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公开(公告)号：KR1020060120859A
公开(公告)日：2006-11-28
申请号：KR1020050043072
申请日：2005-05-23
Applicant: 자화전자(주)
Abstract: A linear type vibration motor of horizontal vibration is provided to obtain high vibration by structurally expanding a moving distance of a mover. In a linear type vibration motor, a lower stator(10) and an upper case(20) form an external shape of the vibration motor, and form an inner space when being connected to each other. A mover(30) is installed in the inner space formed when the lower stator(10) and the upper case(20) are connected to each other, and linearly reciprocates to a horizontal direction in the inner space. A magnetic force generating unit(40) drives the mover(30) by interaction of an electromagnetic force of a coil(41) and a magnetic force of a permanent magnet(42). An elastic member(50) provides elastic force to the mover(30) by being installed between both inner surfaces of a corporate body of the lower stator(10) and the upper case(20), and the mover(30). And, a plurality of ball bearings(60) smooths reciprocation of the mover(30) by being installed between the lower stator(10) and the upper case(20).
Abstract translation: 提供水平振动的线性振动电动机，通过结构地扩大动子的移动距离来获得高振动。 在线性振动电动机中，下定子（10）和上壳（20）形成振动电动机的外形，并且在彼此连接时形成内部空间。 移动器（30）安装在下定子（10）和上壳体（20）彼此连接时形成的内部空间中，并且在内部空间中沿水平方向线性往复运动。 磁力产生单元（40）通过线圈（41）的电磁力和永磁体（42）的磁力的相互作用驱动动子（30）。 弹性构件（50）通过安装在下定子（10）的公司主体的两个内表面和上壳体（20）和移动件（30）之间而向移动件（30）提供弹性力。 并且，多个滚珠轴承（60）通过安装在下定子（10）和上壳体（20）之间来平滑移动器（30）的往复运动。
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公开(公告)号：KR101518826B1
公开(公告)日：2015-05-12
申请号：KR1020130135805
申请日：2013-11-08
Applicant: 자화전자(주)
CPC classification number: H04N5/23287 , G03B5/02 , G03B13/36 , H01F7/02
Abstract: 카메라모듈액츄에이터가개시된다. 본발명에따른카메라모듈액츄에이터는손떨림보정기능을구현함에있어서, 렌즈부를 X, Y축방향으로만이동가능하게제어하고, 광축을중심으로한 회전운동을제한함으로써, 손떨림보정제어성능을향상시킬수 있다.
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公开(公告)号：KR101285412B1
公开(公告)日：2013-07-19
申请号：KR1020110139290
申请日：2011-12-21
Applicant: 자화전자(주)
CPC classification number: G03B3/10 , G02B7/04 , G02B7/08 , G03B2205/0069
Abstract: 본 발명은 카메라 렌즈 어셈블리의 구동 장치에 있어서, 자성체와 지지 부재를 구비하는 렌즈 조립체부와, 상기 자성체에 대응하여 구동력을 생성하는 코일부를 포함하는 구동 베이스부 및 상기 자성체의 중심으로부터 일측으로 편심되게 상기 구동 베이스부에 위치된 위치 감지센서부를 포함한다.
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公开(公告)号：KR1020130071840A
公开(公告)日：2013-07-01
申请号：KR1020110139290
申请日：2011-12-21
Applicant: 자화전자(주)
CPC classification number: G03B3/10 , G02B7/04 , G02B7/08 , G03B2205/0069
Abstract: PURPOSE: A camera lens assembly operating device is provided to accurately detect a focal distance in the initial operation of a camera lens assembly and to improve the initial definition and functions of the camera lens assembly. CONSTITUTION: A camera lens assembly operating device includes a lens assembly unit (30), an operation base unit (20), and a position sensing unit (60). The lens assembly unit includes a magnetic body and a supporting member. The operation base unit includes a coil unit generating the operational power corresponding to the magnetic body. The position sensing unit is arranged on the operation base unit eccentrically to a side of the magnetic body from the center thereof.
