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：US20090160952A1

公开(公告)日：2009-06-25

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：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：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：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。

公开(公告)号：US07893757B2

公开(公告)日：2011-02-22

申请号：US11945030

申请日：2007-11-26

申请人： Tomofumi Watanabe ,  Satoshi Noro ,  Satoshi Yokoo

发明人： Tomofumi Watanabe ,  Satoshi Noro ,  Satoshi Yokoo

IPC分类号： H01L25/00

CPC分类号： H04N5/23248 ,  H01L25/18 ,  H01L2224/48225 ,  H01L2224/48227 ,  H01L2225/06562 ,  H01L2924/01019 ,  H01L2924/1305 ,  H01L2924/13091 ,  H01L2924/15311 ,  H04N5/23287 ,  H01L2924/00

摘要： An efficient logic chip operating power supply having digital circuits in a multi-chip package is provided. A multi-chip package semiconductor device fabricated in common with a driver chip having analog circuits and a logic chip having digital circuits, a logic chip power supply circuit is provided in which a driver chip creates a logic chip power supply dedicated for the logic chip. The logic chip has internal logic circuitry operating by receiving a power supply from the logic chip power supply circuit via power input terminals.

摘要翻译： 提供了具有多芯片封装中的数字电路的高效逻辑芯片工作电源。 与具有模拟电路的驱动器芯片和具有数字电路的逻辑芯片共同制造的多芯片封装半导体器件，提供了一种逻辑芯片电源电路，其中驱动器芯片产生专用于逻辑芯片的逻辑芯片电源。 逻辑芯片具有通过从逻辑芯片电源电路经由电源输入端子接收电源来工作的内部逻辑电路。

公开(公告)号：US20090127693A1

公开(公告)日：2009-05-21

申请号：US12271398

申请日：2008-11-14

申请人： Satoshi NORO ,  Tomofumi Watanabe

发明人： Satoshi NORO ,  Tomofumi Watanabe

IPC分类号： H01L23/498 ,  H01L31/00

CPC分类号： H04N5/2253 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L25/0652 ,  H01L25/18 ,  H01L27/14618 ,  H01L2224/05553 ,  H01L2224/32145 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/49175 ,  H01L2224/49433 ,  H01L2225/0651 ,  H01L2924/01006 ,  H01L2924/01012 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01083 ,  H01L2924/014 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00

摘要： In a semiconductor module including multiple semiconductor devices, a signal that flows through a bonding wire connected to one semiconductor device is prevented from acting as noise which affects another semiconductor device, thereby improving the operation reliability of the semiconductor module. A second semiconductor device provided alongside a first semiconductor device includes a current output electrode via which large current is output. The current output electrode is electrically connected to a substrate electrode provided to a first wiring layer via a bonding wire such as a gold wire or the like. The bonding wire is provided across the side E2 which differs from the side E1 that faces the side face F1 of the first semiconductor device. Furthermore, the current output electrode is provided along the side E2.

摘要翻译： 在包括多个半导体器件的半导体模块中，防止流过连接到一个半导体器件的接合线的信号作为影响另一半导体器件的噪声，从而提高半导体模块的操作可靠性。 设置在第一半导体器件旁边的第二半导体器件包括输出大电流的电流输出电极。 电流输出电极通过诸如金线等的接合线电连接到设置在第一布线层上的基板电极。 接合线设置在与面向第一半导体器件的侧面F1的侧面E1不同的侧面E2上。 此外，电流输出电极沿着侧面E2设置。

公开(公告)号：US20100315519A1

公开(公告)日：2010-12-16

申请号：US12816054

申请日：2010-06-15

申请人： Tomofumi Watanabe

发明人： Tomofumi Watanabe

IPC分类号： H04N5/228

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

摘要： In a vibration correction control circuit mounted on an image pickup apparatus including an image pickup unit, provided with lenses, image pickup devices and vibration detecting element, and a driver element for adjusting the position of the image pickup unit, the equalizer generates a drive signal used to move the image pickup unit in a direction along which to reduce the vibration applied to the image pickup unit, based on the output signal of the vibration detecting element. A verifying-signal input circuit supplies a dummy vibration-component signal to the equalizer.

摘要翻译： 在安装在包括具有透镜，图像拾取装置和振动检测元件的图像拾取单元的图像拾取装置的振动校正控制电路中，以及用于调整图像拾取单元的位置的驱动元件，均衡器产生驱动信号 用于基于振动检测元件的输出信号，使图像拾取单元沿着减小施加到图像拾取单元的振动的方向移动。 验证信号输入电路向均衡器提供虚拟振动分量信号。

公开(公告)号：US20100289444A1

公开(公告)日：2010-11-18

申请号：US12772445

申请日：2010-05-03

申请人： Yoshihiro Niwa ,  Kazumasa Takai ,  Toshiyuki Shutoku ,  Takeshi Naganuma ,  Tomofumi Watanabe

发明人： Yoshihiro Niwa ,  Kazumasa Takai ,  Toshiyuki Shutoku ,  Takeshi Naganuma ,  Tomofumi Watanabe

IPC分类号： H02P8/38

CPC分类号： H02P8/16

摘要： A stepping motor includes two coils and has supply currents to the two coils with different phases so that a rotor is rotated by the two coils. During a period where one coil is in a high impedance state, an induced voltage generated at that coil is detected. An output control circuit controls the magnitude of motor drive current supplied to the two coils in accordance with the detected induced voltage state. Then, prior to entering the high impedance state from the drive state, a short-circuit period is provided for short circuiting both terminals of the coil.

摘要翻译： 步进电机包括两个线圈，并且具有不同相位的两个线圈的电源电流，使得转子由两个线圈旋转。 在一个线圈处于高阻抗状态的时段期间，检测到在该线圈处产生的感应电压。 输出控制电路根据检测到的感应电压状态来控制提供给两个线圈的电动机驱动电流的大小。 然后，在从驱动状态进入高阻抗状态之前，提供短路时间以使线圈的两个端子短路。

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。