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    • 4. 发明公开
    • 카메라 모듈
    • 相机模块
    • KR1020130073465A
    • 2013-07-03
    • KR1020110141315
    • 2011-12-23
    • 삼성전기주식회사
    • 강병우임수철온상민
    • H04N5/225
    • H04N5/2257G02B27/646G03B5/00G03B2205/0076
    • PURPOSE: A camera module is provided to accurately compensate image blurring by a user's unsteady hand by using a camera module including an optical image stabilization unit, thereby obtaining clear and sharp images. CONSTITUTION: Driving units (110,120,140) are connected to a lens holder (100) for the driving units to move in the direction perpendicular to a light axis. The driving units are installed on a housing. A protrusion member (131) is formed on one side of the housing. Shape memory alloy wire units (150,160) are connected to the driving units, and generate driving power in the direction perpendicular to the light axis. An elastic member (180) adds a free load to the shape memory alloy wire units, and generates the initial deformation.
    • 目的:提供一种相机模块,通过使用包括光学图像稳定单元的相机模块,精确地补偿用户不稳定的手的图像模糊,从而获得清晰和清晰的图像。 构成:驱动单元(110,120,140)连接到透镜架(100),用于驱动单元沿垂直于光轴的方向移动。 驱动单元安装在外壳上。 突出部件(131)形成在壳体的一侧。 形状记忆合金丝单元(150,160)连接到驱动单元,并在垂直于光轴的方向上产生驱动力。 弹性构件(180)将自由载荷添加到形状记忆合金丝单元,并产生初始变形。
    • 5. 发明公开
    • 손떨림 보정장치
    • 手动振动校正装置
    • KR1020130072721A
    • 2013-07-02
    • KR1020110140262
    • 2011-12-22
    • 삼성전기주식회사
    • 임수철강병우온상민
    • G03B3/10H04N5/232G03B17/02
    • G02B27/646G01D5/142G02B7/08G03B3/10G03B5/00G03B2205/0015G03B2205/0053H01F7/0205H02K41/0356
    • PURPOSE: An image stabilizer is provided to react to a magnetic force change and generates signals corresponding to the same when moving a lens group to a direction intersecting with a direction of the magnetic force change and a gap direction, thereby easily detecting a position of the lens group. CONSTITUTION: An image stabilizer comprises a driving unit (10) and a hall sensor (20). The camera unit includes a magnet (11) installed in an optical axis direction of a camera module (100) and a coil (12). The hall sensor is arranged to be faced the magnet. The thickness of the hall sensor is formed smaller than that of the coil. The hall sensor is arranged inside or outside of the coil. The hall sensor is interposed between the S pole and the N pole of the magnet.
    • 目的:当将透镜组移动到与磁力变化和间隙方向的方向相交的方向时,提供一个图像稳定器以对磁力变化作出反应并产生与之相对应的信号,从而容易地检测到 镜头组。 构成:图像稳定器包括驱动单元(10)和霍尔传感器(20)。 相机单元包括安装在相机模块(100)和线圈(12)的光轴方向上的磁体(11)。 霍尔传感器被布置为面对磁体。 霍尔传感器的厚度形成为小于线圈的厚度。 霍尔传感器布置在线圈的内部或外部。 霍尔传感器介于S极和磁体的N极之间。
    • 6. 发明公开
    • 카메라 모듈
    • 相机模块
    • KR1020120110436A
    • 2012-10-10
    • KR1020110028290
    • 2011-03-29
    • 삼성전기주식회사
    • 온상민임수철강병우
    • G03B3/02G02B7/04H04N5/225
    • G03B3/02G02B27/646G03B13/36H04N5/2252H04N5/2257H04N5/23248
    • PURPOSE: A camera module is provided to make the elastic movement of an optical unit possible because elasticity is given to the optical unit by forming patterns on an edge portion of a substrate where an image sensor is mounted. CONSTITUTION: A camera module comprises a substrate(110), an optical unit(120), a bobbin(130), and a case(140). An image sensor is mounted on the central part of the substrate and patterns are formed in an edge portion. The optical unit is mounted on a top surface of the substrate and magnets are mounted in outer surfaces of four sides. The bobbin is installed in the outside of the optical unit and a coil is mounted at a position corresponding to the magnets. The case covers the outer side of the bobbin.
