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1. 发明授权

US08520108B2 Method for driving a photoelectric conversion device with isolation switches arranged between signal lines and amplifiers 有权
标题翻译：用于驱动设置在信号线和放大器之间的隔离开关的光电转换装置的方法
公开(公告)号：US08520108B2
公开(公告)日：2013-08-27
申请号：US13085575
申请日：2011-04-13
申请人： Masanori Ogura , Toru Koizumi , Masaru Fujimura
发明人： Masanori Ogura , Toru Koizumi , Masaru Fujimura
IPC分类号： H04N3/14 , H04N5/335
CPC分类号： H04N5/378 , H04N5/3575 , H04N5/374
摘要： A photoelectric conversion device prevents a pseudo signal caused by the parasitic capacitance of a transfer switch from being input to an amplifier. A photoelectric conversion device (50) includes a pixel (10) which outputs a signal to a signal line (107), an amplifier which amplifies the signal supplied via the signal line (107), and an isolation switch (121) inserted between a signal line (108) and the input node of the amplifier. The pixel (10) includes a photodiode, a floating diffusion (FD), a transfer switch which transfers the charge of the photodiode to the FD, and an amplification transistor which outputs a signal to a signal line (109) in accordance with the potential of the FD. The isolation switch (121) is turned off at least in a period when a transfer pulse for controlling the transfer switch of the pixel (10) transits.
摘要翻译：光电转换装置防止由转印开关的寄生电容引起的伪信号被输入到放大器。光电转换装置（50）包括向信号线（107）输出信号的像素（10），放大经由信号线（107）供给的信号的放大器和插入在信号线（107）之间的隔离开关信号线（108）和放大器的输入节点。像素（10）包括光电二极管，浮动扩散（FD），将光电二极管的电荷传送到FD的转移开关，以及根据电位将信号输出到信号线（109）的放大晶体管的FD。至少在用于控制像素（10）的转印开关的转印脉冲转移的期间，隔离开关（121）截止。

2. 发明申请

US20080062296A1 PHOTOELECTRIC CONVERSION DEVICE AND IMAGING DEVICE 有权
标题翻译：光电转换装置和成像装置
公开(公告)号：US20080062296A1
公开(公告)日：2008-03-13
申请号：US11850266
申请日：2007-09-05
申请人： Masanori Ogura , Toru Koizumi , Masaru Fujimura
发明人： Masanori Ogura , Toru Koizumi , Masaru Fujimura
IPC分类号： H04N3/14
CPC分类号： H04N5/378 , H04N5/3575 , H04N5/374
摘要： A photoelectric conversion device prevents a pseudo signal caused by the parasitic capacitance of a transfer switch from being input to an amplifier. A photoelectric conversion device (50) includes a pixel (10) which outputs a signal to a signal line (107), an amplifier which amplifies the signal supplied via the signal line (107), and an isolation switch (121) inserted between a signal line (108) and the input node of the amplifier. The pixel (10) includes a photodiode, a floating diffusion (FD), a transfer switch which transfers the charge of the photodiode to the FD, and an amplification transistor which outputs a signal to a signal line (109) in accordance with the potential of the FD. The isolation switch (121) is turned off at least in a period when a transfer pulse for controlling the transfer switch of the pixel (10) transits.
摘要翻译：光电转换装置防止由转移开关的寄生电容引起的伪信号被输入到放大器。光电转换装置（50）包括向信号线（107）输出信号的像素（10），放大经由信号线（107）供给的信号的放大器，以及插入在信号线信号线（108）和放大器的输入节点。像素（10）包括光电二极管，浮动扩散（FD），将光电二极管的电荷传送到FD的转移开关，以及根据电位将信号输出到信号线（109）的放大晶体管的FD。至少在用于控制像素（10）的转印开关的转印脉冲转移的期间，隔离开关（121）截止。

3. 发明申请

US20110198482A1 PHOTOELECTRIC CONVERSION DEVICE AND IMAGING DEVICE 有权
标题翻译：光电转换装置和成像装置
公开(公告)号：US20110198482A1
公开(公告)日：2011-08-18
申请号：US13085575
申请日：2011-04-13
申请人： Masanori Ogura , Toru Koizumi , Masaru Fujimura
发明人： Masanori Ogura , Toru Koizumi , Masaru Fujimura
IPC分类号： H01L27/146
CPC分类号： H04N5/378 , H04N5/3575 , H04N5/374
摘要： A photoelectric conversion device prevents a pseudo signal caused by the parasitic capacitance of a transfer switch from being input to an amplifier. A photoelectric conversion device (50) includes a pixel (10) which outputs a signal to a signal line (107), an amplifier which amplifies the signal supplied via the signal line (107), and an isolation switch (121) inserted between a signal line (108) and the input node of the amplifier. The pixel (10) includes a photodiode, a floating diffusion (FD), a transfer switch which transfers the charge of the photodiode to the FD, and an amplification transistor which outputs a signal to a signal line (109) in accordance with the potential of the FD. The isolation switch (121) is turned off at least in a period when a transfer pulse for controlling the transfer switch of the pixel (10) transits.
摘要翻译：光电转换装置防止由转移开关的寄生电容引起的伪信号被输入到放大器。光电转换装置（50）包括向信号线（107）输出信号的像素（10），放大经由信号线（107）供给的信号的放大器，以及插入在信号线信号线（108）和放大器的输入节点。像素（10）包括光电二极管，浮动扩散（FD），将光电二极管的电荷传送到FD的转移开关，以及根据电位将信号输出到信号线（109）的放大晶体管的FD。至少在用于控制像素（10）的转印开关的转印脉冲转移的期间，隔离开关（121）截止。