Abstract translation: 目的：提供相机镜头组件操作装置，以准确地检测相机镜头组件的初始操作中的焦距并改善相机镜头组件的初始定义和功能。 构成：相机镜头组件操作装置包括镜头组件单元（30），操作基座单元（20）和位置感测单元（60）。 透镜组件单元包括磁体和支撑构件。 操作基座单元包括产生对应于磁体的操作功率的线圈单元。 位置感测单元从其中心偏心地配置在磁体的一侧。
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Patent Agency Ranking
公开(公告)号：KR100849580B1
公开(公告)日：2008-07-31
申请号：KR1020070035155
申请日：2007-04-10
IPC: G02B7/02
CPC classification number: G02B7/102 , G02B13/001
Abstract: A camera lens assembly is provided to reduce a drive force for a lens assembly by smoothly moving the lens assembly through balls between the lens assembly and a drive unit. A camera lens assembly(100) includes a lens assembly(104), a drive unit(105), and a guide unit. The drive unit is provided on one side of the lens assembly. The guide unit is provided between the lens assembly and the drive unit. The guide unit includes a pair of guide grooves(169), receiving grooves(161), and balls(163). The guide grooves are formed on one surface of the lens assembly. The receiving grooves face the guide grooves by being formed on the drive unit. The balls are received in each of the receiving grooves.
Abstract translation: 提供相机镜头组件以通过平滑地将透镜组件通过透镜组件和驱动单元之间的球来移动来减小透镜组件的驱动力。 相机透镜组件（100）包括透镜组件（104），驱动单元（105）和引导单元。 驱动单元设置在透镜组件的一侧。 引导单元设置在透镜组件和驱动单元之间。 引导单元包括一对引导槽（169），接收槽（161）和滚珠（163）。 引导槽形成在透镜组件的一个表面上。 接收槽通过形成在驱动单元上而面向引导槽。 这些球被容纳在每个接收槽中。
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公开(公告)号：KR100800754B1
公开(公告)日：2008-02-01
申请号：KR1020070011099
申请日：2007-02-02
IPC: H04N5/225
CPC classification number: H04N5/2252 , G02B7/023 , G02B7/102 , H04N5/2253 , H04N5/2254
Abstract: A camera module is provided to mount units for automatic focus adjustment within a barrel where a lens system is mounted, thereby implementing the camera module having the automatic focus adjustment unit even with miniaturized volume. In a PCB(Printed Circuit Board)(110), an image sensor(111) is mounted. In a barrel, at least one lens arranged on a light axis and permanent magnets surrounding a girth of the lens around the light axis are mounted. The barrel is mounted on the PCB so that the lens can face the image sensor. In a housing(121), the barrel is mounted, and at least one coil(151,152) surrounding the girth of the barrel around the light axis is mounted.
Abstract translation: 提供相机模块以在安装透镜系统的镜筒内安装用于自动聚焦调节的单元，从而即使具有小型化的体积也实现具有自动对焦调节单元的相机模块。 在PCB（印刷电路板）（110）中，安装有图像传感器（111）。 在一个桶中，安装在光轴上的至少一个透镜和围绕光轴的围绕透镜周长的永磁体。 镜筒安装在PCB上，使镜头可以面对图像传感器。 在壳体（121）中，安装所述筒体，并且安装围绕所述光轴围绕所述筒周围的至少一个线圈（151,152）。
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公开(公告)号：KR100720197B1
公开(公告)日：2007-05-21
申请号：KR1020050043072
申请日：2005-05-23
Applicant: 자화전자(주)
Abstract: 본 발명은 수평진동형 리니어 타입 진동모터에 관한 것으로, 하부고정자와 상부케이스 결합시 내부에 형성되는 공간상에 수평 방향으로 선형 왕복운동하는 이동자를 설치하고, 상기 서로 대응하여 결합되는 하부고정자 및 상부케이스 결합체의 적어도 하나 이상의 대응되는 양 내측면과 상기 이동자 사이에 선형 왕복운동하는 이동자에 대해 탄성 복원력을 제공하는 탄성부재를 설치하고, 하부고정자와 이동자 사이에 수평 방향으로 선형 왕복운동하는 이동자의 왕복운동을 원활하게 하는 다수의 볼베어링을 설치함으로써 코일에 의한 전자력과 영구자석에 의한 자력의 상호작용에 따라 이동자가 선형 왕복운동하게 되어 수평방향으로 진동이 발생되도록 구현함으로써 종래에 비해 이동자의 이동거리를 구조적으로 확장할 수 있어 고진동을 얻을 수 있으며, 기구적 마찰을 최소화할 수 있어 성능의 저하없이 장시간 사용가능하도록 한 것이다.
