公开(公告)号：US07907173B2

公开(公告)日：2011-03-15

申请号：US12176511

申请日：2008-07-21

申请人： Yeon-Jun Lee ,  Young-Kwon Yoon ,  Yong-Hwan Choi ,  Sung-Wook Kang ,  Dong-Youl Park ,  Woon-Tahk Sung ,  Jun-Young Lee

发明人： Yeon-Jun Lee ,  Young-Kwon Yoon ,  Yong-Hwan Choi ,  Sung-Wook Kang ,  Dong-Youl Park ,  Woon-Tahk Sung ,  Jun-Young Lee

IPC分类号： H04N5/228 ,  H04N5/225

CPC分类号： H04N5/2251 ,  H04N5/2257

摘要： An apparatus and method for controlling noise caused by vibration in a camera module for a mobile device are provided. The method includes transmitting a vibration signal sensed by a vibration sensor to a Choice Coil Motor (VCM) driver based on the vibration signal, applying, by the VCM driver, a reverse bias to a VCM upon receiving, by the VCM driver, the vibration signal from the vibration sensor, and exerting, by the VCM to which the reverse bias is applied, an electromagnetic force in a reverse direction in order to fix and halt an actuator.

摘要翻译： 提供了一种用于控制用于移动设备的相机模块中由振动引起的噪声的装置和方法。 该方法包括：基于振动信号将由振动传感器感测到的振动信号发送到选择线圈马达（VCM）驱动器，由VCM驱动器在由VCM驱动器接收振动时向VCM施加反向偏压 来自振动传感器的信号，并且由施加反向偏压的VCM施加相反方向的电磁力，以便固定和停止致动器。

公开(公告)号：US20090021610A1

公开(公告)日：2009-01-22

申请号：US12176511

申请日：2008-07-21

申请人： Yeon-Jun Lee ,  Young-Kwon Yoon ,  Yong-Hwan Choi ,  Sung-Wook Kang ,  Dong-Youl Park ,  Woon-Tahk Sung ,  Jun-Young Lee

发明人： Yeon-Jun Lee ,  Young-Kwon Yoon ,  Yong-Hwan Choi ,  Sung-Wook Kang ,  Dong-Youl Park ,  Woon-Tahk Sung ,  Jun-Young Lee

IPC分类号： H04N5/217

CPC分类号： H04N5/2251 ,  H04N5/2257

摘要： An apparatus and method for controlling noise caused by vibration in a camera module for a mobile device are provided. The method includes transmitting a vibration signal sensed by a vibration sensor to a Choice Coil Motor (VCM) driver based on the vibration signal, applying, by the VCM driver, a reverse bias to a VCM upon receiving, by the VCM driver, the vibration signal from the vibration sensor, and exerting, by the VCM to which the reverse bias is applied, an electromagnetic force in a reverse direction in order to fix and halt an actuator.

摘要翻译： 提供了一种用于控制用于移动设备的相机模块中由振动引起的噪声的装置和方法。 该方法包括：基于振动信号将由振动传感器感测到的振动信号发送到选择线圈马达（VCM）驱动器，由VCM驱动器在由VCM驱动器接收振动时向VCM施加反向偏压 来自振动传感器的信号，并且由施加反向偏压的VCM施加相反方向的电磁力，以便固定和停止致动器。

公开(公告)号：US20090040317A1

公开(公告)日：2009-02-12

申请号：US12188245

申请日：2008-08-08

申请人： Dong-Youl Park ,  Young-Kwon Yoon ,  Yeon-Jun Lee

发明人： Dong-Youl Park ,  Young-Kwon Yoon ,  Yeon-Jun Lee

IPC分类号： H04N5/228 ,  G03B17/00

CPC分类号： G03B5/00 ,  H04N5/23245 ,  H04N5/23248 ,  H04N5/23258

摘要： A camera module having an image sensor, which forms a low-pixel image sensor integrated with an image signal processing unit such as Image Signal Processor (ISP)/Analog Front End (AFE) includes: an image sensor unit for converting light being incident after passing through a prism into image data and applying image data, which is hand shake-corrected by movements between a plurality of positions, to a multimedia processor of a product, a drive controller for receiving and calculating hand-shake information acquired by a plurality of gyrosensors and calculating an amount of correction to control driving of a sensor driver, a motor, and lenses, and the sensor driver for moving the image sensor unit to correct a hand shake under control of the drive controller.

摘要翻译： 具有图像传感器的相机模块，其形成与诸如图像信号处理器（ISP）/模拟前端（AFE）的图像信号处理单元集成的低像素图像传感器，包括：图像传感器单元，用于将在 通过棱镜进入图像数据并将通过多个位置之间的移动手抖动校正的图像数据应用到产品的多媒体处理器，用于接收和计算由多个位置获取的手抖信息的驱动控制器 陀螺传感器，并且计算用于控制传感器驱动器，电动机和透镜的驱动的校正量，以及用于在驱动控制器的控制下移动图像传感器单元以校正手抖动的传感器驱动器。

公开(公告)号：US07929853B2

公开(公告)日：2011-04-19

申请号：US12553550

申请日：2009-09-03

申请人： Dong-Youl Park ,  Young-Kwon Yoon ,  Yeon-Jun Lee ,  Jung-Tae Kwon ,  Man-Ho Kim

发明人： Dong-Youl Park ,  Young-Kwon Yoon ,  Yeon-Jun Lee ,  Jung-Tae Kwon ,  Man-Ho Kim

IPC分类号： G03B17/00

CPC分类号： H04N5/23248 ,  H04N5/142 ,  H04N5/145 ,  H04N5/23254

摘要： A method and an apparatus for taking pictures on a mobile communication terminal having a camera module are provided, which can control the photographing of an object in accordance with the motion of the object. The method includes generating a current frame by photographing an object, determining whether blurring has occurred in the current frame, measuring an amount of motion of the current frame if no blurring has occurred in the generated current frame, and storing the current frame if the measured amount of motion is greater than a pre-stored reference amount of motion.

摘要翻译： 提供了一种用于在具有相机模块的移动通信终端上拍摄图像的方法和装置，其可以根据对象的运动来控制对象的拍摄。 该方法包括通过拍摄对象来生成当前帧，确定当前帧中是否发生模糊，如果在生成的当前帧中没有发生模糊，则测量当前帧的运动量，并且如果测量到的，存储当前帧 运动量大于预先存储的参考运动量。