4. 发明申请

US20080062295A1 PHOTOELECTRIC CONVERSION APPARATUS AND IMAGE SENSING SYSTEM 有权
标题翻译：光电转换装置和图像传感系统
公开(公告)号：US20080062295A1
公开(公告)日：2008-03-13
申请号：US11850276
申请日：2007-09-05
申请人： Masaru Fujimura , Masanori Ogura , Toru Koizumi
发明人： Masaru Fujimura , Masanori Ogura , Toru Koizumi
IPC分类号： H04N5/335 , H03F3/45
CPC分类号： H03F3/08 , H03F3/45183 , H03F3/45475 , H03F2200/78 , H03F2203/45134 , H03F2203/45356 , H03F2203/45392 , H03F2203/45641 , H03F2203/45732 , H04N5/3575 , H04N5/37213 , H04N5/378
摘要： To provide a configuration including a fully differential amplifier in which decrease in a reading speed can be suppressed. A photoelectric conversion apparatus according to the present invention includes a pixel area where a plurality of pixels are arranged; an amplifier configured to amplify a signal from the pixel area; a plurality of signal paths for transmitting the signals from the pixel area to the amplifier. The amplifier is a fully differential amplifier which includes a plurality of input terminals including a first input terminal and a second input terminal to which the signals from the plurality of signal paths are supplied and a plurality of output terminals including a first output terminal and a second output terminal and the input terminals and the output terminals have no feedback path provided therebetween.
摘要翻译：提供包括可以抑制读取速度降低的全差分放大器的配置。根据本发明的光电转换装置包括其中布置多个像素的像素区域; 放大器，被配置为放大来自像素区域的信号; 用于将信号从像素区域发送到放大器的多个信号路径。该放大器是一个全差分放大器，它包括多个输入端，它们包括一个第一输入端和一个第二输入端，多个信号通路的信号被提供给第一输入端和第二输入端，以及多个输出端，包括第一输出端和第二输出端输出端子和输入端子和输出端子之间没有设置反馈路径。

5. 发明授权

US07545426B2 Image pickup apparatus 失效
标题翻译：摄像设备
公开(公告)号：US07545426B2
公开(公告)日：2009-06-09
申请号：US11205049
申请日：2005-08-17
申请人： Hiroki Hiyama , Toru Koizumi , Katsuhito Sakurai , Fumihiro Inui , Masaru Fujimura , Tomoko Eguchi , Masanori Ogura
发明人： Hiroki Hiyama , Toru Koizumi , Katsuhito Sakurai , Fumihiro Inui , Masaru Fujimura , Tomoko Eguchi , Masanori Ogura
IPC分类号： H04N5/335
CPC分类号： H04N5/3742 , H04N5/376
摘要： There is provided an image pickup apparatus comprising a plurality of pixels each including a photoelectric conversion unit which converts incident light into an electrical signal and accumulates the electrical signal, an amplifier transistor which amplifies and outputs the signal from the photoelectric conversion unit, a transfer transistor which transfers the electrical signal accumulated in the photoelectric conversion unit to the amplifier transistor, and a processing transistor which performs predetermined processing, and a control circuit which sets the signal level supplied to the control electrode of the transfer transistor in order to turn off the transfer transistor to be lower than the signal level supplied to the control electrode of the processing transistor in order to turn off the processing transistor.
摘要翻译：提供了一种图像拾取装置，包括多个像素，每个像素包括将入射光转换成电信号并累积电信号的光电转换单元，放大并输出来自光电转换单元的信号的放大器晶体管，转移晶体管其将累积在光电转换单元中的电信号传送到放大器晶体管，以及执行预定处理的处理晶体管，以及控制电路，其设置提供给转移晶体管的控制电极的信号电平以关闭转移晶体管低于提供给处理晶体管的控制电极的信号电平，以便关闭处理晶体管。

