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公开(公告)号：US11747712B2
公开(公告)日：2023-09-05
申请号：US17144629
申请日：2021-01-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyungjin Rho , Hwajoong Jung , Youngbok Yu , Kihuk Lee
CPC classification number: G03B5/00 , G03B3/10 , H04N23/54 , H04N23/57 , H04N23/687 , G03B2205/0023 , G03B2205/0069
Abstract: A portable communication device is provided. The device includes a camera assembly comprising a lens and an image sensor, a printed circuit board (PCB) surrounding at least a portion of the camera assembly, and a plurality of coils including a first, second, and third coils respectively disposed on first, second, and third areas of the PCB, and a control circuit electrically connected to the PCB, the first coil, the second coil, and the third coil. The control circuit performs a first function related to the camera assembly by moving the camera assembly, by using the first coil, in a direction substantially parallel to an optical axis of the lens, and a second function related to the camera assembly by rotating the camera assembly about at least one rotation shaft, which is substantially perpendicular to the optical axis, using at least one of the second coil or the third coil.
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公开(公告)号：US20210231967A1
公开(公告)日：2021-07-29
申请号：US17154584
申请日：2021-01-21
Applicant: Samsung Electronics Co., Ltd. , NIDEC SANKYO CORPORATION
Inventor： Kazuhiko YANAGISAWA , Tadashi Takeda , Shinji Minamisawa , Jun Yamashita , Takeshi Sue , Chanyoung Moon , Hyungjin Rho , Doukyoung Song , Hongbum Park
Abstract: The present disclosure provides an optical unit with shake correction function capable of preventing a thrust receiving member, which fixes a sphere, from falling off from the movable body in an optical axis direction. According to some embodiments of the present disclosure, a thrust receiving member to which a first sphere is fixed is held by a holding portion formed of the cutout recess provided in a fixed body. A bottom wall surface of the holding portion makes contact with a bent plate portion of the thrust receiving member from −Z direction side. Further, locked surface parts provided on a pair of side wall surfaces of a holding portion make contact, from +Z direction side, with a pair of locking plate portions protruding from a bent plate portion in circumferential direction in the thrust receiving member.
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公开(公告)号：US11943538B2
公开(公告)日：2024-03-26
申请号：US17732976
申请日：2022-04-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hwajoong Jung , Bongchan Kim , Kwangseok Byon , Taehwan Kim , Hyungjin Rho , Jaeheung Park , Jonghun Won
Abstract: Disclosed is an electronic device including a camera module enabling a movable member (e.g., a circuit board) having an image sensor disposed thereon to move for an image stabilization function and including a connecting member that provides electrical connection of the image sensor, and an electronic device including the camera module.
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公开(公告)号：US11609405B2
公开(公告)日：2023-03-21
申请号：US17144224
申请日：2021-01-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyungjin Rho , Yeonhak Kim , Chanyoung Moon
Abstract: An electronic device is disclosed. The electronic device may include a housing and a camera module, a first camera housing enclosing a camera assembly, the camera assembly including a second camera housing enclosing a lens carrier having at least one lens, and an image sensor. The second camera housing includes a first surface, a second surface, at least one side area surrounding a space defined between the first and second surface, and at least one corner area. The camera assembly is rotatable about the camera assembly, so that an optical axis of the lens is angled at a predetermined angle with respect to the first direction. The side area is spaced by a first gap from an inner surface of the second camera housing, and the at least one corner area is spaced by a second gap from the inner surface of the second camera housing.
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公开(公告)号：US11567340B2
公开(公告)日：2023-01-31
申请号：US17154584
申请日：2021-01-21
Applicant: Samsung Electronics Co., Ltd. , NIDEC SANKYO CORPORATION
Inventor： Kazuhiko Yanagisawa , Tadashi Takeda , Shinji Minamisawa , Jun Yamashita , Takeshi Sue , Chanyoung Moon , Hyungjin Rho , Doukyoung Song , Hongbum Park
Abstract: The present disclosure provides an optical unit with shake correction function capable of preventing a thrust receiving member, which fixes a sphere, from falling off from the movable body in an optical axis direction. According to some embodiments of the present disclosure, a thrust receiving member to which a first sphere is fixed is held by a holding portion formed of the cutout recess provided in a fixed body. A bottom wall surface of the holding portion makes contact with a bent plate portion of the thrust receiving member from −Z direction side. Further, locked surface parts provided on a pair of side wall surfaces of a holding portion make contact, from +Z direction side, with a pair of locking plate portions protruding from a bent plate portion in circumferential direction in the thrust receiving member.
