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公开(公告)号：US11165980B2
公开(公告)日：2021-11-02
申请号：US16386926
申请日：2019-04-17
发明人： Seiji Hashimoto , Atsushi Furubayashi , Takeru Suzuki , Kazuhiro Sonoda , Daisuke Yoshida , Hirofumi Totsuka , Takashi Muto , Yasushi Matsuno
摘要： Pixels output a first signal based on signal charge of a part of photoelectric conversion units of multiple photoelectric conversion units, and a second signal based on signal charge of multiple photoelectric conversion units. An imaging apparatus outputs signals based on the first signals and signals based on the second signals by reducing the number of signals based on the first signals as compared to the number of signals based on the second signals.
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2.发明申请公开(公告)号：US20190246056A1
公开(公告)日：2019-08-08
申请号：US16386926
申请日：2019-04-17
发明人： Seiji Hashimoto , Atsushi Furubayashi , Takeru Suzuki , Kazuhiro Sonoda , Daisuke Yoshida , Hirofumi Totsuka , Takashi Muto , Yasushi Matsuno
CPC分类号： H04N5/378 , H04N5/3696
摘要： Pixels output a first signal based on signal charge of a part of photoelectric conversion units of multiple photoelectric conversion units, and a second signal based on signal charge of multiple photoelectric conversion units. An imaging apparatus outputs signals based on the first signals and signals based on the second signals by reducing the number of signals based on the first signals as compared to the number of signals based on the second signals.
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公开(公告)号：US20190036540A1
公开(公告)日：2019-01-31
申请号：US16148872
申请日：2018-10-01
发明人： Seiji Hashimoto , Daisuke Yoshida , Makoto Ise
摘要： In a first sensitivity level, an AD converter performs AD conversion selectively using, in accordance with the level of the analog signal, any one of a first reference signal and a second reference signal that have mutually different slopes, and in a second sensitivity level that is different from the first sensitivity level, the AD converter performs AD conversion only using a third reference signal.
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公开(公告)号：US20180006659A1
公开(公告)日：2018-01-04
申请号：US15707912
申请日：2017-09-18
发明人： Seiji Hashimoto , Daisuke Yoshida , Makoto Ise
摘要： In a first sensitivity level, an AD converter performs AD conversion selectively using, in accordance with the level of the analog signal, any one of a first reference signal and a second reference signal that have mutually different slopes, and in a second sensitivity level that is different from the first sensitivity level, the AD converter performs AD conversion only using a third reference signal.
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公开(公告)号：US09800809B2
公开(公告)日：2017-10-24
申请号：US15423891
申请日：2017-02-03
发明人： Seiji Hashimoto , Yasushi Matsuno
IPC分类号： H04N5/378 , H04N5/374 , H04N5/357 , H04N5/3745
CPC分类号： H04N5/3575 , H04N5/3742 , H04N5/37455 , H04N5/378
摘要： An imaging apparatus comprises: a pixel generating a photoelectric conversion signal; a comparator configured to compare a base signal based on the pixel at a reset state with a time-changing first reference signal, and for comparing an effective signal based on the pixel at a non-reset state with a time-changing second reference signal, wherein the second reference signal has a larger time-changing ratio than that of the second reference signal; a counter configured to count a first count value until an inversion of a magnitude relation between the base signal and the first reference signal, and configured to count a second count value until an inversion of a magnitude relation between the effective signal and the second reference signal; a correcting unit configured to correct a difference of resolutions of the first and second count values, and configured to correct a difference between the first and second count values corrected.
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公开(公告)号：US20170244422A1
公开(公告)日：2017-08-24
申请号：US15590563
申请日：2017-05-09
发明人： Seiji Hashimoto , Takeru Suzuki , Yasushi Matsuno , Takashi Muto
CPC分类号： H03M1/0609 , H03M1/1019 , H03M1/123 , H03M1/186 , H03M1/56 , H04N5/225 , H04N5/3355 , H04N5/378
摘要： When a level of a signal output from a pixel is higher than a comparison level, the signal output from the pixel is converted into a digital signal during a first period by using a first reference signal. If the level of the signal output from the pixel is lower than the comparison level, the signal output from the pixel is converted into a digital signal during a second period that is longer than the first period by using a second reference signal.
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7.发明授权公开(公告)号：US09723236B2
公开(公告)日：2017-08-01
申请号：US14819085
申请日：2015-08-05
IPC分类号： H04N5/3745 , H01L27/146 , H01L27/30
CPC分类号： H04N5/3745 , H01L27/14643 , H01L27/307
摘要： A time at which a potential magnitude relationship between a first electrode and a second electrode is changed from a first relationship to a second relationship in a part of the plurality of pixels and a time at which a potential magnitude relationship between the first electrode and the second electrode is changed from the second relationship to the first relationship in the other part of the plurality of pixels overlap each other.
