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    • 5. 发明授权
    • Camera system with auto-focus function and control method thereof
    • 具有自动对焦功能的相机系统及其控制方法
    • US08582017B2
    • 2013-11-12
    • US12663978
    • 2008-07-17
    • Jin Soo SeolByung Cheol LeeJong Pil LeeDoo Sik Shin
    • Jin Soo SeolByung Cheol LeeJong Pil LeeDoo Sik Shin
    • G03B13/00H04N5/232
    • H04N5/23212G02B7/08G02B7/36G03B13/36H04N5/2253H04N5/2254
    • In accordance with an aspect of the present invention a camera system comprising a lens module capable of linear movement in a direction of an optical axis; a drive portion generating for driving force to move said the lens module; a position sensor portion outputting a electrical signal to detect a position of the lens module; a image sensor portion outputting a electrical signal to capture image of a subject through the lens module; a control portion controlling the magnitude of driving force as the result that is judged by discriminating correct position to focus position of the lens module compared to real output and standard output of the position sensor corresponding to focus position of the subject to be detected as to output of the image sensor portion, wherein the control portion is composed of one chip.
    • 根据本发明的一个方面,一种照相机系统,包括能够在光轴方向上线性运动的透镜模块; 产生驱动力以驱动所述透镜模块的驱动部分; 输出电信号以检测所述透镜模块的位置的位置传感器部分; 输出电信号以通过所述透镜模块捕获被摄体的图像的图像传感器部分; 控制部分,其控制驱动力的大小,作为通过将与要检测的被摄体的焦点位置对应的位置传感器的实际输出和标准输出相比较来判断透镜模块的正确位置到聚焦位置的结果,以输出 的图像传感器部分,其中控制部分由一个芯片组成。
    • 8. 发明申请
    • CAMERA SYSTEM WITH AUTO-FOCUS FUNCTION AND CONTROL METHOD THEREOF
    • 具有自动聚焦功能的摄像机系统及其控制方法
    • US20100182490A1
    • 2010-07-22
    • US12663978
    • 2007-07-17
    • Jin Soo SeolByung Cheol LeeJong Pil LeeDoo Sik Shin
    • Jin Soo SeolByung Cheol LeeJong Pil LeeDoo Sik Shin
    • H04N5/232
    • H04N5/23212G02B7/08G02B7/36G03B13/36H04N5/2253H04N5/2254
    • In accordance with an aspect of the present invention a camera system comprising a lens module capable of linear movement in a direction of an optical axis; a drive portion generating for driving force to move said the lens module; a position sensor portion outputting a electrical signal to detect a position of the lens module; a image sensor portion outputting a electrical signal to capture image of a subject through the lens module; a control portion controlling the magnitude of driving force as the result that is judged by discriminating correct position to focus position of the lens module compared to real output and standard output of the position sensor corresponding to focus position of the subject to be detected as to output of the image sensor portion, wherein the control portion is composed of one chip.
    • 根据本发明的一个方面,一种照相机系统,包括能够在光轴方向上线性运动的透镜模块; 产生驱动力以驱动所述透镜模块的驱动部分; 输出电信号以检测所述透镜模块的位置的位置传感器部; 输出电信号以通过所述透镜模块捕获被摄体的图像的图像传感器部分; 控制部分控制驱动力的大小,其结果是通过将与要检测的被摄体的焦点位置相对应的位置传感器的实际输出和标准输出相比较来判断透镜模块的正确位置与聚焦位置相关的输出 的图像传感器部分,其中控制部分由一个芯片组成。