公开(公告)号：US20150168670A1

公开(公告)日：2015-06-18

申请号：US14632758

申请日：2015-02-26

Applicant: LG INNOTEK CO., LTD.

Inventor： Sang Ok PARK ,  Sang Jun MIN ,  Sang Hee LEE

IPC: G02B7/04 ,  G02B7/02 ,  G03B13/34

CPC classification number: G02B7/04 ,  E21B36/001 ,  G02B7/023 ,  G02B7/026 ,  G03B13/34 ,  H02K33/02 ,  H02K41/0356 ,  H04N5/2254

Abstract: Disclosed is a lens driving apparatus. The lens driving apparatus includes a base formed at a center thereof with a first opening; a housing coupled with the base and having a second opening corresponding to the first opening; a yoke installed on the base and including a horizontal plate having a third opening corresponding to the first opening and a vertical plate protruding upward from the horizontal plate; a bobbin movably installed in the yoke and coupled with a lens module; a coil fixedly disposed around the bobbin; a plurality of magnets provided at the vertical plate of the yoke to face the coil; and a spring installed on at least one of upper and lower portions of the yoke to return the bobbin, which has moved up due to interaction between the magnet and the coil, to its initial position.

Abstract translation: 公开了一种透镜驱动装置。 透镜驱动装置包括形成在其中心的基部，具有第一开口; 壳体，其与所述基座联接并具有对应于所述第一开口的第二开口; 安装在基座上的轭，包括具有与第一开口对应的第三开口的水平板和从水平板向上突出的垂直板; 可移动地安装在轭中并与透镜模块耦合的线轴; 固定地设置在所述筒管周围的线圈; 设置在所述轭的垂直板上以面对所述线圈的多个磁体; 以及安装在所述轭的上部和下部中的至少一个上的弹簧以使由于所述磁体和所述线圈之间的相互作用而向上移动的所述线轴返回到其初始位置。

公开(公告)号：US20150124160A1

公开(公告)日：2015-05-07

申请号：US14533348

申请日：2014-11-05

Applicant: LG Innotek Co., Ltd.

Inventor： Sang Jun MIN ,  Hyune O Yoo ,  Sung Guk Lee

IPC: H04N5/225

CPC classification number: H04N5/2257

Abstract: A camera module includes a PCB (Printed Circuit Board) mounted with an image sensor, and a holder member arranged at an upper surface of the PCB and mounted with a plurality of magnets. The camera module also includes a bobbin movably mounted from an inner side of the holder member to a direction of an optical axis and installed at a periphery with a coil unit to enable an electromagnetic interaction with the magnets, and a lug protrusively formed from a floor surface of bobbin to a direction of external diameter of bobbin to overlap with the floor surface of the holder member for a predetermined section.

Abstract translation: 相机模块包括安装有图像传感器的PCB（印刷电路板）和布置在PCB的上表面并且安装有多个磁体的保持件。 照相机模块还包括一个可从保持器构件的内侧移动地安装到光轴方向上的筒管，并且在周边安装有一个线圈单元，以使得能够与磁体形成电磁相互作用，以及一个由地板突出地形成的凸耳 筒管的表面朝向筒管的外径方向，与保持件的地板表面重叠一段预定的部分。