진동모터, 수평 진동, 리니어, 왕복 운동-
公开(公告)号：KR1020070014919A
公开(公告)日：2007-02-01
申请号：KR1020050073792
申请日：2005-08-11
IPC: H04N5/232
CPC classification number: H04N5/23264 , H04N5/2253 , H04N5/2254 , H05K1/0233 , H05K1/182
Abstract: An optical image stabilizer for a camera lens assembly is provided to configure a circuit wiring, which connects an image sensor moving on the camera lens assembly to a main circuit board, by using plural lead wires which can separately move, thereby preventing loads applied to a circuit board attached with the image sensor. An optical image stabilizer(100) for a camera lens assembly comprises the followings: a main frame(101) including a main circuit board(133c); a driving frame(102) installed on the main frame(101) to move in at least one direction; a camera device(103) which includes a sub-circuit board(135) and is mounted on the driving frame(102); and a circuit wiring(133) for electrically connecting the main circuit board(133c) to the sub-circuit board(135). The circuit wiring(133) comprises plural lead wires(133a) of which both ends are respectively connected to the main circuit board(133c) and the sub-circuit board(135) and which are wired to be separately moved with respect to the main circuit board(133c) and the sub-circuit board(135).
Abstract translation: 提供了一种用于照相机镜头组件的光学图像稳定器，用于配置电路布线，其通过使用可以分开移动的多根引线将连接摄像机镜头组件上的图像传感器连接到主电路板，从而防止施加到 电路板附有图像传感器。 一种用于照相机镜头组件的光学图像稳定器（100）包括：主框架（101），包括主电路板（133c）; 安装在所述主框架上以沿至少一个方向移动的驱动框架; 相机装置（103），其包括子电路板（135）并且安装在所述驱动框架（102）上; 以及用于将主电路板（133c）电连接到子电路板（135）的电路布线（133）。 电路布线（133）包括多个引线（133a），其两端分别连接到主电路板（133c）和子电路板（135），并且被布线以相对于主电路板单独地移动 电路板（133c）和子电路板（135）。
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公开(公告)号：KR100663276B1
公开(公告)日：2007-01-02
申请号：KR1020050102294
申请日：2005-10-28
IPC: G03B5/06
Abstract: An optical image stabilizer for camera lens assembly is provided to secure life span by reducing abrasion of the contacted part of the driving and main frames and to improve the correction rate by smoothly moving the driving frame. An optical image stabilizer for camera lens assembly comprises a main frame(101); a driving frame(102) moved to at least one direction at the main frame; a camera device(131) mounted on the driving frame; lead wires(133) connected to the camera device to input and output the electric signals; and a supporting part(115) formed at one side of the main frame. The deviation of the driving interference load generated by the lead wires when the driving frame is moved is securely kept by supporting one end of the lead wires on the supporting part.
Abstract translation: 提供了一种用于照相机镜头组件的光学图像稳定器，通过减少驱动框架和主框架的接触部分的磨损来保证使用寿命，并通过平稳地移动驱动框架来提高校正率。 一种用于相机镜头组件的光学图像稳定器，包括主框架（101）; 驱动框架（102）在主框架处向至少一个方向移动; 安装在驱动框架上的照相机装置（131） 引线（133），其连接到照相机装置以输入和输出电信号; 和形成在主框架一侧的支撑部分（115）。 通过将引线的一端支撑在支撑部上，可以可靠地保持驱动框架移动时由引线产生的驱动干扰负载的偏差。
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