6. 发明申请

US20050269610A1 Image pickup apparatus 失效
标题翻译：摄像设备
公开(公告)号：US20050269610A1
公开(公告)日：2005-12-08
申请号：US11205049
申请日：2005-08-17
申请人： Hiroki Hiyama , Toru Koizumi , Katsuhito Sakurai , Fumihiro Inui , Masaru Fujimura , Tomoko Eguchi , Masanori Ogura
发明人： Hiroki Hiyama , Toru Koizumi , Katsuhito Sakurai , Fumihiro Inui , Masaru Fujimura , Tomoko Eguchi , Masanori Ogura
IPC分类号： H04N5/374 , H04N5/376 , H01L31/062
CPC分类号： H04N5/3742 , H04N5/376
摘要： There is provided an image pickup apparatus comprising a plurality of pixels each including a photoelectric conversion unit which converts incident light into an electrical signal and accumulates the electrical signal, an amplifier transistor which amplifies and outputs the signal from the photoelectric conversion unit, a transfer transistor which transfers the electrical signal accumulated in the photoelectric conversion unit to the amplifier transistor, and a processing transistor which performs predetermined processing, and a control circuit which sets the signal level supplied to the control electrode of the transfer transistor in order to turn off the transfer transistor to be lower than the signal level supplied to the control electrode of the processing transistor in order to turn off the processing transistor.
摘要翻译：提供了一种图像拾取装置，包括多个像素，每个像素包括将入射光转换成电信号并累积电信号的光电转换单元，放大并输出来自光电转换单元的信号的放大器晶体管，转移晶体管其将累积在光电转换单元中的电信号传送到放大器晶体管，以及执行预定处理的处理晶体管，以及控制电路，其设置提供给转移晶体管的控制电极的信号电平以关闭转移晶体管低于提供给处理晶体管的控制电极的信号电平，以便关闭处理晶体管。

7. 发明授权

US08085330B2 Image pickup apparatus 有权
标题翻译：摄像设备
公开(公告)号：US08085330B2
公开(公告)日：2011-12-27
申请号：US12464611
申请日：2009-05-12
申请人： Hiroki Hiyama , Toru Koizumi , Katsuhito Sakurai , Fumihiro Inui , Masaru Fujimura , Tomoko Eguchi , Masanori Ogura
发明人： Hiroki Hiyama , Toru Koizumi , Katsuhito Sakurai , Fumihiro Inui , Masaru Fujimura , Tomoko Eguchi , Masanori Ogura
IPC分类号： H04N3/14 , H04N9/64
CPC分类号： H04N5/3742 , H04N5/376
摘要： There is provided an image pickup apparatus comprising a plurality of pixels each including a photoelectric conversion unit which converts incident light into an electrical signal and accumulates the electrical signal, an amplifier transistor which amplifies and outputs the signal from the photoelectric conversion unit, a transfer transistor which transfers the electrical signal accumulated in the photoelectric conversion unit to the amplifier transistor, and a processing transistor which performs predetermined processing, and a control circuit which sets the signal level supplied to the control electrode of the transfer transistor in order to turn off the transfer transistor to be lower than the signal level supplied to the control electrode of the processing transistor in order to turn off the processing transistor.
摘要翻译：提供了一种图像拾取装置，包括多个像素，每个像素包括将入射光转换成电信号并累积电信号的光电转换单元，放大并输出来自光电转换单元的信号的放大器晶体管，转移晶体管其将累积在光电转换单元中的电信号传送到放大器晶体管，以及执行预定处理的处理晶体管，以及控制电路，其设置提供给转移晶体管的控制电极的信号电平以关闭转移晶体管低于提供给处理晶体管的控制电极的信号电平，以便关闭处理晶体管。

8. 发明授权

US07948540B2 Photoelectric conversion device with isolation switches arranged between signal lines and amplifiers 有权
标题翻译：具有隔离开关的光电转换装置布置在信号线和放大器之间
公开(公告)号：US07948540B2
公开(公告)日：2011-05-24
申请号：US11850266
申请日：2007-09-05
申请人： Masanori Ogura , Toru Koizumi , Masaru Fujimura
发明人： Masanori Ogura , Toru Koizumi , Masaru Fujimura
IPC分类号： H04N3/14 , H04N5/335
CPC分类号： H04N5/378 , H04N5/3575 , H04N5/374
摘要： A photoelectric conversion device prevents a pseudo signal caused by the parasitic capacitance of a transfer switch from being input to an amplifier. A photoelectric conversion device (50) includes a pixel (10) which outputs a signal to a signal line (107), an amplifier which amplifies the signal supplied via the signal line (107), and an isolation switch (121) inserted between a signal line (108) and the input node of the amplifier. The pixel (10) includes a photodiode, a floating diffusion (FD), a transfer switch which transfers the charge of the photodiode to the FD, and an amplification transistor which outputs a signal to a signal line (109) in accordance with the potential of the FD. The isolation switch (121) is turned off at least in a period when a transfer pulse for controlling the transfer switch of the pixel (10) transits.
摘要翻译：光电转换装置防止由转移开关的寄生电容引起的伪信号被输入到放大器。光电转换装置（50）包括向信号线（107）输出信号的像素（10），放大经由信号线（107）供给的信号的放大器，以及插入在信号线信号线（108）和放大器的输入节点。像素（10）包括光电二极管，浮动扩散（FD），将光电二极管的电荷传送到FD的转移开关，以及根据电位将信号输出到信号线（109）的放大晶体管的FD。至少在用于控制像素（10）的转印开关的转印脉冲转移的期间，隔离开关（121）截止。

