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公开(公告)号：US08947577B2
公开(公告)日：2015-02-03
申请号：US13705434
申请日：2012-12-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yoon-seok Kang
CPC classification number: G02B7/04 , G02B5/005 , G02B7/102 , G03B9/06 , H04N5/2254
Abstract: A barrel assembly includes a barrel, at least one lens group disposed in the barrel to move in an optical axis direction, an aperture disposed in the barrel that adjusts an amount of light passing through the at least one lens group; and a light adjustment unit disposed in the barrel to move in the optical axis direction and that blocks light passing through a peripheral area of the at least one lens group when the at least one lens group is in at least one part of a travel section along which the at least one lens group moves in the barrel.
Abstract translation: 桶组件包括筒体，设置在筒体中以沿光轴方向移动的至少一个透镜组，设置在镜筒中的孔，其调节通过至少一个透镜组的光量; 以及光调节单元，其设置在所述镜筒中，以沿着所述光轴方向移动，并且当所述至少一个透镜组位于所述至少一个透镜组的至少一部分中时阻挡穿过所述至少一个透镜组的周边区域的光 所述至少一个透镜组在所述筒中移动。
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公开(公告)号：US20140079384A1
公开(公告)日：2014-03-20
申请号：US13874647
申请日：2013-05-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yoon-seok Kang , Kyeong-eun Lee
CPC classification number: G02B7/02 , G02B7/10 , G02B7/102 , G03B17/565 , G03B2205/0092
Abstract: A lens barrel assembly includes: a lens group; a lens barrel that support the lens group and includes, on an outer circumferential surface thereof, a first movement pin projected outwardly and a second guide groove that is extended along a circumferential direction; and an outer barrel disposed outside the lens barrel and includes, on an inner circumferential surface thereof, a first guide groove extended along the circumferential direction to be coupled with the first movement pin, and a second movement pin that is projected inwardly to be coupled with the second guide groove, where the lens barrel is moved in an optical axis direction as the outer barrel rotates, and where a movement section of the lens barrel comprises a first movement section, a second movement section, and an intersection movement section that connects the first movement section with the second movement section.
Abstract translation: 镜筒组件包括：透镜组; 支撑透镜组的镜筒，在其外周面上具有向外突出的第一移动销和沿周向延伸的第二引导槽; 以及设置在所述透镜镜筒外侧的外筒，在其内周面上具有沿着周向延伸的第一引导槽，以与第一移动销连接，以及第二移动销，其向内突出以与 第二引导槽，其中镜筒在外筒旋转时沿光轴方向移动，并且透镜镜筒的移动部分包括第一移动部分，第二移动部分和相交运动部分， 第一运动部分，具有第二运动部分。
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Patent Agency Ranking
公开(公告)号：US10404900B2
公开(公告)日：2019-09-03
申请号：US15139549
申请日：2016-04-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yoon-seok Kang , Jae-kyu Shim , Bae-seok Lim , Woo-jong Cho , Bon-min Koo
Abstract: A photographing apparatus is provided. The photographing apparatus includes a photographing unit comprising a photographing sensor and a lens unit configured to focus image light onto the photographing sensor, a first driver configured to drive the photographing sensor to perform a first rotation about a first axis that is coincide with an optical axis of the lens unit, and a second driver configured to drive the photographing unit and the first driver to perform a second rotation about a second axis that is perpendicular to the first axis.
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公开(公告)号：US09915801B2
公开(公告)日：2018-03-13
申请号：US15006483
申请日：2016-01-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yoon-seok Kang
CPC classification number: G02B7/04 , G03B3/10 , H04N5/2254
Abstract: An auto focusing (AF) module includes a fixed base, an AF barrel configured to support a focus lens, an AF base supported by the fixed base and configured to support the AF barrel such that the AF barrel that moves along an optical axis. A stepper motor is fixed to the AF base and provides a driving force to the AF barrel; a bonding member is arranged between the fixed base and the AF base, the bonding member being configured to bond the fixed base and the AF base to each other. The AF module may fix the AF base in an optimum location with respect to the fixed base, so that the assembling error of a first guide shaft assembled in the AF base may be compensated. The AF module may be fixed to the optimum location with respect to another component, such as the lens frame.
