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1. 发明授权

US07623003B2 Drive method for driving element having capacity impedance, drive device, and imaging device 失效
标题翻译：具有容量阻抗的驱动元件的驱动方法，驱动装置和成像装置
公开(公告)号：US07623003B2
公开(公告)日：2009-11-24
申请号：US11884214
申请日：2006-02-27
申请人： Yukihisa Kinugasa , Masahiro Segami , Isao Hirota
发明人： Yukihisa Kinugasa , Masahiro Segami , Isao Hirota
IPC分类号： H01P1/36
CPC分类号： H04N5/3728 , G09G2330/021 , G09G2330/024 , H04N5/372 , H04N5/37206 , H04N5/376 , H04N5/3765
摘要： Three devices such as electric charge-coupled devices are each included in one of three phase impedance circuits composing a 3-phase LC resonance circuit as a device having a capacitive impedance. A driver circuit applies either of a logic level of 0, a high-impedance level or a logic level of 1 to each of nodes Node_A, Node_B and Node_C of the phase impedance circuits so as to result in sequential transitions of a state of resonance among the phase impedance circuits. In an operation to drive the phase impedance circuits, either of the logic level of 0, the high-impedance level and the logic level of 1 is applied to each of the nodes so as to sustain a phase difference of 2π/3 between the phase impedance circuits. In this way, the logical levels and the phases of the logical levels are assigned to the nodes in such a way that the logical levels do not overlap with each other at any timings each corresponding to a point of time. Thus, a driving apparatus for driving the devices each having a capacitive impedance is capable of reducing the power consumption.
摘要翻译：作为构成具有电容性阻抗的器件的3相LC谐振电路的三相阻抗电路中的一方，各自包含电荷耦合器件等三个器件。驱动器电路对相位阻抗电路的节点Node_A，Node_B和Node_C中的每一个施加逻辑电平0，高阻抗电平或逻辑电平1，以便导致谐振状态的连续转变相位阻抗电路。在驱动相位阻抗电路的操作中，逻辑电平0，高阻抗电平和逻辑电平1被施加到每个节点，以便在相位之间维持2pi / 3的相位差阻抗电路。以这种方式，逻辑电平的逻辑电平和相位被分配给节点，使得逻辑电平在每个对应于一个时间点的任何定时彼此不重叠。因此，用于驱动各具有电容性阻抗的装置的驱动装置能够降低功耗。

2. 发明申请

US20070188637A1 Drive circuit and driving method for charge transfer unit and charge transfer system 失效
标题翻译：驱动电路和电荷转移单元和电荷转移系统的驱动方法
公开(公告)号：US20070188637A1
公开(公告)日：2007-08-16
申请号：US11700639
申请日：2007-01-31
申请人： Azuma Kawabe , Hidenobu Kakioka , Fumiaki Fukuoka , Isao Hirota , Masahiro Segami , Yukihisa Kinugasa
发明人： Azuma Kawabe , Hidenobu Kakioka , Fumiaki Fukuoka , Isao Hirota , Masahiro Segami , Yukihisa Kinugasa
IPC分类号： H04N5/335
CPC分类号： H04N5/3765 , H04N5/372 , H04N5/37213
摘要： A drive circuit applying two or more drive voltages to a charge transfer unit includes at least one current mirror circuit that receives a reference current and outputs a predetermined current; at least one switch circuit that switches the current output from the at least one current mirror circuit to apply the multiple drive voltages to the charge transfer unit; and at least one time constant circuit that gives a predetermined time constant to the reference current in the switching by the switch circuit.
摘要翻译：向电荷转移单元施加两个或更多个驱动电压的驱动电路包括至少一个接收参考电流并输出预定电流的电流镜电路; 至少一个开关电路，其切换来自所述至少一个电流镜电路的电流输出以将所述多个驱动电压施加到所述电荷转移单元; 以及至少一个时间常数电路，其通过开关电路在切换中给予基准电流预定时间常数。

