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公开(公告)号：US20220003958A1
公开(公告)日：2022-01-06
申请号：US17147751
申请日：2021-01-13
发明人： Dae Hyun JEONG , Oh Byoung KWON , Gab Yong KIM , Young Bok YOON , Bo Sung SEO , Young Hwan KWON , Jun Sup SHIN , Nam Ki PARK , Ik Jin JANG
摘要： A camera module includes a lens module, a first frame accommodating the lens module, a second frame accommodating the first frame, and a housing accommodating the second frame. The lens module and the first frame are rotatable about a first axis, with respect to the second frame, perpendicular to an optical axis. The lens module, the first frame, and the second frame are rotatable about a second axis, with respect to the housing, perpendicular to both the optical axis and the first axis. A first ball member is disposed between the first frame and the second frame and elastically supported in a direction of the first axis, and a second ball member is disposed between the second frame and the housing and elastically supported in a direction of the second axis.
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公开(公告)号：US20240147072A1
公开(公告)日：2024-05-02
申请号：US18411743
申请日：2024-01-12
发明人： Oh Byoung KWON , Bo Sung SEO , Soo Cheol LIM , Gab Yong KIM , Ki Hoon JANG , Young Bok YOON
CPC分类号： H04N23/687 , H04N23/54 , H04N23/55
摘要： An actuator for optical image stabilization, includes a fixed frame having an internal space; a moving frame, accommodated in the internal space, configured to linearly and rotatably move on a plane perpendicular to an optical axis; a first ball member disposed between the fixed frame and the moving frame; a first driver, disposed on the moving frame and the fixed frame, configured to provide a driving force to the moving frame; a plurality of magnetic bodies disposed on the fixed frame to generate attractive force with respect to the first driver disposed on the moving frame; a sensor substrate having a portion coupled to the moving frame to be movable, together with the moving frame, and another portion coupled to the fixed frame; and an image sensor disposed on the portion of the sensor substrate.
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公开(公告)号：US20220075202A1
公开(公告)日：2022-03-10
申请号：US17531257
申请日：2021-11-19
发明人： Sung Ryung PARK , Oh Byoung KWON , Soo Cheol LIM , Byung Woo KANG
摘要： There is provided a camera module including a plurality of ball bearings to support the driving of a lens barrel at the time of compensating for unintended camera movement due to disturbance such as hand shake. The lens barrel may be driven in first and second directions, independently, by one driving force exerted in the first direction perpendicular to an optical axis and by another driving force exerted in the second direction perpendicular to both the optical axis and the first direction, thereby preventing driving displacement from being generated at the time of compensating for unwanted motion such as hand shake while securing reliability against external impact, and having reduced power consumption at the time of compensating for the disturbance.
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公开(公告)号：US20230049848A1
公开(公告)日：2023-02-16
申请号：US17975811
申请日：2022-10-28
发明人： Nam Ki PARK , Soo Cheol LIM , Byung Woo KANG , Sung Taek OH , Young Bok YOON , Bo Sung SEO , Oh Byoung KWON , Jun Sup SHIN
摘要： A camera module includes: a magnet disposed on a lens module; a bearing member disposed in a ball guide portion formed between the lens module and a housing that accommodates the lens module; a coil disposed in the housing to face the magnet; and a yoke member disposed on the housing to interact with the magnet to generate a biased magnetic force.
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公开(公告)号：US20210405321A1
公开(公告)日：2021-12-30
申请号：US17227563
申请日：2021-04-12
发明人： Oh Byoung KWON , Jong Woo HONG , Gab Yong KIM , Ki Hoon JANG , Bo Sung SEO
摘要： A camera module is provided. The camera module includes a lens module; a carrier coupled to the lens module, and configured to rotate using an optical axis as a rotation axis; a housing configured to accommodate and support the carrier; and a guide unit disposed between the carrier and the housing, wherein the guide unit includes a ball member that is configured to perform a rolling movement between the carrier and the housing, and a first substrate connected to the lens module, wherein at least a portion of the first substrate is configured to bend as the carrier is rotated.
