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公开(公告)号：US20200007806A1
公开(公告)日：2020-01-02
申请号：US16559795
申请日：2019-09-04
Applicant: SONY CORPORATION
Inventor： Atsumi NIWA , Yosuke UENO , Shimon TESHIMA , Daijiro ANAI , Yoshinobu FURUSAWA , Taishin YOSHIDA , Takahiro UCHIMURA , Eiji HIRATA
IPC: H04N5/378 , H01L27/146 , H04N5/3745 , H04N9/04
Abstract: There is provided an imaging device including a pixel array section including pixel units two-dimensionally arranged in a matrix pattern, each pixel unit including a photoelectric converter, and a plurality of column signal lines disposed according to a first column of the pixel units. The imaging device further includes an analog to digital converter that is shared by the plurality of column signal lines.
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公开(公告)号：US20210099660A1
公开(公告)日：2021-04-01
申请号：US17119084
申请日：2020-12-11
Applicant: SONY CORPORATION
Inventor： Atsumi NIWA , Yosuke UENO , Shimon TESHIMA , Daijiro ANAI , Yoshinobu FURUSAWA , Taishin YOSHIDA , Takahiro UCHIMURA , Eiji HIRATA
IPC: H04N5/378 , H04N9/04 , H04N5/369 , H01L27/146 , H04N5/3745
Abstract: There is provided an imaging device including a pixel array section including pixel units two-dimensionally arranged in a matrix pattern, each pixel unit including a photoelectric converter, and a plurality of column signal lines disposed according to a first column of the pixel units. The imaging device further includes an analog to digital converter that is shared by the plurality of column signal lines.
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公开(公告)号：US20190068902A1
公开(公告)日：2019-02-28
申请号：US16083023
申请日：2017-03-03
Applicant: Sony Corporation
Inventor： Tatsuki NISHINO , Yosuke UENO , Yusuke MORIYAMA , Shizunori MATSUMOTO
CPC classification number: H04N5/357 , G05F3/262 , H04N5/341 , H04N5/3577 , H04N5/3698 , H04N5/378
Abstract: The present technique relates to an image pickup element and an electronic apparatus which enable a higher-quality image to be obtained.An image pickup element includes an input sense portion configured to produce a noise correction signal for correcting a noise generated in a predetermined power source. The input sense portion includes a first transistor and a second transistor configuring a current mirror circuit, a switch provided between a gate of the first transistor and a gate of the second transistor, and a capacitive element one electrode of which is connected between the switch and the gate of the second transistor on an output side of the current mirror circuit, and the other electrode of which is connected to the predetermined power source.
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公开(公告)号：US20180270438A1
公开(公告)日：2018-09-20
申请号：US15987363
申请日：2018-05-23
Applicant: SONY CORPORATION
Inventor： Atsumi NIWA , Yosuke UENO , Shimon TESHIMA , Daijiro ANAI , Yoshinobu FURUSAWA , Taishin YOSHIDA , Takahiro UCHIMURA , Eiji HIRATA
IPC: H04N5/378 , H01L27/146 , H04N9/04 , H04N5/3745
CPC classification number: H04N5/378 , H01L27/14612 , H01L27/14621 , H01L27/14636 , H01L27/14645 , H03M1/123 , H03M1/1295 , H03M1/56 , H04N5/37455 , H04N5/37457 , H04N9/045 , H04N2209/045
Abstract: There is provided an imaging device including a pixel array section including pixel units two-dimensionally arranged in a matrix pattern, each pixel unit including a photoelectric converter, and a plurality of column signal lines disposed according to a first column of the pixel units. The imaging device further includes an analog to digital converter that is shared by the plurality of column signal lines.
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公开(公告)号：US20180269243A1
公开(公告)日：2018-09-20
申请号：US15982717
申请日：2018-05-17
Applicant: SONY CORPORATION
Inventor： Yosuke UENO , Yusuke IKEDA , Shizunori MATSUMOTO , Tsutomu HARUTA , Rei YOSHIKAWA
IPC: H01L27/146 , H04N5/378 , H04N5/3745 , H04N5/369 , H04N5/357
Abstract: An imaging element comprises a photoelectric conversion unit formed in a pixel region and configured to convert light into electrical charge. Further, the imaging element includes a transistor formed in the pixel region and configured to transfer electric charge from the photoelectric conversion unit. The photoelectric conversion unit of the imaging element may be connected to a well of the pixel region, where the well of the pixel region has a negative potential.
