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。

公开(公告)号：US08732443B2

公开(公告)日：2014-05-20

申请号：US11935659

申请日：2007-11-06

申请人： Naoya Yamakawa ,  Yasunori Nagata ,  Tomofumi Watanabe

发明人： Naoya Yamakawa ,  Yasunori Nagata ,  Tomofumi Watanabe

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。

公开(公告)号：US08482621B2

公开(公告)日：2013-07-09

申请号：US12334928

申请日：2008-12-15

申请人： Yasunori Nagata ,  Tomofumi Watanabe ,  Katsuya Hiromoto

发明人： Yasunori Nagata ,  Tomofumi Watanabe ,  Katsuya Hiromoto

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。

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。

公开(公告)号：US20090153679A1

公开(公告)日：2009-06-18

申请号：US12335179

申请日：2008-12-15

申请人： Yasunori Nagata ,  Tomofumi Watanabe ,  Hideki Hirayama

发明人： Yasunori Nagata ,  Tomofumi Watanabe ,  Hideki Hirayama

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。

公开(公告)号：US20080109633A1

公开(公告)日：2008-05-08

申请号：US11935659

申请日：2007-11-06

申请人： Naoya Yamakawa ,  Yasunori Nagata ,  Tomofumi Watanabe

发明人： Naoya Yamakawa ,  Yasunori Nagata ,  Tomofumi Watanabe

IPC分类号： G06F15/78 ,  G06F9/02

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。

公开(公告)号：US08212879B2

公开(公告)日：2012-07-03

申请号：US12335179

申请日：2008-12-15

申请人： Yasunori Nagata ,  Tomofumi Watanabe ,  Hideki Hirayama

发明人： Yasunori Nagata ,  Tomofumi Watanabe ,  Hideki Hirayama

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。

公开(公告)号：US08553098B2

公开(公告)日：2013-10-08

申请号：US12323755

申请日：2008-11-26

申请人： Tomofumi Watanabe

发明人： Tomofumi Watanabe

IPC分类号： H04N5/228

CPC分类号： H04N5/23248 ,  G02B27/646 ,  G03B5/00 ,  H04N5/23258 ,  H04N5/23261 ,  H04N5/23287

摘要： A semiconductor device with an “anti-shake” function includes a logic chip having a digital circuit which obtains a value indicating the amount of vibration of device such as an imaging 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. The control signal output unit includes a plurality of types of signal output sections and outputs a vibration control signal corresponding to a driving unit from one signal output section selected from among the plurality of types of signal output sections.

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，数字电路基于从振动检测元件提供的振动检测信号获得指示诸如成像装置的装置的振动量的值，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执行光学部件的振动校正控制的振动校正控制单元。 控制信号输出单元包括多种类型的信号输出部分，并且从多个类型的信号输出部分中选出的一个信号输出部分输出与驱动单元对应的振动控制信号。

公开(公告)号：US08098286B2

公开(公告)日：2012-01-17

申请号：US12340181

申请日：2008-12-19

申请人： Toshio Nakakuki ,  Tomofumi Watanabe

发明人： Toshio Nakakuki ,  Tomofumi Watanabe

IPC分类号： H04N5/228

CPC分类号： H04N5/23248 ,  H04N5/23258 ,  H04N5/23267 ,  H04N5/23274

摘要： An optical shake correction unit corrects an optical axis in response to an output signal of an vibration detecting element. An electronic shake correction unit adaptively varies an effective region in image signals of an image pickup region formed by image pickup devices. A control unit performs control such that either the optical shake correction unit or the electronic shake correction unit is enabled by switching between a first image pickup mode and a second image pickup mode.

摘要翻译： 光学抖动校正单元响应于振动检测元件的输出信号校正光轴。 电子抖动校正单元自适应地改变由图像拾取装置形成的图像拾取区域的图像信号中的有效区域。 控制单元执行控制，使得通过在第一图像拾取模式和第二图像拾取模式之间切换来启用光学抖动校正单元或电子抖动校正单元。

公开(公告)号：US08068139B2

公开(公告)日：2011-11-29

申请号：US12182175

申请日：2008-07-30

申请人： Tomofumi Watanabe ,  Tomonori Kamiya

发明人： Tomofumi Watanabe ,  Tomonori Kamiya

IPC分类号： H04N5/228

CPC分类号： G03B5/00 ,  G02B27/646 ,  G03B2205/0007 ,  G03B2205/0053

摘要： An image stabilization control circuit controls an optical element driving element configured to move an optical element provided in an imaging apparatus based on an output signal of a vibration detection element provided in the imaging apparatus. The image stabilization control circuit includes an analog-digital conversion circuit configured to receive an analog signal from a position detection element that detects the position of the optical element and convert the input analog signal into a digital signal, and a servo circuit configured to generate a correction signal for correcting the position of the optical element based on an output signal of the analog-digital conversion circuit and output the generated correction signal to the optical element driving element. The servo circuit includes a digital filter circuit and a register. The digital filter circuit performs filter processing based on a filter coefficient stored in the register.

摘要翻译： 图像稳定控制电路控制光学元件驱动元件，其被配置为基于设置在成像设备中的振动检测元件的输出信号来移动设置在成像设备中的光学元件。 图像稳定控制电路包括：模拟数字转换电路，被配置为从检测光学元件的位置并将输入的模拟信号转换为数字信号的位置检测元件接收模拟信号;以及伺服电路， 校正信号，用于基于模拟数字转换电路的输出信号校正光学元件的位置，并将产生的校正信号输出到光学元件驱动元件。 伺服电路包括数字滤波电路和寄存器。 数字滤波器电路基于存储在寄存器中的滤波器系数来执行滤波处理。