9. 发明授权

US07808537B2 Photoelectric conversion apparatus with fully differential amplifier 有权
标题翻译：具有全差分放大器的光电转换装置
公开(公告)号：US07808537B2
公开(公告)日：2010-10-05
申请号：US11850276
申请日：2007-09-05
申请人： Masaru Fujimura , Masanori Ogura , Toru Koizumi
发明人： Masaru Fujimura , Masanori Ogura , Toru Koizumi
IPC分类号： H04N3/15 , H04N5/335
CPC分类号： H03F3/08 , H03F3/45183 , H03F3/45475 , H03F2200/78 , H03F2203/45134 , H03F2203/45356 , H03F2203/45392 , H03F2203/45641 , H03F2203/45732 , H04N5/3575 , H04N5/37213 , H04N5/378
摘要： To provide a configuration including a fully differential amplifier in which decrease in a reading speed can be suppressed. A photoelectric conversion apparatus according to the present invention includes a pixel area where a plurality of pixels are arranged; an amplifier configured to amplify a signal from the pixel area; a plurality of signal paths for transmitting the signals from the pixel area to the amplifier. The amplifier is a fully differential amplifier which includes a plurality of input terminals including a first input terminal and a second input terminal to which the signals from the plurality of signal paths are supplied and a plurality of output terminals including a first output terminal and a second output terminal and the input terminals and the output terminals have no feedback path provided therebetween.
摘要翻译：提供包括可以抑制读取速度降低的全差分放大器的配置。根据本发明的光电转换装置包括其中布置多个像素的像素区域; 放大器，被配置为放大来自像素区域的信号; 用于将信号从像素区域发送到放大器的多个信号路径。该放大器是一个全差分放大器，它包括多个输入端，它们包括一个第一输入端和一个第二输入端，多个信号通路的信号被提供给第一输入端和第二输入端，以及多个输出端，包括第一输出端和第二输出端输出端子和输入端子和输出端子之间没有设置反馈路径。

10. 发明授权

US06965408B2 Solid-state image pickup device having a photoelectric conversion unit and a punch-through current suppression circuit 失效
标题翻译：具有光电转换单元和穿通电流抑制电路的固态图像拾取装置
公开(公告)号：US06965408B2
公开(公告)日：2005-11-15
申请号：US09791544
申请日：2001-02-26
申请人： Hiroki Hiyama , Toru Koizumi , Katsuhito Sakurai , Fumihiro Inui , Masaru Fujimura , Tomoko Eguchi , Masanori Ogura
发明人： Hiroki Hiyama , Toru Koizumi , Katsuhito Sakurai , Fumihiro Inui , Masaru Fujimura , Tomoko Eguchi , Masanori Ogura
IPC分类号： H04N5/374 , H04N5/376 , H04N5/335 , H04N3/14
CPC分类号： H04N5/3742 , H04N5/376
摘要： There is provided an image pickup apparatus including a plurality of pixels each including a photoelectric conversion unit which converts incident light into an electrical signal and accumulates the electrical signal, an amplifier transistor which amplifies and outputs the signal from the photoelectric conversion unit, a transfer transistor which transfers the electrical signal accumulated in the photoelectric conversion unit to the amplifier transistor, and a processing transistor which performs predetermined processing, and a control circuit which sets the signal level supplied to the control electrode of the transfer transistor in order to turn off the transfer transistor to be lower than the signal level supplied to the control electrode of the processing transistor in order to turn off the processing transistor.
摘要翻译：提供了一种包括多个像素的图像拾取装置，每个像素包括将入射光转换为电信号并累积电信号的光电转换单元，放大并输出来自光电转换单元的信号的放大器晶体管，转移晶体管其将累积在光电转换单元中的电信号传送到放大器晶体管，以及执行预定处理的处理晶体管，以及控制电路，其设置提供给转移晶体管的控制电极的信号电平以关闭转移晶体管低于提供给处理晶体管的控制电极的信号电平，以便关闭处理晶体管。

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