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    Solid-state imaging element, driving method, and electronic apparatus
    5.
    发明授权
    Solid-state imaging element, driving method, and electronic apparatus 有权
    固态成像元件，驱动方法和电子设备

    公开(公告)号：US08884206B2

    公开(公告)日：2014-11-11

    申请号：US13312478

    申请日：2011-12-06

    申请人： Yusuke Oike ,  Takashi Machida

    发明人： Yusuke Oike ,  Takashi Machida

    IPC分类号： H01L27/00 ,  H04N5/64 ,  H01L27/146

    CPC分类号： H01L27/14603 ,  H01L27/14609 ,  H01L27/14623 ,  H01L27/14625 ,  H01L27/148

    摘要： Disclosed herein is a solid-state imaging element including: a plurality of unit pixels each having a photoelectric conversion part, a transfer part that transfers a charge generated by the photoelectric conversion part to a predetermined region, and a draining part that drains a charge in the predetermined region; a light shielding film being formed under an interconnect layer in the unit pixels and shield, from light, substantially the whole surface of the plurality of unit pixels except a light receiving part of the photoelectric conversion part; and a voltage controller controlling a voltage applied to the light shielding film. The voltage controller sets the voltage applied to the light shielding film to a first voltage in charge draining by the draining part and sets the voltage applied to the light shielding film to a second voltage higher than the first voltage in charge transfer by the transfer part.

    摘要翻译： 这里公开了一种固态成像元件，其包括：多个单位像素，每个单位像素具有光电转换部分，转移部分，其将由光电转换部分产生的电荷传送到预定区域;以及排出部分， 预定区域; 在所述单位像素中的互连层下方形成遮光膜，所述遮光膜从除了所述光电转换部的光接收部以外的所述多个单位像素的大致整个表面的光遮蔽; 以及控制施加到所述遮光膜的电压的电压控制器。 电压控制器将施加到遮光膜的电压设置为由排出部分进行电荷排出的第一电压，并且通过转印部分将施加到遮光膜的电压设置为高于电荷转移中的第一电压的第二电压。

    SOLID-STATE IMAGING ELEMENT, DRIVING METHOD, AND ELECTRONIC APPARATUS
    6.
    发明申请
    SOLID-STATE IMAGING ELEMENT, DRIVING METHOD, AND ELECTRONIC APPARATUS 有权
    固态成像元件，驱动方法和电子设备

    公开(公告)号：US20120153126A1

    公开(公告)日：2012-06-21

    申请号：US13312478

    申请日：2011-12-06

    申请人： Yusuke Oike ,  Takashi Machida

    发明人： Yusuke Oike ,  Takashi Machida

    IPC分类号： H01L27/148

    CPC分类号： H01L27/14603 ,  H01L27/14609 ,  H01L27/14623 ,  H01L27/14625 ,  H01L27/148

    摘要： Disclosed herein is a solid-state imaging element including: a plurality of unit pixels each having a photoelectric conversion part, a transfer part that transfers a charge generated by the photoelectric conversion part to a predetermined region, and a draining part that drains a charge in the predetermined region; a light shielding film being formed under an interconnect layer in the unit pixels and shield, from light, substantially the whole surface of the plurality of unit pixels except a light receiving part of the photoelectric conversion part; and a voltage controller controlling a voltage applied to the light shielding film. The voltage controller sets the voltage applied to the light shielding film to a first voltage in charge draining by the draining part and sets the voltage applied to the light shielding film to a second voltage higher than the first voltage in charge transfer by the transfer part.

    摘要翻译： 这里公开了一种固态成像元件，其包括：多个单位像素，每个单位像素具有光电转换部分，转移部分，其将由光电转换部分产生的电荷传送到预定区域;以及排出部分， 预定区域; 在所述单位像素中的互连层下方形成遮光膜，所述遮光膜从除了所述光电转换部的光接收部以外的所述多个单位像素的大致整个表面的光遮蔽; 以及控制施加到所述遮光膜的电压的电压控制器。 电压控制器将施加到遮光膜的电压设置为由排出部分进行电荷排出的第一电压，并且通过转印部分将施加到遮光膜的电压设置为高于电荷转移中的第一电压的第二电压。

    Solid-state image pickup apparatus signal processing method for a solid-state image pickup apparatus, and electronic apparatus
    8.
    发明授权
    Solid-state image pickup apparatus signal processing method for a solid-state image pickup apparatus, and electronic apparatus 有权
    用于固态图像拾取装置的固态图像拾取装置信号处理方法和电子装置

    公开(公告)号：US08576317B2

    公开(公告)日：2013-11-05

    申请号：US13064338

    申请日：2011-03-21

    申请人： Masaki Sakakibara ,  Tadayuki Taura ,  Yusuke Oike ,  Takafumi Takatsuka ,  Akihiko Kato

    发明人： Masaki Sakakibara ,  Tadayuki Taura ,  Yusuke Oike ,  Takafumi Takatsuka ,  Akihiko Kato

    IPC分类号： H04N3/14 ,  H04N5/335

    CPC分类号： H04N5/335 ,  H04N5/355 ,  H04N5/3575 ,  H04N5/365 ,  H04N5/3698 ,  H04N5/3745 ,  H04N5/378

    摘要： Disclosed herein is a solid-state image pickup apparatus, including a pixel array section in which a unit pixel including a photoelectric conversion section and a charge detection section for detecting charge generated by photoelectric conversion by the photoelectric conversion section is disposed; a driving section adapted to carry out driving of reading out a signal of the unit pixel divisionally by twice as a first signal and a second signal; and a signal processing section adapted to set the first signal read out first from the unit pixel as a reference voltage for a processable input voltage range of the signal processing section, adjust the reference voltage so that the first and second signals may be included in the input voltage range and carry out signal processing for the first and second signals using the adjusted reference voltage.