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Patent Agency Ranking
公开(公告)号：US11871099B2
公开(公告)日：2024-01-09
申请号：US17430181
申请日：2021-07-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyungjin Rho , Byungkwon Kang , Hyunho Yu
CPC classification number: H04N23/55 , H04N23/54 , H04N23/687
Abstract: An electronic device is provided. The electronic device includes a housing and a camera module, at least part of which is disposed inside the housing. The camera module includes a fixed part including a camera housing fixedly disposed in the electronic device, a moving part including a lens and an image sensor, at least part of the moving part being received inside the camera housing such that the moving part moves relative to the fixed part, a drive member that moves the moving part and that includes a first drive member disposed on the camera housing and a second drive member that is disposed on the moving part and that electromagnetically interacts with the first drive member, and a support structure that supports a movement of the moving part and that includes a ball coupled to one of the moving part or the camera housing so as to be rotatable.
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公开(公告)号：US11036042B2
公开(公告)日：2021-06-15
申请号：US16669942
申请日：2019-10-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyungjin Rho , Yeonhak Kim , Chanyoung Moon
Abstract: A camera module is provided. The camera module includes a housing, a lens assembly received in the housing and including at least one lens, an aperture including an aperture blade having an opening for adjusting an amount of external light incident on the at least one lens and a rotary shaft formed on a side of the aperture blade, in which the rotary shaft is coupled to the lens assembly such that the aperture blade is rotated about the rotary shaft, a magnet disposed on the aperture so as to be adjacent to the rotary shaft, at least one coil disposed on one surface of the housing so as to face the magnet, control circuitry that rotates the aperture using the coil, and a lens driving unit that moves the lens assembly in an optical axis direction of the lens.
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公开(公告)号：US10389858B2
公开(公告)日：2019-08-20
申请号：US15896316
申请日：2018-02-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Young Bok Yu , Hyungjin Rho , Kihuk Lee
Abstract: Disclosed a dual camera module. The dual camera module may include a housing; at least one image sensor disposed in the housing; a first lens barrel including at least one first lens and disposed in a first portion of the housing facing a first portion of the at least one image sensor; a second lens barrel including at least one second lens and disposed in a second portion of the housing facing a second portion of the at least one image sensor; a first coil unit comprising a coil disposed between the first lens barrel and the second lens barrel adjacent to the first lens barrel, and configured to adjust the first lens barrel; a second coil unit comprising a second coil disposed between the first lens barrel and the second lens barrel adjacent to the second lens barrel and configured to adjust the second lens barrel; and a magnet disposed between the first coil unit and the second coil unit and configured to provide magnetic force to each of the first and second coils.
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公开(公告)号：US12219232B2
公开(公告)日：2025-02-04
申请号：US18404253
申请日：2024-01-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyungjin Rho , Byungkwon Kang , Hyunho Yu
Abstract: An electronic device is provided. The electronic device includes a housing and a camera module, at least part of which is disposed inside the housing. The camera module includes a fixed part including a camera housing fixedly disposed in the electronic device, a moving part including a lens and an image sensor, at least part of the moving part being received inside the camera housing such that the moving part moves relative to the fixed part, a drive member that moves the moving part and that includes a first drive member disposed on the camera housing and a second drive member that is disposed on the moving part and that electromagnetically interacts with the first drive member, and a support structure that supports a movement of the moving part and that includes a ball coupled to one of the moving part or the camera housing so as to be rotatable.
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公开(公告)号：US12108132B2
公开(公告)日：2024-10-01
申请号：US17727296
申请日：2022-04-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaeheung Park , Kwangseok Byon , Hwajoong Jung , Bongchan Kim , Taehwan Kim , Hyungjin Rho , Kihuk Lee
CPC classification number: H04N23/55 , G02B27/646 , H04N23/54
Abstract: An electronic device including a camera module is provided. The camera module includes a lens assembly including a lens, a lens holder in which the lens assembly is fixedly disposed, a sensor carrier that includes an image sensor at least partially aligned with an optical axis of the lens and a circuit board electrically connected with the image sensor and that moves in a first axial direction perpendicular to the optical axis and a second axial direction perpendicular to the optical axis and the first axial direction, a fixed substrate adjacent to the sensor carrier and fixed in a specified position, and a connecting member that extends from the circuit board to the fixed substrate and that extends to surround at least three interconnected edges of the circuit board when viewed in a direction of the optical axis.
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