    • 目的:提供一种相机模块,以使光学单元的弹性运动成为可能,因为通过在安装图像传感器的基板的边缘部分上形成图案来给予光学单元的弹性。 构成:相机模块包括基板(110),光学单元(120),线轴(130)和壳体(140)。 图像传感器安装在基板的中心部分上,图案形成在边缘部分中。 光学单元安装在基板的顶表面上,磁体安装在四面的外表面上。 线轴安装在光学单元的外侧,线圈安装在与磁铁对应的位置。 壳体覆盖线轴的外侧。
    • 8. 发明公开
    • 카메라 모듈
    • 相机模块
    • KR1020110018133A
    • 2011-02-23
    • KR1020090075769
    • 2009-08-17
    • 삼성전기주식회사
    • 온상민한철엽이귀연오원섭
    • H04N5/225
    • H04N5/2257G03B11/04H04N5/2253H04N5/2254
    • PURPOSE: A camera module for preventing the position detection error of a sensor unit is provided to prevent the position detection error of the sensor unit and prevent the external light flowing into the sensor unit. CONSTITUTION: A camera module embeds lens in order to concentrate an external image. A lens barrel(20) is driven up and down by a driving unit. A through-hole exposes the lens barrel. A case(10) is formed in order to cover the lens barrel. A receiving unit receives the light reflected from a reflecting plate. A sensor unit senses the location of the lens barrel. A blocking plate blocks the external light income to the sensor unit.
    • 目的:提供用于防止传感器单元的位置检测错误的相机模块,以防止传感器单元的位置检测错误,并防止外部光流入传感器单元。 规定:相机模块嵌入镜头以集中外部图像。 镜筒(20)由驱动单元上下驱动。 通孔露出镜筒。 为了覆盖透镜镜筒形成一个壳体(10)。 接收单元接收从反射板反射的光。 传感器单元感测镜筒的位置。 阻挡板阻挡传感器单元的外部光收入。
    • 9. 发明公开
    • 렌즈이송모듈의 렌즈위치 검출장치
    • 用于检测镜头转印模块中镜头位置的装置
    • KR1020080036485A
    • 2008-04-28
    • KR1020060103157
    • 2006-10-23
    • 삼성전기주식회사
    • 이귀연김성득오원섭온상민
    • G02B7/04G02B7/02
    • A lens position detector in a lens transfer module is provided to accurately detect a position of a lens barrel by using light emitted to a reflector, which is moved along an optical axis. A lens transfer module includes a lens barrel and an actuator. The lens barrel includes at least one lens. The actuator provides a force for moving the lens barrel. A lens position detector includes a reflector(210), a sensor portion(220), and a controller. The reflector is moved along an optical axis with the lens barrel. The sensor portion emits light toward the reflector and receives the light, which is reflected by the reflector. The controller provides power to the sensor portion, converts a light intensity received in the sensor portion to an electrical signal, and detects a position of the lens barrel.
    • 提供透镜转移模块中的透镜位置检测器,以通过使用发射到沿光轴移动的反射器的光来精确地检测镜筒的位置。 透镜转印模块包括镜筒和致动器。 镜筒包括至少一个透镜。 致动器提供用于移动镜筒的力。 透镜位置检测器包括反射器(210),传感器部分(220)和控制器。 反射器沿着具有透镜镜筒的光轴移动。 传感器部分朝向反射器发射光,并接收由反射器反射的光。 控制器向传感器部分提供电力,将传感器部分中接收的光强度转换为电信号,并检测镜筒的位置。
    • 10. 发明授权
    • 회전수 검출 장치
    • 旋转 -
    • KR100703208B1
    • 2007-04-06
    • KR1020050110401
    • 2005-11-17
    • 삼성전기주식회사
    • 이귀연김성득류정호오원섭온상민
    • G01P3/486
    • 본 발명은 초소형의 회전구동수단의 회전수를 검출하기에 적합한 회전수 검출 장치에 관한 것이다.
      상기 회전수 검출 장치는, 회전구동력을 발생시키는 회전구동수단; 상기 회전구동수단의 회전축에 고정되며, 그 외주면에 반사면이 소정 간격 이격되어 형성된 회전 반사체; 및 상기 회전 반사체의 외주면과 일정 간격을 두고 배치되며, 상기 반사면에 광을 발하는 발광소자와, 상기 반사면에서 반사된 광을 감지하는 수광소자를 구비하여, 상기 수광소자에 감지된 광에 의해 상기 회전 반사체의 회전수를 감지하는 반사형 포토 인터럽터; 를 포함하며, 회전 반사체의 외주면에 반사면을 형성하는 것을 특징으로 한다.
      이와 같은 본 발명에 의하면 회전수 검출 장치의 크기가 작아져 초소형의 회전구동수단의 회전수를 효과적으로 검출할 수 있게 된다.
      회전수, 회전구동수단, 포토 인터럽터(photo interrupter), 반사, 소형
    • 旋转速度检测装置技术领域本发明涉及一种适用于检测超小型旋转驱动装置的旋转速度的旋转速度检测装置。