3. 发明授权

US08130307B2 Drive circuit and driving method for charge transfer unit and charge transfer system 失效
标题翻译：驱动电路和电荷转移单元和电荷转移系统的驱动方法
公开(公告)号：US08130307B2
公开(公告)日：2012-03-06
申请号：US11700639
申请日：2007-01-31
申请人： Azuma Kawabe , Hidenobu Kakioka , Fumiaki Fukuoka , Isao Hirota , Masahiro Segami , Yukihisa Kinugasa
发明人： Azuma Kawabe , Hidenobu Kakioka , Fumiaki Fukuoka , Isao Hirota , Masahiro Segami , Yukihisa Kinugasa
IPC分类号： H04N5/335 , H03K4/06
CPC分类号： H04N5/3765 , H04N5/372 , H04N5/37213
摘要： A drive circuit applying two or more drive voltages to a charge transfer unit includes at least one current mirror circuit that receives a reference current and outputs a predetermined current; at least one switch circuit that switches the current output from the at least one current mirror circuit to apply the multiple drive voltages to the charge transfer unit; and at least one time constant circuit that gives a predetermined time constant to the reference current in the switching by the switch circuit.
摘要翻译：向电荷转移单元施加两个或更多个驱动电压的驱动电路包括至少一个接收参考电流并输出预定电流的电流镜电路; 至少一个开关电路，其切换来自所述至少一个电流镜电路的电流输出以将所述多个驱动电压施加到所述电荷转移单元; 以及至少一个时间常数电路，其通过开关电路在切换中给予基准电流预定时间常数。

4. 发明申请

US20090134911A1 Drive method for driving element having capacity impedance, drive device, and imaging device 失效
公开(公告)号：US20090134911A1
公开(公告)日：2009-05-28
申请号：US11884214
申请日：2006-02-27
申请人： Yukihisa Kinugasa , Masahiro Segami , Isao Hirota
发明人： Yukihisa Kinugasa , Masahiro Segami , Isao Hirota
IPC分类号： H03K19/0175 , H04N5/335
CPC分类号： H04N5/3728 , G09G2330/021 , G09G2330/024 , H04N5/372 , H04N5/37206 , H04N5/376 , H04N5/3765
摘要： Three devices such as electric charge-coupled devices are each included in one of three phase impedance circuits composing a 3-phase LC resonance circuit as a device having a capacitive impedance. A driver circuit applies either of a logic level of 0, a high-impedance level or a logic level of 1 to each of nodes Node_A, Node_B and Node_C of the phase impedance circuits so as to result in sequential transitions of a state of resonance among the phase impedance circuits. In an operation to drive the phase impedance circuits, either of the logic level of 0, the high-impedance level and the logic level of 1 is applied to each of the nodes so as to sustain a phase difference of 2π/3 between the phase impedance circuits. In this way, the logical levels and the phases of the logical levels are assigned to the nodes in such a way that the logical levels do not overlap with each other at any timings each corresponding to a point of time. Thus, a driving apparatus for driving the devices each having a capacitive impedance is capable of reducing the power consumption.

5. 发明授权

US07944489B2 Solid-state image-capturing device, driving method thereof, camera electric charge transfer device, driving method and driving device for driving load, and electronic equipment 有权
标题翻译：固体摄像装置，其驱动方法，照相机电荷转移装置，驱动方法和驱动负载驱动装置，以及电子设备
公开(公告)号：US07944489B2
公开(公告)日：2011-05-17
申请号：US12585425
申请日：2009-09-15
申请人： Masahiro Segami , Kenji Nakayama , Isao Hirota
发明人： Masahiro Segami , Kenji Nakayama , Isao Hirota
IPC分类号： H04N9/64 , H04N3/14 , H04N5/335 , H01L27/148
CPC分类号： H04N5/3765 , H01L27/14843 , H04N5/3592 , H04N5/372
摘要： A solid-state image-capturing device which has built in an image-capturing area including a light receiving element provided on a semiconductor substrate, a substrate bias circuit, and a clamp circuit for receiving output of the substrate bias circuit and applying the output of the substrate bias circuit to the semiconductor substrate in accordance with a substrate pulse, comprises a substrate bias control circuit for controlling so as to reduce an electric current of the clamp circuit during a predetermined period.
摘要翻译：一种固态图像捕获装置，其内置有包括设置在半导体衬底上的光接收元件的图像捕获区域，衬底偏置电路和钳位电路，用于接收衬底偏置电路的输出并施加输出根据衬底脉冲到半导体衬底的衬底偏置电路包括用于在预定时间段期间控制以减少钳位电路的电流的衬底偏置控制电路。