    摘要翻译： 本发明公开了一种固态摄像装置，包括像素阵列部分，其中设置有包括光电转换部分的单位像素和用于检测光电转换部分由光电转换产生的电荷的电荷检测部分; 驱动部，其适于执行将所述单位像素的信号分别读出作为第一信号和第二信号的两倍的驱动; 以及信号处理部，其适于将从单位像素首先读出的第一信号设置为信号处理部的可处理输入电压范围的参考电压，调整参考电压，使得第一和第二信号可以包括在 输入电压范围，并使用调整的参考电压对第一和第二信号进行信号处理。

    Solid state imaging device, driving method of the solid state imaging device, and electronic equipment
    9.
    发明授权
    Solid state imaging device, driving method of the solid state imaging device, and electronic equipment 有权
    固态成像装置，固态成像装置的驱动方法和电子设备

    公开(公告)号：US08570410B2

    公开(公告)日：2013-10-29

    申请号：US13603633

    申请日：2012-09-05

    申请人： Yusuke Oike

    发明人： Yusuke Oike

    IPC分类号： H04N3/14

    CPC分类号： H01L27/148 ,  H01L27/14609 ,  H01L27/14643 ,  H01L27/14654 ,  H04N3/155 ,  H04N3/1568 ,  H04N5/335 ,  H04N5/363 ,  H04N5/3651 ,  H04N5/37452

    摘要： A solid state imaging device includes: multiple unit pixels including a photoelectric converter generating electrical charge in accordance with incident light quantity and accumulating the charge, a first transfer gate transferring the accumulated charge, a charge holding region holding the transferred charge, a second transfer gate transferring the held charge, and a floating diffusion region converting the transferred charge into voltage; an intermediate charge transfer unit transferring, to the charge holding region, a charge exceeding a predetermined charge amount as a first signal charge; and a pixel driving unit setting the first transfer gate to a non-conducting state, set the second transfer gate to a conducting state, transfer the first signal charge to the floating diffusion region, set the second transfer gate to a non-conducting state, set the first transfer gate to a conducting state, and transfer the accumulated charge to the charge holding region as a second signal charge.

    摘要翻译： 固态成像装置包括：多个单位像素，包括根据入射光量产生电荷并累积电荷的光电转换器，传送累积电荷的第一传输栅极，保持所转移电荷的电荷保持区域，第二传输栅极 转移所保持的电荷，以及将转移的电荷转换成电压的浮动扩散区; 中间电荷转移单元，向电荷保持区域传输超过预定电荷量的电荷作为第一信号电荷; 以及像素驱动单元，将所述第一传输栅极设置为非导通状态，将所述第二传输栅极设置为导通状态，将所述第一信号电荷转移到所述浮动扩散区域，将所述第二传输栅极设置为非导通状态， 将第一传输门设置为导通状态，并将累积电荷转移到电荷保持区域作为第二信号电荷。

    Solid-state imaging device, method for driving solid-state imaging device, and electronic apparatus
    10.
    发明授权
    Solid-state imaging device, method for driving solid-state imaging device, and electronic apparatus 有权
    固态成像装置，固态成像装置的驱动方法和电子装置

    公开(公告)号：US08493489B2

    公开(公告)日：2013-07-23

    申请号：US13064339

    申请日：2011-03-21

    申请人： Yusuke Oike ,  Akihiko Kato ,  Takafumi Takatsuka ,  Masaki Sakakibara

    发明人： Yusuke Oike ,  Akihiko Kato ,  Takafumi Takatsuka ,  Masaki Sakakibara

    IPC分类号： H04N5/335 ,  H04N5/217

    CPC分类号： H04N5/357 ,  H04N5/2176 ,  H04N5/37457 ,  H04N5/378

    摘要： Disclosed herein is a solid-state imaging device, including: a pixel array unit configured to be formed by two-dimensionally arranging unit pixels each having a photoelectric converter, a charge-voltage converter, a reset transistor to set the charge-voltage converter to a predetermined potential, and an amplification transistor to read out a signal converted by the charge-voltage converter; a signal processor configured to process a signal output from the unit pixel by using a reference voltage; and a setter configured to set a reset level obtained from a second unit pixel from which a signal level has been already read out as the reference voltage of the signal processor before readout of a signal level based on a signal charge accumulated or retained in the charge-voltage converter from a first unit pixel.

    摘要翻译： 本文公开了一种固态成像装置，包括：像素阵列单元，被配置为通过二维排列具有光电转换器的单位像素，电荷 - 电压转换器，复位晶体管形成，以将电荷电压转换器设置为 预定电位和放大晶体管，读出由电荷 - 电压转换器转换的信号; 信号处理器，被配置为通过使用参考电压来处理从所述单位像素输出的信号; 以及设定器，其被配置为基于在所述电荷中累积或保留的信号电荷来读出信号电平之前，将从已经从其中读出信号电平的第二单位像素获得的复位电平设置为信号处理器的参考电压 电压转换器从第一单位像素。