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公开(公告)号：US20090153679A1
公开(公告)日：2009-06-18
申请号：US12335179
申请日：2008-12-15
IPC分类号： H04N5/228
CPC分类号： H04N5/23248 , G02B27/646 , H04N5/2254
摘要： An internal CPU, a vibration control equalizer for processing an output signal of a vibration detector for detecting vibration of an imaging apparatus and calculating a vibration signal for determining a driving amount for an optical component on the basis of vibration of the imaging apparatus, a position control equalizer for calculating a position signal for determining a driving amount for the optical component on the basis of position of the optical component, and a control switching section for switching between the internal CPU and an external control circuit for the imaging apparatus for control of the vibration control equalizer and the position control equalizer.
摘要翻译： 内部CPU，振动控制均衡器，用于处理用于检测成像装置的振动的振动检测器的输出信号，并且基于成像装置的振动计算用于确定光学部件的驱动量的振动信号;位置 控制均衡器，用于基于所述光学部件的位置计算用于确定所述光学部件的驱动量的位置信号;以及控制切换部，用于在所述内部CPU与所述摄像装置的外部控制电路之间进行切换， 振动控制均衡器和位置控制均衡器。
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公开(公告)号：US08212879B2
公开(公告)日：2012-07-03
申请号：US12335179
申请日：2008-12-15
IPC分类号： H04N5/228
CPC分类号： H04N5/23248 , G02B27/646 , H04N5/2254
摘要： An internal CPU, a vibration control equalizer for processing an output signal of a vibration detector for detecting vibration of an imaging apparatus and calculating a vibration signal for determining a driving amount for an optical component on the basis of vibration of the imaging apparatus, a position control equalizer for calculating a position signal for determining a driving amount for the optical component on the basis of position of the optical component, and a control switching section for switching between the internal CPU and an external control circuit for the imaging apparatus for control of the vibration control equalizer and the position control equalizer.
摘要翻译： 内部CPU，振动控制均衡器，用于处理用于检测成像装置的振动的振动检测器的输出信号，并且基于成像装置的振动计算用于确定光学部件的驱动量的振动信号;位置 控制均衡器，用于基于所述光学部件的位置计算用于确定所述光学部件的驱动量的位置信号;以及控制切换部，用于在所述内部CPU与所述摄像装置的外部控制电路之间进行切换， 振动控制均衡器和位置控制均衡器。
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3.发明申请IMAGE STABILIZATION CONTROL CIRCUIT FOR CORRECTING VIBRATION-CAUSED DISPLACEMENT OF OPTICAL AXIS, AND IMAGE PICKUP APPARATUS PROVIDED WITH THE SAME 有权用于校正光轴的振动引起的位移的图像稳定控制电路，以及提供给它的图像拾取装置公开(公告)号：US20090160959A1
公开(公告)日：2009-06-25
申请号：US12332743
申请日：2008-12-11
申请人： Tomofumi Watanabe , Yasunori Nagata
发明人： Tomofumi Watanabe , Yasunori Nagata
IPC分类号： H04N5/228
CPC分类号： H04N5/23248 , G02B27/646 , H04N5/2254
摘要： A first equalizer generates a vibration-component signal indicating the amount of movement of an image pickup apparatus according to an output signal of a vibration detecting element for detecting the vibration of the image pickup apparatus. The second equalizer generates a drive signal used to control a driver element to correct the position of a lens or image pickup devices, based on the output signal of a position detecting element for detecting the position of the lens to be driven or the image pickup devices to be driven and the vibration-component signal. A control unit verifies the operations of the driver element, the position detecting element, the vibration detecting element and the first equalizer, based on the output signal of the position detecting element and the vibration-component signal.
摘要翻译： 第一均衡器根据用于检测图像拾取装置的振动的振动检测元件的输出信号产生指示图像拾取装置的移动量的振动分量信号。 第二均衡器基于用于检测要驱动的透镜的位置的位置检测元件的输出信号或图像拾取装置产生用于控制驱动元件以校正透镜或图像拾取装置的位置的驱动信号 被驱动和振动分量信号。 控制单元基于位置检测元件的输出信号和振动分量信号来验证驱动元件，位置检测元件，振动检测元件和第一均衡器的动作。
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4.发明授权Program processing device and program processing method which is able to control writing into an internal memory 有权能够控制写入内部存储器的程序处理装置和程序处理方法公开(公告)号：US08732443B2
公开(公告)日：2014-05-20
申请号：US11935659
申请日：2007-11-06
IPC分类号： G06F9/445
CPC分类号： G06F11/3648
摘要： A program processing device comprises a CPU for carrying out predetermined processing according to a program; an internal memory storing the program and data generated by the CPU by carrying out the program, and a data acquiring circuit connected to an external program processing device, for acquiring the program from the external program processing device to write into the internal memory, wherein the CPU, the internal memory, a debug processing circuit, and the data acquiring circuit are integrally mounted on the same semiconductor substrate.