6. 发明申请

US20070013799A1 Method for driving semiconductor device having capacitive load, method and apparatus for driving load, and electronic apparatus 失效
标题翻译：用于驱动具有电容负载的半导体器件的方法，用于驱动负载的方法和装置以及电子设备
公开(公告)号：US20070013799A1
公开(公告)日：2007-01-18
申请号：US11524452
申请日：2006-09-21
申请人： Isao Hirota , Masahiro Segami , Kenji Nakayama
发明人： Isao Hirota , Masahiro Segami , Kenji Nakayama
IPC分类号： H04N5/335
CPC分类号： H04N5/217 , H04N5/335
摘要： When a signal is read from a CCD solid-state image pickup element, the CCD solid-state image pickup element is driven with at least two driving voltages so that high-speed reading is performed with generation of noise due to interference between the driving voltages reduced. The CCD solid-state image includes a charge storage section between a vertical transfer register and a horizontal transfer register. By performing the transfer of charge in the direction of columns during an effective transfer period of the transfer in the direction of rows, signal charge of one row generated by a light receiving sensor is transferred to the charge storage section, and by performing the transfer outside the effective transfer period in the transfer in the direction of the row, the signal charge of one row transferred to the charge storage section is transferred to the horizontal transfer register.
摘要翻译：当从CCD固态图像拾取元件读取信号时，CCD固态图像拾取元件以至少两个驱动电压驱动，从而由于驱动电压之间的干扰而产生噪声而进行高速读取减少 CCD固态图像包括在垂直传送寄存器和水平传送寄存器之间的电荷存储部分。通过在行进方向上的传送的有效传送期间执行列的方向的电荷转移，由光接收传感器产生的一行的信号电荷被传送到电荷存储部，并且通过在外部进行传送在行方向上的传送中的有效传送周期，传送到电荷存储部的一行的信号电荷被传送到水平传送寄存器。

7. 发明申请

US20100039541A1 Method for driving semiconductor device having capacitive load, method and apparatus for driving load, and electronic apparatus 失效
公开(公告)号：US20100039541A1
公开(公告)日：2010-02-18
申请号：US12461953
申请日：2009-08-28
申请人： Isao Hirota , Masahiro Segami , Kenji Nakayama
发明人： Isao Hirota , Masahiro Segami , Kenji Nakayama
IPC分类号： H04N5/217 , H04N5/335
CPC分类号： H04N5/217 , H04N5/335
摘要： When a signal is read from a CCD solid-state image pickup element, the CCD solid-state image pickup element is driven with at least two driving voltages so that high-speed reading is performed with generation of noise due to interference between the driving voltages reduced. The CCD solid-state image includes a charge storage section between a vertical transfer register and a horizontal transfer register. By performing the transfer of charge in the direction of columns during an effective transfer period of the transfer in the direction of rows, signal charge of one row generated by a light receiving sensor is transferred to the charge storage section, and by performing the transfer outside the effective transfer period in the transfer in the direction of the row, the signal charge of one row transferred to the charge storage section is transferred to the horizontal transfer register.

8. 发明授权

US08031252B2 Solid-state image capturing device, driving method thereof, camera, electric charge transfer device, driving method and driving device for driving load, and electronic equipment 失效
标题翻译：固态摄像装置及其驱动方法，照相机，电荷转移装置，驱动方法及驱动负载驱动装置，电子设备
公开(公告)号：US08031252B2
公开(公告)日：2011-10-04
申请号：US12585424
申请日：2009-09-15
申请人： Masahiro Segami , Kenji Nakayama , Isao Hirota
发明人： Masahiro Segami , Kenji Nakayama , Isao Hirota
IPC分类号： H04N3/14 , H04N5/335 , H01L27/00 , G11C19/00 , G06F1/04 , G06F1/24 , G06F11/00
CPC分类号： H04N5/3765 , H01L27/14843 , H04N5/3592 , H04N5/372
摘要： A solid-state image-capturing device which has built in an image-capturing area including a light receiving element provided on a semiconductor substrate, a substrate bias circuit, and a clamp circuit for receiving output of the substrate bias circuit and applying the output of the substrate bias circuit to the semiconductor substrate in accordance with a substrate pulse, comprises a substrate bias control circuit for controlling so as to reduce an electric current of the clamp circuit during a predetermined period.
摘要翻译：一种固态图像捕获装置，其内置有包括设置在半导体衬底上的光接收元件的图像捕获区域，衬底偏置电路和钳位电路，用于接收衬底偏置电路的输出并施加输出根据衬底脉冲到半导体衬底的衬底偏置电路包括用于在预定时间段期间控制以减少钳位电路的电流的衬底偏置控制电路。

