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公开(公告)号：US12130540B2
公开(公告)日：2024-10-29
申请号：US18446815
申请日：2023-08-09
申请人： LG INNOTEK CO., LTD.
发明人： Sang Ok Park , Seong Min Lee
IPC分类号： G03B13/34 , G02B7/02 , G02B7/04 , G02B7/08 , G02B7/10 , G02B13/00 , G03B3/10 , H02K37/12 , H02K41/03 , H02K41/035 , G03B13/32
CPC分类号： G03B13/34 , G02B7/02 , G02B7/04 , G02B7/08 , G02B7/102 , G02B13/001 , G02B13/009 , G03B3/10 , H02K37/12 , H02K41/03 , H02K41/035 , H02K41/0354 , H02K41/0356 , G03B13/32 , G03B2205/0069
摘要： A VCM is disclosed, the motor including a stator including a first driving unit, a rotor arranged inside the stator, including a second driving unit responding to the first driving unit and mounted therein with a lens, a base fixing the stator, and an elastic member coupled to the rotor to float the rotor from the base in a case a driving signal for driving the first and second driving units is not applied to the first and second driving units.
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公开(公告)号：US20240077784A1
公开(公告)日：2024-03-07
申请号：US17930030
申请日：2022-09-06
CPC分类号： G03B13/32 , H04N5/23212 , G06V20/56
摘要： Described is phased metalens depth of focus increase for camera focusing. An objective camera lens is configured to provide a focus window across multiple radial zones within a field of view. A camera imager is configured to capture an image of the field of view. When at least two of the radial zones have different back focal lengths relative the imager and the objective lens, a phased metalens is positioned between the objective lens and the camera imager. The metalens is configured to compensate for defocus caused by the different back focal lengths by increasing, across the radial zones within the field of view, a depth of the focus window. The metalens improves focus across the field of view, which prevents variations in objective lens characteristics from reducing image quality.
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公开(公告)号：US11822095B2
公开(公告)日：2023-11-21
申请号：US16467433
申请日：2017-12-08
申请人： LG INNOTEK CO., LTD.
发明人： Seung Ryong Park , Hoon Kim
摘要： Provided is a camera module, and a camera module including a core plate having a cavity for accommodating a conductive liquid and a nonconductive liquid; an electrode unit disposed on the core plate and electrically connected to the conductive liquid; an insulating unit disposed in the electrode portion and blocking contact of the nonconductive liquid; and a control unit for controlling voltages applied to the electrode unit, wherein the electrode unit includes a first electrode and a second electrode that change the interface between the conductive liquid and the nonconductive liquid by electromagnetic interaction, the first electrode includes a plurality of electrode sectors arranged sequentially along a circumferential direction about an optical axis, and the control unit sequentially controls voltages applied to the plurality of electrode sectors.
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公开(公告)号：US20230341748A1
公开(公告)日：2023-10-26
申请号：US18030243
申请日：2021-10-05
发明人： Kenneth W CHAPMAN , Frank EVANS
CPC分类号： G03B13/32 , G06T1/0007
摘要： Method and apparatus for displaying cultured cell wherein the image can be smoothly moved into and out of focus and can be zoomed in and out and panned.
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公开(公告)号：US11765461B2
公开(公告)日：2023-09-19
申请号：US17141598
申请日：2021-01-05
发明人： Natsuko Sato
CPC分类号： H04N23/695 , G01B11/26 , G03B5/06 , G03B13/32 , H04N23/58 , H04N23/67 , H04N23/673 , H04N23/675 , G03B2205/0023 , H04N23/682
摘要： A control apparatus includes an angle control unit configured to change a tilt angle by tilting an imaging sensor, a first determination unit configured to determine a first area from among a plurality of areas in an image, an evaluation value acquisition unit configured to acquire a contrast evaluation value of each of second areas excluding the first area among the plurality of areas by changing the tilt angle through the angle control unit, and a second determination unit configured to determine the tilt angle for each area based on the contrast evaluation value acquired by the evaluation value acquisition unit, and determining the tilt angle of the image sensor based on the tilt angle determined for each area. The angle control unit tilts the image sensor so as to obtain the tilt angle determined by the second determination unit.