摘要翻译： 程序处理装置包括用于根据程序执行预定处理的CPU; 通过执行程序存储由CPU生成的程序和数据的内部存储器以及连接到外部程序处理装置的数据获取电路，用于从外部程序处理装置获取程序以写入内部存储器，其中， CPU，内部存储器，调试处理电路和数据获取电路一体地安装在同一半导体衬底上。
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公开(公告)号：US08482621B2
公开(公告)日：2013-07-09
申请号：US12334928
申请日：2008-12-15
IPC分类号： H04N5/228
CPC分类号： H04N5/2254 , G02B27/646 , H04N5/23248
摘要： A vibration control equalizer for generating a vibration signal for determining a driving amount for an optical component on the basis of an output signal of a vibration detector for detecting vibration of an imaging apparatus, a position control equalizer for calculating a position signal for determining a driving amount for the optical component on the basis of an output signal of a position detector for detecting position of the optical component, and an internal CPU for controlling the vibration control equalizer and the position control equalizer are provided, and compensation for the output signal of the position detector is performed by the internal CPU.
摘要翻译： 一种振动控制均衡器，用于根据用于检测成像装置的振动的振动检测器的输出信号产生用于确定光学部件的驱动量的振动信号;位置控制均衡器，用于计算用于确定驾驶的位置信号 基于用于检测光学部件的位置的位置检测器的输出信号和用于控制振动控制均衡器和位置控制均衡器的内部CPU设置光学部件的量，并且对 位置检测器由内部CPU执行。
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6.发明授权Image stabilization control circuit for correcting vibration-caused displacement of optical axis, and image pickup apparatus provided with the same 有权用于校正光轴的振动引起的位移的图像稳定控制电路，以及具有该位移的图像拾取装置公开(公告)号：US08325243B2
公开(公告)日：2012-12-04
申请号：US12332743
申请日：2008-12-11
申请人： Tomofumi Watanabe , Yasunori Nagata
发明人： Tomofumi Watanabe , Yasunori Nagata
IPC分类号： H04N5/228
CPC分类号： H04N5/23248 , G02B27/646 , H04N5/2254
摘要： A first equalizer generates a vibration-component signal indicating the amount of movement of an image pickup apparatus according to an output signal of a vibration detecting element for detecting the vibration of the image pickup apparatus. The second equalizer generates a drive signal used to control a driver element to correct the position of a lens or image pickup devices, based on the output signal of a position detecting element for detecting the position of the lens to be driven or the image pickup devices to be driven and the vibration-component signal. A control unit verifies the operations of the driver element, the position detecting element, the vibration detecting element and the first equalizer, based on the output signal of the position detecting element and the vibration-component signal.
摘要翻译： 第一均衡器根据用于检测图像拾取装置的振动的振动检测元件的输出信号产生指示图像拾取装置的移动量的振动分量信号。 第二均衡器基于用于检测要驱动的透镜的位置的位置检测元件的输出信号或图像拾取装置产生用于控制驱动元件以校正透镜或图像拾取装置的位置的驱动信号 被驱动和振动分量信号。 控制单元基于位置检测元件的输出信号和振动分量信号来验证驱动元件，位置检测元件，振动检测元件和第一均衡器的动作。
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公开(公告)号：US20080109633A1
公开(公告)日：2008-05-08
申请号：US11935659
申请日：2007-11-06
CPC分类号： G06F11/3648
摘要： A program processing device comprises a CPU for carrying out predetermined processing according to a program; an internal memory storing the program and data generated by the CPU by carrying out the program, and a data acquiring circuit connected to an external program processing device, for acquiring the program from the external program processing device to write into the internal memory, wherein the CPU, the internal memory, a debug processing circuit, and the data acquiring circuit are integrally mounted on the same semiconductor substrate.