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公开(公告)号：US20190391410A1
公开(公告)日：2019-12-26
申请号：US16560330
申请日：2019-09-04
发明人： Sung Ryung PARK , Oh Byoung KWON , Soo Cheol LIM , Byung Woo KANG
摘要： There is provided a camera module including a plurality of ball bearings to support the driving of a lens barrel at the time of compensating for unintended camera movement due to disturbance such as hand shake. The lens barrel may be driven in first and second directions, independently, by one driving force exerted in the first direction perpendicular to an optical axis and by another driving force exerted in the second direction perpendicular to both the optical axis and the first direction, thereby preventing driving displacement from being generated at the time of compensating for unwanted motion such as hand shake while securing reliability against external impact, and having reduced power consumption at the time of compensating for the disturbance.
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公开(公告)号：US20150201112A1
公开(公告)日：2015-07-16
申请号：US14269045
申请日：2014-05-02
发明人： Ki Mun PAIK , Jae Hyuk LEE , Oh Byoung KWON
CPC分类号： G03B13/36 , G03B3/10 , G03B5/02 , G03B17/12 , G03B43/00 , H04N5/2253 , H04N5/2257 , H04N5/23287
摘要： A camera module may include: a frame having an opening formed therein; an auto-focusing unit mounted on the frame; and a position adjusting part formed in the auto-focusing unit. A distance from an optical axis to the position adjusting part may be smaller than a distance from the optical axis to the opening.
摘要翻译： 相机模块可以包括：具有形成在其中的开口的框架; 安装在框架上的自动对焦单元; 以及形成在所述自动聚焦单元中的位置调整部。 从光轴到位置调节部的距离可以小于从光轴到开口的距离。
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公开(公告)号：US20220353416A1
公开(公告)日：2022-11-03
申请号：US17732734
申请日：2022-04-29
发明人： Oh Byoung KWON , Bo Sung SEO , Soo Cheol LIM , Gab Yong KIM , Ki Hoon JANG , Young Bok YOON
摘要： An actuator for optical image stabilization, includes a fixed frame having an internal space; a moving frame, accommodated in the internal space, configured to linearly and rotatably move on a plane perpendicular to an optical axis; a first ball member disposed between the fixed frame and the moving frame; a first driver, disposed on the moving frame and the fixed frame, configured to provide a driving force to the moving frame; a plurality of magnetic bodies disposed on the fixed frame to generate attractive force with respect to the first driver disposed on the moving frame; a sensor substrate having a portion coupled to the moving frame to be movable, together with the moving frame, and another portion coupled to the fixed frame; and an image sensor disposed on the portion of the sensor substrate.
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公开(公告)号：US20170085798A1
公开(公告)日：2017-03-23
申请号：US15364566
申请日：2016-11-30
发明人： Byung Woo KANG , Oh Byoung KWON , Soo Cheol LIM , Kwang Joon HAN
CPC分类号： H04N5/23287 , G02B7/08 , G02B7/09 , G02B27/646 , G03B3/10 , G03B5/02 , G03B13/36 , G03B17/12 , G03B2205/0007 , G03B2205/0015 , H04N5/2252 , H04N5/2254 , H04N5/2257
摘要： A camera module including a lens unit configured to move in a direction of an optical axis and a direction perpendicular with respect to the optical axis; a housing unit accommodating the lens unit; and a shock absorbing member disposed between the housing unit and the lens unit to reduce impacts and noise generated when the housing unit and the lens unit collide.
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公开(公告)号：US20150346587A1
公开(公告)日：2015-12-03
申请号：US14724143
申请日：2015-05-28
发明人： Soo Cheol LIM , Chul Jin KIM , Oh Byoung KWON , Sung Ryung PARK , Jae Hyuk LEE
CPC分类号： G03B17/02 , G03B3/10 , G03B5/02 , G03B2205/0007 , H04N5/2252 , H04N5/2254 , H04N5/2257
摘要： There is provided a camera module including: a housing unit; a lens unit which is movable relative to the housing unit in an optical axis direction and directions perpendicular with respect to an optical axis; and an actuator unit moving the lens unit, wherein corners of the housing unit are provided with flat surfaces which are inclined with respect to an optical axis of the lens unit.
摘要翻译： 提供了一种相机模块，包括：壳体单元; 透镜单元，其相对于所述壳体单元在光轴方向和相对于光轴垂直的方向上可移动; 以及致动器单元，其移动所述透镜单元，其中所述壳体单元的角部设置有相对于所述透镜单元的光轴倾斜的平坦表面。
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