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公开(公告)号：US09491343B2
公开(公告)日：2016-11-08
申请号：US14592302
申请日：2015-01-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yoon-seok Kang , Soo-jung Kim , Ki-yun Jo , Seong-ho Hwang
CPC classification number: H04N5/2254 , G02B7/02 , G02B7/102 , G02B7/14 , G03B3/10 , G03B5/02 , G03B17/12 , G03B17/14 , G03B2205/0007 , G03B2205/0046 , G03B2205/0053 , H04N5/23296
Abstract: A lens driving assembly includes a cam barrel having an opening in an outer circumferential surface thereof and that rotates around an optical axis, a front barrel accommodated in the cam barrel and that moves in an optical axis direction corresponding to rotation of the cam barrel, and a first lens group assembly that pivots between a home position that is deviated from the optical axis and an alignment position that is aligned with the optical axis, in which the first lens group assembly moves through the opening between the home position and the alignment position according to the rotation of the cam barrel and an elastic force.
Abstract translation: 透镜驱动组件包括：凸轮筒，其外周表面具有开口，并且围绕光轴旋转;前筒，容纳在凸轮筒中，并且沿与凸轮滚筒的旋转相对的光轴方向移动;以及 第一透镜组组件，其在从光轴偏离的原始位置与与光轴对准的对准位置之间枢转，第一透镜组组件在第一透镜组组件沿着原始位置和对准位置之间的开口移动， 对于凸轮筒的旋转和弹性力。
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公开(公告)号：US08840326B2
公开(公告)日：2014-09-23
申请号：US13874647
申请日：2013-05-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yoon-seok Kang , Kyeong-eun Lee
CPC classification number: G02B7/02 , G02B7/10 , G02B7/102 , G03B17/565 , G03B2205/0092
Abstract: A lens barrel assembly includes: a lens group; a lens barrel that support the lens group and includes, on an outer circumferential surface thereof, a first movement pin projected outwardly and a second guide groove that is extended along a circumferential direction; and an outer barrel disposed outside the lens barrel and includes, on an inner circumferential surface thereof, a first guide groove extended along the circumferential direction to be coupled with the first movement pin, and a second movement pin that is projected inwardly to be coupled with the second guide groove, where the lens barrel is moved in an optical axis direction as the outer barrel rotates, and where a movement section of the lens barrel comprises a first movement section, a second movement section, and an intersection movement section that connects the first movement section with the second movement section.
Abstract translation: 镜筒组件包括：透镜组; 支撑透镜组的镜筒，在其外周面上具有向外突出的第一移动销和沿周向延伸的第二引导槽; 以及设置在所述透镜镜筒外侧的外筒，在其内周面上具有沿着周向延伸的第一引导槽，以与第一移动销连接，以及第二移动销，其向内突出以与 第二引导槽，其中镜筒在外筒旋转时沿光轴方向移动，并且透镜镜筒的移动部分包括第一移动部分，第二移动部分和相交运动部分， 第一运动部分，具有第二运动部分。
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公开(公告)号：US20140253793A1
公开(公告)日：2014-09-11
申请号：US14014651
申请日：2013-08-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yoon-seok Kang , Min-hyuk Nam , Hee-seung Choi
CPC classification number: H04N5/2254 , G02B7/04 , G03B3/10 , G03B2205/0053
Abstract: A lens barrel assembly, which has improved shock resistance and quickly resumes normal operation when external shock is applied, includes a first barrel including an elastic moving pin which protrudes toward a second barrel and elastically deforms. The second barrel includes a first guide groove into which the elastic moving pin is inserted and which extends obliquely in a circumferential direction to guide a movement of the first barrel, and at least one second guide groove including an end separated from the first guide groove and another end connected to the first guide groove to guide the elastic moving pin so that the elastic moving pin returns into the first guide groove when the elastic moving pin is separated from the first guide groove. The second barrel rotates in an optical axis direction and supports the first barrel so that the first barrel moves relative to the optical axis direction.
Abstract translation: 具有改善的抗冲击性并且在施加外部冲击时快速恢复正常操作的镜筒组件包括：第一镜筒，包括向第二镜筒突出并弹性变形的弹性移动销。 第二筒包括第一引导槽，弹性移动销插入该第一引导槽中，并且沿圆周方向倾斜地延伸以引导第一筒的移动;以及至少一个第二引导槽，其包括与第一引导槽分离的端部，以及 另一端连接到第一引导槽以引导弹性移动销，使得当弹性移动销与第一引导槽分离时，弹性移动销返回到第一引导槽中。 第二筒沿光轴方向旋转并支撑第一筒，使得第一筒相对于光轴方向移动。
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