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8.发明申请公开(公告)号：US20160044263A1
公开(公告)日：2016-02-11
申请号：US14819085
申请日：2015-08-05
IPC分类号： H04N5/374 , H04N5/3745
CPC分类号： H04N5/3745 , H01L27/14643 , H01L27/307
摘要： A time at which a potential magnitude relationship between a first electrode and a second electrode is changed from a first relationship to a second relationship in a part of the plurality of pixels and a time at which a potential magnitude relationship between the first electrode and the second electrode is changed from the second relationship to the first relationship in the other part of the plurality of pixels overlap each other.
摘要翻译： 将第一电极和第二电极之间的电位大小关系从第一关系改变为多个像素的一部分中的第二关系的时间和第一电极与第二电极之间的电位大小关系的时间 电极从第二关系改变为多个像素的另一部分中的第一关系彼此重叠。
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公开(公告)号：US20160037116A1
公开(公告)日：2016-02-04
申请号：US14812963
申请日：2015-07-29
IPC分类号： H04N5/374 , H01L31/0352 , H04N5/378 , H01L27/146
CPC分类号： H04N5/3742 , H01L27/14609 , H01L27/1461 , H01L27/14612 , H01L27/14627 , H01L27/14641 , H01L27/14647 , H01L27/14667 , H01L31/035218 , H04N5/3745 , H04N5/37452 , H04N5/378 , H04N9/045
摘要： A photoelectric conversion apparatus including a plurality of photoelectric conversion units each of which includes a first electrode, a second electrode, a photoelectric conversion layer which accumulates signal charges and which is disposed between the first and second electrodes, and an insulating layer disposed between the photoelectric conversion layer and the second electrode, an amplification unit configured to receive optical signals and output signals each based on one of the optical signals, each of the optical signals being based on one of the signal charges, each of the signal charges being accumulated in one of the plurality of photoelectric conversion units, and a capacitive element having a first node and a second node, the first node being connected to the second electrodes of the plurality of photoelectric conversion units and the amplification unit and the second node selectively receiving each one of a plurality of potentials having different values.
摘要翻译： 一种光电转换装置，包括多个光电转换单元，每个光电转换单元包括第一电极，第二电极，累积信号电荷并设置在第一和第二电极之间的光电转换层，以及设置在光电 转换层和第二电极，放大单元，被配置为基于光信号中的一个接收光信号和输出信号，每个光信号基于信号电荷之一，每个信号电荷积累在一个信号电荷中 以及具有第一节点和第二节点的电容元件，所述第一节点连接到所述多个光电转换单元的第二电极，并且所述放大单元和所述第二节点选择性地接收每个所述光电转换单元 具有不同值的多个电位。
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公开(公告)号：US20160035772A1
公开(公告)日：2016-02-04
申请号：US14748458
申请日：2015-06-24
IPC分类号： H01L27/146
CPC分类号： H01L27/14603 , H01L27/14609 , H01L27/14612 , H01L27/14621 , H01L27/14627 , H01L27/14636 , H01L27/14643 , H01L27/14645 , H01L27/14667 , H01L31/035218
摘要： An imaging device includes a plurality of pixels arranged in a pixel region, each of the plurality of pixels including a photoelectric conversion element including a first electrode provided above a substrate, a second electrode provided above the first electrode and a photoelectric conversion layer provided between the first electrode and the second electrode, an interconnection layer provided between the substrate and the first electrode, the interconnection layer including a first conductive member extending in a first direction, and a second conductive member arranged at a level lower than the first conductive member and extending in a second direction intersecting the first direction, a first contact portion provided in the pixel region, the first contact portion electrically connecting the second electrode and the first conductive member, and a second contact portion electrically connecting the first conductive member and the second conductive member.
摘要翻译： 一种成像装置包括排列在像素区域中的多个像素，多个像素中的每一个包括光电转换元件，该光电转换元件包括设置在基板上方的第一电极，设置在第一电极上方的第二电极和设置在第一电极之间的光电转换层 第一电极和第二电极，设置在基板和第一电极之间的互连层，所述互连层包括沿第一方向延伸的第一导电构件和布置在低于第一导电构件的水平面的第二导电构件，并且延伸 在与第一方向相交的第二方向上，设置在像素区域中的第一接触部分，电连接第二电极和第一导电部件的第一接触部分和将第一导电部件和第二导电部件电连接的第二接触部分 。
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