
Provided are an imaging device and an imaging device control method with which it is possible to address the tradeoff between camera shake correction and horizontal correction and perform both corrections satisfactorily.　The present in...
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WO/2021/049853A1 |
An embodiment of the present invention relates to a lens driving device comprising: a base; a housing; a bobbin; a first magnet; a first coil; a first substrate including a second coil; an upper elastic member; a side elastic member; a s...
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WO/2021/049118A1 |
[Problem] To provide a lens barrel that can be miniaturized, and an optical device. [Solution] This lens barrel comprises: a first and a second rack member which support a first and a second holding member so as to enable movement in the...
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WO/2021/047609A1 |
A lens module (100) and an electronic device. The lens module (100) comprises an automatic focusing assembly (1), an optical anti-shake assembly (2), and at least two elastic supporting pieces (3); each elastic supporting piece (3) compr...
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WO/2021/047595A1 |
Provided is a lens module, comprising a frame (2), a first circuit board (3) mounted on the frame (2), a lens mount (6) for mounting a lens, a supporting device for supporting the lens mount (6) on the first circuit board (3), and a driv...
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WO/2021/048910A1 |
[Problem] To calculate a target position of a correction optical system with high accuracy. [Solution] Binoculars according to the present invention are provided with: a first target-position calculating unit that calculates a first targ...
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WO/2021/044585A1 |
This imaging device comprises: an optical system which forms a subject image on an imaging element; an angular velocity sensor which detects angular velocities in a plurality of rotation directions; a first memory which holds, as a refer...
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WO/2021/043156A1 |
Disclosed is a photographing module (10), comprising: a lens group (11) comprising lenses; an optical array (12) comprising a plurality of refraction elements (120) arranged in an array, wherein each of the refraction elements comprises ...
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WO/2021/040232A1 |
Disclosed are a camera actuator for implementing auto-focus and zoom functions, and a compact camera comprising same. The camera actuator according to the present invention comprises: a housing having, between first and second side walls...
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WO/2021/039696A1 |
A variable-power optical system (ZL) includes a first lens group (G1) having a negative refractive power and a succeeding lens group (GR), which are disposed on an optical axis in that order from the object side. When varying magnificati...
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WO/2021/032019A1 |
Embodiments of the present application provide an optical image stabilizer, an optical image stabilizer system, and a control method therefor. The optical image stabilizer and system can be used in a camera module of an electronic device...
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WO/2021/028910A1 |
A gimbal-based system for an automated vehicle to be used with a vehicle that comprises a plurality of piezoelectric actuated gimbals to be mounted on the vehicle, wherein at least two of the piezoelectric actuated gimbals are each carry...
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WO/2021/029571A1 |
A coil member according to an embodiment comprises: a substrate including an upper surface and a lower surface opposite to the upper surface; a first coil electrode disposed on the upper surface of the substrate and including first patte...
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WO/2021/026200A1 |
Various embodiments include an aperture stop for a camera with folded optics. In some examples, a folded optics arrangement of the camera may include one or more lens elements and one or more light path folding elements (e.g., a prism or...
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WO/2021/024577A1 |
An imaging element of an imaging unit 24 divides the exit pupil of an imaging optical system 21 into a plurality of regions and generates a pixel signal for each region. An optical axis position adjustment unit 23 adjusts the optical axi...
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WO/2021/025511A1 |
The present embodiment relates to a lens driving device which includes: a substrate; a housing; a bobbin; a sensing coil; a first magnet; a second magnet; a third magnet; a dummy member; a first coil that includes a first coil unit and a...
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WO/2021/025357A1 |
The present invention relates to a camera device and a terminal comprising same. An optical correction device according to an embodiment of the present invention comprises: an optical correction device comprising a glass and a liquid len...
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WO/2021/025518A1 |
A camera actuator according to an embodiment may comprise: a housing; a prism unit disposed in the housing; and a prism drive unit and a shaft unit disposed in the housing so as to tilt the prism unit in a first-axis direction or a secon...
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WO/2021/020862A1 |
A camera actuator according to an embodiment includes: a housing; a prism unit disposed in the housing: a driving unit which tilts the prism unit; a second pivot plate disposed on a sidewall of the housing; and a first pivot plate dispos...
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