9. 发明授权

US07956919B2 Method for driving semiconductor device having capacitive load, method and apparatus for driving load, and electronic apparatus 失效
标题翻译：用于驱动具有电容负载的半导体器件的方法，用于驱动负载的方法和装置以及电子设备
公开(公告)号：US07956919B2
公开(公告)日：2011-06-07
申请号：US12461952
申请日：2009-08-28
申请人： Isao Hirota , Masahiro Segami , Kenji Nakayama
发明人： Isao Hirota , Masahiro Segami , Kenji Nakayama
IPC分类号： H04N3/14
CPC分类号： H04N5/217 , H04N5/335
摘要： When a signal is read from a CCD solid-state image pickup element, the CCD solid-state image pickup element is driven with at least two driving voltages so that high-speed reading is performed with generation of noise due to interference between the driving voltages reduced. The CCD solid-state image includes a charge storage section between a vertical transfer register and a horizontal transfer register. By performing the transfer of charge in the direction of columns during an effective transfer period of the transfer in the direction of rows, signal charge of one row generated by a light receiving sensor is transferred to the charge storage section, and by performing the transfer outside the effective transfer period in the transfer in the direction of the row, the signal charge of one row transferred to the charge storage section is transferred to the horizontal transfer register.
摘要翻译：当从CCD固态图像拾取元件读取信号时，CCD固态图像拾取元件以至少两个驱动电压驱动，从而由于驱动电压之间的干扰而产生噪声而进行高速读取减少 CCD固态图像包括在垂直传送寄存器和水平传送寄存器之间的电荷存储部分。通过在行进方向上的传送的有效传送期间执行列的方向的电荷转移，由光接收传感器产生的一行的信号电荷被传送到电荷存储部，并且通过在外部进行传送在行方向上的传送中的有效传送周期，传送到电荷存储部的一行的信号电荷被传送到水平传送寄存器。

10. 发明申请

US20100007782A1 Solid-state image-capturing device, driving method thereof, camera electric charge transfer device, driving method and driving device for driving load, and electronic equipment 有权
标题翻译：固体摄像装置，其驱动方法，照相机电荷转移装置，驱动方法和驱动负载驱动装置，以及电子设备
公开(公告)号：US20100007782A1
公开(公告)日：2010-01-14
申请号：US12585425
申请日：2009-09-15
申请人： Masahiro Segami , Kenji Nakayama , Isao Hirota
发明人： Masahiro Segami , Kenji Nakayama , Isao Hirota
IPC分类号： H04N5/335 , H04N5/225
CPC分类号： H04N5/3765 , H01L27/14843 , H04N5/3592 , H04N5/372
摘要： A solid-state image-capturing device which has built in an image-capturing area including a light receiving element provided on a semiconductor substrate, a substrate bias circuit, and a clamp circuit for receiving output of the substrate bias circuit and applying the output of the substrate bias circuit to the semiconductor substrate in accordance with a substrate pulse, comprises a substrate bias control circuit for controlling so as to reduce an electric current of the clamp circuit during a predetermined period.
摘要翻译：一种固态图像捕获装置，其内置有包括设置在半导体衬底上的光接收元件的图像捕获区域，衬底偏置电路和钳位电路，用于接收衬底偏置电路的输出并施加输出根据衬底脉冲到半导体衬底的衬底偏置电路包括用于在预定时间段期间控制以减少钳位电路的电流的衬底偏置控制电路。

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