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公开(公告)号：US20230168564A1
公开(公告)日：2023-06-01
申请号：US18058968
申请日：2022-11-28
申请人： Travoptics
摘要： A planar optical element (e.g., a camera) is provided comprising a diverter for diverting light from an object into an imaging plane; a planar lens waveguide in the imaging plane, receiving the diverted light and focusing it onto a line; and a sensor line located on the focus line, for forming a one-dimensional image of the object. Many such elements can be applied to a planar substrate at different angles, and the one-dimensional inputs Fourier-analysed to reconstruct the desired two-dimensional image. The elements may be transparent, so that the substrate may be a display screen; eliminating the need to locate a camera to the side of the screen. The elements can cover all or most of the screen, and a subset chosen at any given time to constitute the camera. The system can also be run backwards as a projector, with light-emitting elements instead of sensors.
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公开(公告)号：US11525977B2
公开(公告)日：2022-12-13
申请号：US17244380
申请日：2021-04-29
发明人： Cheng-Te Tseng
摘要： An imaging apparatus includes an image sensor assembly and a plurality of signal feed-in contacts. The image sensor assembly includes a movable substrate, an image sensing chip, and a bearing frame. The image sensing chip is disposed on an upper surface of the movable substrate. The bearing frame is disposed on the upper surface and surrounds the image sensing chip. The signal feed-in contacts are disposed on the movable substrate, and the signal feed-in contacts are not shaded by the image sensor assembly. The signal feed-in contacts are configured to transmit an enabling signal for enabling the image sensing chip.
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公开(公告)号：US11490000B2
公开(公告)日：2022-11-01
申请号：US17203235
申请日：2021-03-16
发明人： Wen-Chun Feng , Hui Shan Kao , Hsuan-Ming Liu
摘要： An apparatus configured for image processing comprises one or more processors configured to determine data associated with a distance between an object and the apparatus and determine a plurality of lens positions of a camera lens based on the data associated with the distance between the object and the apparatus. The one or more processors are further configured to determine, for each one of the plurality of lens positions, a respective focus value to generate a plurality of focus values. To determine, for each one of the plurality of lens positions, the respective focus value, the one or more processors are configured to determine, for each one of the plurality of lens positions, phase difference information. The one or more processors are further configured to determine a final lens position based on the plurality of focus values.
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公开(公告)号：US11412143B2
公开(公告)日：2022-08-09
申请号：US17106278
申请日：2020-11-30
发明人： Kwangseok Byon , Dongsung Hur , Youngjae Hwang
摘要： In embodiments, an electronic device may include a processor and a camera module functionally connected to the processor. The camera module may include a lens assembly including at least one lens, and an image sensor for processing light acquired through the lens assembly. The processor may be configured to identify position information of the lens assembly, to move the camera module within a first range to correct a shake in an image acquired through the image sensor when the position information of the lens assembly corresponds to a first position, and to move the camera module within a second range to correct the shake in the image acquired through the image sensor when the position information of the lens assembly corresponds to a second position.
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公开(公告)号：US20220116545A1
公开(公告)日：2022-04-14
申请号：US17203235
申请日：2021-03-16
发明人： Wen-Chun Feng , Hui Shan Kao , Hsuan-Ming Liu
摘要： An apparatus configured for image processing comprises one or more processors configured to determine data associated with a distance between an object and the apparatus and determine a plurality of lens positions of a camera lens based on the data associated with the distance between the object and the apparatus. The one or more processors are further configured to determine, for each one of the plurality of lens positions, a respective focus value to generate a plurality of focus values. To determine, for each one of the plurality of lens positions, the respective focus value, the one or more processors are configured to determine, for each one of the plurality of lens positions, phase difference information. The one or more processors are further configured to determine a final lens position based on the plurality of focus values.
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