摘要翻译： 程序处理装置包括用于根据程序执行预定处理的CPU; 通过执行程序存储由CPU生成的程序和数据的内部存储器以及连接到外部程序处理装置的数据获取电路，用于从外部程序处理装置获取程序以写入内部存储器，其中， CPU，内部存储器，调试处理电路和数据获取电路一体地安装在同一半导体衬底上。
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公开(公告)号：US07141961B2
公开(公告)日：2006-11-28
申请号：US11044736
申请日：2005-01-27
IPC分类号： G01R19/00
摘要： A method and device for generating a clock signal accurately synchronized with a wobble signal including jitter even if there are manufacturing differences between voltage controlled oscillators. The clock signal generation device includes a voltage controlled oscillator for generating a clock signal corresponding to each of a plurality of oscillation characteristics. The clock signal generation device applies a test voltage to a voltage controlled oscillator with a voltage control device and sequentially identifies a plurality of oscillation characteristics set for the voltage controlled oscillator. The clock signal generation device selects one of the identified oscillation characteristics that has a frequency range with a generally middle part in which the frequency of a wobble signal is located and has a smaller gain.
摘要翻译： 一种用于产生与包括抖动的摆动信号精确同步的时钟信号的方法和装置，即使在压控振荡器之间存在制造差异。 时钟信号产生装置包括用于产生对应于多个振荡特性中的每一个的时钟信号的压控振荡器。 时钟信号生成装置利用电压控制装置对压控振荡器施加测试电压，并且顺序地识别为压控振荡器设定的多个振荡特性。 时钟信号生成装置选择具有频率范围的一个识别的振荡特性，该频率范围具有摆动信号的频率位于其中并且具有较小增益的大致中间部分。
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公开(公告)号：US08564676B2
公开(公告)日：2013-10-22
申请号：US12323884
申请日：2008-11-26
申请人： Tomofumi Watanabe , Hideki Hirayama
发明人： Tomofumi Watanabe , Hideki Hirayama
CPC分类号： H04N5/23248 , H04N5/23258 , H04N5/2328
摘要： A semiconductor device with an anti-shake function includes a logic chip having a digital circuit which obtains a value for vibration of an apparatus based on a vibration detection signal supplied from a vibration detection element to generate a correction signal. The logic chip includes a correction signal processing unit which generates the correction signal, and a control signal output unit which outputs a vibration control signal in accordance with the correction signal to a vibration correction control unit which executes vibration correction control for an optical component in accordance with vibration. The correction signal processing unit includes a vibration computing unit which is capable of executing a plurality of stages of signal processing operations, by dedicated circuits, respectively, and which generates the correction signal from the vibration detection signal, and a central processing unit capable of executing desired computation processing to be performed by the vibration computing unit, and a signal obtained by executing all or a part of the computation processing to be performed by the dedicated circuits by the central processing unit is supplied as the correction signal to the control signal output unit.
摘要翻译： 具有防抖功能的半导体器件包括具有数字电路的逻辑芯片，该数字电路基于从振动检测元件提供的振动检测信号获得装置的振动值，以产生校正信号。 逻辑芯片包括产生校正信号的校正信号处理单元和控制信号输出单元，该控制信号输出单元根据校正信号将振动控制信号输出到振动校正控制单元，该振动校正控制单元根据光学组件执行振动校正控制 振动。 校正信号处理单元包括：振动计算单元，其能够分别通过专用电路执行多级信号处理操作，并且从振动检测信号生成校正信号;以及中央处理单元，其能够执行 由振动计算单元进行的期望的计算处理以及由中央处理单元执行由专用电路执行的计算处理的全部或一部分而获得的信号作为校正信号被提供给控制信号输出单元 。
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公开(公告)号：US20050168253A1
公开(公告)日：2005-08-04
申请号：US11044736
申请日：2005-01-27
摘要： A method and device for generating a clock signal accurately synchronized with a wobble signal including jitter even if there are manufacturing differences between voltage controlled oscillators. The clock signal generation device includes a voltage controlled oscillator for generating a clock signal corresponding to each of a plurality of oscillation characteristics. The clock signal generation device applies a test voltage to a voltage controlled oscillator with a voltage control device and sequentially identifies a plurality of oscillation characteristics set for the voltage controlled oscillator. The clock signal generation device selects one of the identified oscillation characteristics that has a frequency range with a generally middle part in which the frequency of a wobble signal is located and has a smaller gain.
摘要翻译： 一种用于产生与包括抖动的摆动信号精确同步的时钟信号的方法和装置，即使在压控振荡器之间存在制造差异。 时钟信号产生装置包括用于产生对应于多个振荡特性中的每一个的时钟信号的压控振荡器。 时钟信号生成装置利用电压控制装置对压控振荡器施加测试电压，并且顺序地识别为压控振荡器设定的多个振荡特性。 时钟信号生成装置选择具有频率范围的一个识别的振荡特性，该频率范围具有摆动信号的频率位于其中且具有较小增益的大致中间部分。
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