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1.发明授权公开(公告)号：US09091802B2
公开(公告)日：2015-07-28
申请号：US14024834
申请日：2013-09-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyung-bae Lee , Seung-hwan Lee , Jong-hyeok Chun
CPC classification number: G02B7/04 , G03B3/02 , G03B3/10 , G03B5/00 , G03B2205/0015 , G03B2205/0069 , H04N5/2251 , H04N5/2253 , H04N5/23212
Abstract: A small camera apparatus includes a base, a lens barrel, a lens driving assembly, and a first flexible printed circuit board. The lens barrel is disposed to be spaced apart from the image sensor in an optical axis direction and has at least one lens. The lens driving assembly has a supporting frame, a first moving frame supported on the supporting frame to be movable in the optical axis direction, and a second moving frame loaded with the lens barrel and supported on the first moving frame to be movable in directions perpendicular to the optical axis direction. The first flexible printed circuit board (FPCB) provides an electrical signal, for driving the second moving frame, to the first moving frame. At least a portion of the first FPCB is bent and is disposed between the base and the first moving frame. At least a portion of the bent portion is bonded to reduce a bending tension that occurs in a direction opposite to a bending direction when the first FPCB is bent.
Abstract translation: 小型相机装置包括基座，镜筒，透镜驱动组件和第一柔性印刷电路板。 透镜镜筒设置成在光轴方向上与图像传感器间隔开并且具有至少一个透镜。 所述透镜驱动组件具有支撑框架，支撑在所述支撑框架上以在光轴方向上可移动的第一移动框架和装载所述透镜筒并支撑在所述第一移动框架上的第二移动框架，以在垂直方向上可移动 到光轴方向。 第一柔性印刷电路板（FPCB）为第一移动框架提供用于驱动第二移动框架的电信号。 第一FPCB的至少一部分被弯曲并且设置在基部和第一移动框架之间。 弯曲部分的至少一部分被接合以减小当第一FPCB弯曲时在与弯曲方向相反的方向上发生的弯曲张力。
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公开(公告)号：US10211760B2
公开(公告)日：2019-02-19
申请号：US15154847
申请日：2016-05-13
Applicant: Samsung Electronics Co., Ltd
Inventor： Chan-young Moon , Jin-young Bang , Jin-heon Oh , Jong-hyeok Chun
Abstract: A piezoelectric ultrasonic motor includes: a drive piezoelectric material wherein a plurality of piezoelectric elements, which are polarized by opposite polarities along a circumferential direction around a rotation shaft, are alternately arranged, and a vibration-control piezoelectric material wherein a plurality of piezoelectric elements, which are arranged along a circumferential direction around the rotation shaft and polarized by opposite polarities, are arranged to correspond to the plurality of piezoelectric elements of the drive piezoelectric material, wherein AC power and another AC power having a phase difference with respect to the AC power are respectively applied to the piezoelectric material and the vibration-control piezoelectric material, in a vibration damping area of the drive piezoelectric material.
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公开(公告)号：US20160336876A1
公开(公告)日：2016-11-17
申请号：US15154847
申请日：2016-05-13
Applicant: Samsung Electronics Co., Ltd
Inventor： Chan-young Moon , Jin-young Bang , Jin-heon Oh , Jong-hyeok Chun
Abstract: A piezoelectric ultrasonic motor includes: a drive piezoelectric material wherein a plurality of piezoelectric elements, which are polarized by opposite polarities along a circumferential direction around a rotation shaft, are alternately arranged, and a vibration-control piezoelectric material wherein a plurality of piezoelectric elements, which are arranged along a circumferential direction around the rotation shaft and polarized by opposite polarities, are arranged to correspond to the plurality of piezoelectric elements of the drive piezoelectric material, wherein AC power and another AC power having a phase difference with respect to the AC power are respectively applied to the piezoelectric material and the vibration-control piezoelectric material, in a vibration damping area of the drive piezoelectric material.
Abstract translation: 压电超声波马达包括：驱动压电材料，其中沿着围绕旋转轴的圆周方向以相反极性极化的多个压电元件交替布置;以及振动控制压电材料，其中多个压电元件， 沿旋转轴的圆周方向排列并以相反的极性极化地布置成对应于驱动压电材料的多个压电元件，其中交流电源和相对于交流电力具有相位差的另一个交流电 分别施加到驱动压电材料的振动阻尼区域中的压电材料和振动控制压电材料。
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4.发明申请公开(公告)号：US20140184891A1
公开(公告)日：2014-07-03
申请号：US14024834
申请日：2013-09-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyung-bae Lee , Seung-hwan Lee , Jong-hyeok Chun
CPC classification number: G02B7/04 , G03B3/02 , G03B3/10 , G03B5/00 , G03B2205/0015 , G03B2205/0069 , H04N5/2251 , H04N5/2253 , H04N5/23212
Abstract: A small camera apparatus includes a base, a lens barrel, a lens driving assembly, and a first flexible printed circuit board. The lens barrel is disposed to be spaced apart from the image sensor in an optical axis direction and has at least one lens. The lens driving assembly has a supporting frame, a first moving frame supported on the supporting frame to be movable in the optical axis direction, and a second moving frame loaded with the lens barrel and supported on the first moving frame to be movable in directions perpendicular to to the optical axis direction. The first flexible printed circuit board (FPCB) provides an electrical signal, for driving the second moving frame, to the first moving frame. At least a portion of the first FPCB is bent and is disposed between the base and the first moving frame. At least a portion of the bent portion is bonded to reduce a bending tension that occurs in a direction opposite to a bending direction when the first FPCB is bent.
Abstract translation: 小型相机装置包括基座，镜筒，透镜驱动组件和第一柔性印刷电路板。 透镜镜筒设置成在光轴方向上与图像传感器间隔开并且具有至少一个透镜。 所述透镜驱动组件具有支撑框架，支撑在所述支撑框架上以在光轴方向上可移动的第一移动框架和装载所述透镜筒并支撑在所述第一移动框架上的第二移动框架，以在垂直方向上可移动 到光轴方向。 第一柔性印刷电路板（FPCB）为第一移动框架提供用于驱动第二移动框架的电信号。 第一FPCB的至少一部分被弯曲并且设置在基部和第一移动框架之间。 弯曲部分的至少一部分被接合以减小当第一FPCB弯曲时在与弯曲方向相反的方向上发生的弯曲张力。
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