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公开(公告)号：US20210167113A1
公开(公告)日：2021-06-03
申请号：US17175447
申请日：2021-02-12
IPC分类号： H01L27/146 , H01L27/148
摘要： A semiconductor device in which a first chip and a second chip are stacked including a first wiring line and a second wiring line by which the first chip and the second chip are electrically connected. The first wiring line and the second wiring line each include a bonding portion for bonding one of a plurality of conductive patterns placed in the first chip and one of a plurality of conductive patterns placed in the second chip. The number of bonding portions included in the first wiring line is larger than the number of bonding portions included in the second wiring line.
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公开(公告)号：US20200059619A1
公开(公告)日：2020-02-20
申请号：US16530094
申请日：2019-08-02
摘要： Provided is an analog-to-digital (AD) conversion device including: a comparator configured to compare an input analog signal and a reference signal; a plurality of first bit-memories configured to hold a digital signal including a plurality of bits generated based on a result of comparison performed by the comparator, each of the plurality of first bit-memories holding a bit signal of a corresponding one bit among the plurality of bits of the digital signal; an output circuit to which the bit signal output from each of the plurality of first bit-memories is commonly input; a transmission line configured to transmit the bit signal output from the output circuit; and a first scanning circuit configured to sequentially select, from the plurality of first bit-memories, a first bit-memory that outputs the bit signal to the output circuit.
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公开(公告)号：US10291871B2
公开(公告)日：2019-05-14
申请号：US14952240
申请日：2015-11-25
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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公开(公告)号：US20180249103A1
公开(公告)日：2018-08-30
申请号：US15967340
申请日：2018-04-30
发明人： Daisuke Yoshida , Hirofumi Totsuka
CPC分类号： H04N5/3575 , H04N5/3765 , H04N5/378
摘要： A first ramp signal having a potential which is changed with time in a first amplitude range in a first period and a second ramp signal in which a potential is changed with time in a second amplitude range which includes the first amplitude range and which has maximum amplitude larger than maximum amplitude of the first amplitude range and an amount of the change of the potential per unit time is the same as an amount of the change of the potential per unit time of the first ramp signal are generated, and comparison between an optical signal and the first ramp signal and comparison between the optical signal and the second ramp signal are performed in parallel.
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5.发明申请公开(公告)号：US20160080678A1
公开(公告)日：2016-03-17
申请号：US14952240
申请日：2015-11-25
发明人： Seiji Hashimoto , Atsushi Furubayashi , Takeru Suzuki , Kazuhiro Sonoda , Daisuke Yoshida , Hirofumi Totsuka , Takashi Muto , Yasushi Matsuno
IPC分类号： H04N5/378
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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6.发明授权Imaging apparatus, imaging system, imaging apparatus driving method, and imaging system driving method 有权成像装置，成像系统，成像装置驱动方法和成像系统驱动方法公开(公告)号：US09225923B2
公开(公告)日：2015-12-29
申请号：US13777087
申请日：2013-02-26
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.
摘要翻译： 像素基于多个光电转换单元的一部分光电转换单元的信号电荷输出第一信号，并且基于多个光电转换单元的信号电荷输出第二信号。 与基于第二信号的信号数相比，成像装置基于第一信号和基于第二信号的信号，通过基于第一信号减少信号的数量来输出信号。
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公开(公告)号：US20150237315A1
公开(公告)日：2015-08-20
申请号：US14612572
申请日：2015-02-03
IPC分类号： H04N9/04 , H04N5/369 , H04N5/357 , H01L27/146 , H04N5/378
CPC分类号： H04N9/045 , H03M1/00 , H03M1/123 , H03M1/56 , H04N1/00554 , H04N5/3575 , H04N5/3696 , H04N5/3745 , H04N5/378
摘要： A solid-state imaging apparatus, including a plurality of pixels, and an A/D conversion unit configured to convert a pixel signal of an analog signal into a digital signal, wherein the A/D conversion unit comprises a comparator, a sampling unit, a counter, and an output unit configured to output the digital signal based on a count result of the counter and a sampling result of the sampling unit, and the sampling unit comprises first and second latch units configured to latch an output from the comparator in response to first and second clock signals, respectively, and a third latch unit configured to latch an output from the first latch unit in response to an output of the second latch unit.
摘要翻译： 包括多个像素的固态成像装置和被配置为将模拟信号的像素信号转换为数字信号的A / D转换单元，其中A / D转换单元包括比较器，采样单元， 计数器和输出单元，被配置为基于计数器的计数结果和采样单元的采样结果来输出数字信号，并且采样单元包括第一和第二锁存单元，其被配置为响应于锁存来自比较器的输出 分别耦合到第一和第二时钟信号，以及第三锁存单元，被配置为响应于第二锁存单元的输出锁存来自第一锁存单元的输出。
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公开(公告)号：US08937672B2
公开(公告)日：2015-01-20
申请号：US13934657
申请日：2013-07-03
发明人： Hirofumi Totsuka , Shin Kikuchi
IPC分类号： H04N3/14 , H04N5/335 , H04N9/083 , H04N9/04 , H01L27/146
CPC分类号： H01L27/14603 , H01L27/14609
摘要： A solid-state image sensor including a wiring portion which includes a first line, a second line and a control line, in first to third regions arranged sequentially, wherein the first line includes a first pattern in a first layer in the first and second regions and a second pattern in a second layer in the third region, and these patterns are connected each other between the second region and the third region, the second line includes a third pattern in the second layer in the first region and a fourth pattern in the first layer in the second and third regions, the these patterns are connected each other between the first region and the second region, and the control line includes a pattern in the second layer in the second region, intersecting with the first pattern and the fourth pattern.
摘要翻译： 一种固态图像传感器，包括在第一至第三区域中依次布置的包括第一线，第二线和控制线的布线部分，其中第一线包括第一和第二区域中的第一层中的第一图案 以及在第三区域中的第二层中的第二图案，并且这些图案在第二区域和第三区域之间彼此连接，第二行包括在第一区域中的第二层中的第三图案和第二图案中的第四图案 在第二区域和第三区域中的第一层，这些图案在第一区域和第二区域之间彼此连接，并且控制线包括在第二区域中与第一图案和第四图案相交的第二层中的图案 。
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公开(公告)号：US20220021834A1
公开(公告)日：2022-01-20
申请号：US17490507
申请日：2021-09-30
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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公开(公告)号：US11134212B2
公开(公告)日：2021-09-28
申请号：US16267232
申请日：2019-02-04
IPC分类号： H04N5/378 , H04N5/3745 , H04N5/369 , H01L27/146
摘要： A photoelectric conversion device includes a plurality of pixels and a readout circuit. Each of the plurality of pixels includes a pixel circuit including a photoelectric conversion unit. The readout circuit is configured for reading out a signal from the plurality of pixels. The pixel circuit of each of the plurality of pixels includes at least a first transistor that receives a signal based on signal charges generated by the photoelectric conversion unit and is a part of a differential pair. The pixel circuit or the readout circuit has a second transistor. The size of the first transistor and the size of the second transistor are different from each other.
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