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公开(公告)号：US09781322B2
公开(公告)日：2017-10-03
申请号：US14980964
申请日：2015-12-28
Applicant: LG Innotek Co., Ltd.
Inventor： Jae Hong Cho , Hee Se Lee , Jin Suk Han , In Jae Yeo
CPC classification number: H04N5/2257
Abstract: The exemplary embodiment of the present disclosure relates to a camera module including a bobbin, a housing positioned at an outside of the bobbin, an elastic member coupled to the bobbin and the housing, a foreign object exhaust passage concavely formed at an upper surface of the housing, and an opening formed at the housing to open at least a part of the foreign object exhaust passage to an inside of the housing, wherein the foreign object exhaust passage is overlapped on at least a part of the housing-coupled elastic member to a vertical direction, whereby it is easy to wash foreign objects positioned between an elastic member and a housing to reduce an auto focus tilt defects generated after assembly.
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公开(公告)号：US09720251B2
公开(公告)日：2017-08-01
申请号：US14729475
申请日：2015-06-03
Applicant: LG INNOTEK CO., LTD.
Inventor： Jin Suk Han , In Jae Yeo , Jae Hong Cho
CPC classification number: G02B27/646 , G02B7/08
Abstract: A lens moving device is provided. The lens moving device includes: a bobbin; a first driving unit coupled to the bobbin; a second driving unit configured to move the first driving unit through an electromagnetic interaction with the first driving unit; a sensing magnet disposed on one side of the bobbin; a location detection sensor configured to sense a location of the sensing magnet; and a correction magnet disposed on an opposite side of the bobbin.According to the present disclosure, static tilt and dynamic tilt of the bobbin, to which a lens module is to be coupled, may be enhanced by a sensing magnet and a correction magnet which establish magnetic force equilibrium with each other.
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公开(公告)号：US09423631B2
公开(公告)日：2016-08-23
申请号：US14638893
申请日：2015-03-04
Applicant: LG INNOTEK CO., LTD.
Inventor： Jae Hong Cho , Seung Taek Shin , In Jae Yeo , Jin Suk Han
CPC classification number: G02B7/09 , G02B7/04 , G02B13/0015 , G02B27/646 , H02K1/17 , H02K1/34 , H02K11/215 , H02K41/0356 , H04N5/2254 , H04N5/2257 , H04N5/2328 , H04N5/23287
Abstract: A lens moving apparatus includes a first lens moving unit including a bobbin having a first coil mounted at an outer circumference thereof, a first magnet being opposite to the first coil, and a housing for supporting the first magnet, and a second lens moving unit including a base, a plurality of support member pairs for supporting the housing such that the housing is movable relative to the base, and a second coil opposite to the first magnet, wherein each of the support member pairs includes first and second support members separated from each other, the first and second support members being disposed at the same side of the housing in a state in which the first and second support members are adjacent to each other, and power is supplied to the first coil through a first support member pair, which is one of the support member pairs.
Abstract translation: 透镜移动装置包括：第一透镜移动单元，包括具有安装在其外圆周上的第一线圈的筒管，与第一线圈相对的第一磁体和用于支撑第一磁体的壳体;以及第二透镜移动单元， 基座，多个用于支撑壳体的支撑构件对，使得壳体相对于基座可移动;以及与第一磁体相对的第二线圈，其中每个支撑构件对包括与每个支撑构件分离的第一和第二支撑构件 另一方面，在第一和第二支撑构件彼此相邻的状态下，第一和第二支撑构件设置在壳体的同一侧，并且通过第一支撑构件对将功率供应到第一线圈， 是支持成员之一。
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