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Patent Agency Ranking
公开(公告)号：US20180084211A1
公开(公告)日：2018-03-22
申请号：US15566343
申请日：2016-04-13
Applicant: SONY CORPORATION
Inventor： Tatsuki NISHINO , Yosuke UENO , Yusuke IKEDA , Yusuke MORIYAMA , Shizunori MATSUMOTO
CPC classification number: H04N5/3698 , H04N5/357 , H04N5/374 , H04N5/378
Abstract: To reduce fluctuations in image signals when the voltage of a negative power supply supplied to pixels changes. A pixel operates based on a first ground potential applied to a first ground line and outputs an analog image signal according to emitted light. An analog-digital converter operates based on a second ground potential applied to a second ground line, the second ground potential higher than the first ground potential, and converts the analog image signal into a digital image signal based on a reference voltage as a standard for the conversion. A reference voltage generation unit operates based on the second ground potential and generates the reference voltage. A reference voltage correction unit corrects the reference voltage generated according to a change in the first ground potential and supplies the reference voltage to the analog-digital converter.
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公开(公告)号：US20150371591A1
公开(公告)日：2015-12-24
申请号：US14758892
申请日：2013-12-20
Applicant: SONY CORPORATION
Inventor： Hideyuki SUZUKI , Toshiyuki MIYAUCHI , Yosuke UENO , Yoshifumi MIYAJIMA , Masayuki HATTORI , Kazukuni TAKANOHASHI , Haruo TOGASHI , Tamotsu IKEDA , Hiizu OOTORII , Sachiya TANAKA
IPC: G09G3/32
CPC classification number: G09G3/2085 , G09G3/2014 , G09G3/32 , G09G3/3291 , G09G3/36 , G09G2230/00 , G09G2310/02 , G09G2310/027
Abstract: A display panel includes a plurality of first unit pixels (Pix) each including: a first data input terminals (PDIN); a first data output terminal (PDOUT); a display element (48); and a first waveform shaping section (42, 22), in which the display element (48) is configured to perform display based on first data (PD) inputted to the first data input terminal (PDIN), and the first waveform shaping section (42, 44) is provided on a signal path from the first data input terminal (PDIN) to the first data output terminal (PDOUT).
Abstract translation: 显示面板包括多个第一单位像素（Pix），每个第一单位像素包括：第一数据输入端（PDIN）; 第一数据输出端（PDOUT）; 显示元件（48）; 以及第一波形整形部（42,22），其中所述显示元件（48）被配置为基于输入到所述第一数据输入端（PDIN）的第一数据（PD）进行显示，以及所述第一波形整形部 42，44）设置在从第一数据输入端（PDIN）到第一数据输出端（PDOUT）的信号路径上。
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公开(公告)号：US20200236319A1
公开(公告)日：2020-07-23
申请号：US16840077
申请日：2020-04-03
Applicant: SONY CORPORATION
Inventor： Atsumi NIWA , Yosuke UENO , Shimon TESHIMA , Daijiro ANAI , Yoshinobu FURUSAWA , Taishin YOSHIDA , Takahiro UCHIMURA , Eiji HIRATA
IPC: H04N5/378 , H04N9/04 , H04N5/3745 , H01L27/146
Abstract: There is provided an imaging device including a pixel array section including pixel units two-dimensionally arranged in a matrix pattern, each pixel unit including a photoelectric converter, and a plurality of column signal lines disposed according to a first column of the pixel units. The imaging device further includes an analog to digital converter that is shared by the plurality of column signal lines.
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公开(公告)号：US20200098805A1
公开(公告)日：2020-03-26
申请号：US16698615
申请日：2019-11-27
Applicant: SONY CORPORATION
Inventor： Yosuke UENO , Yusuke IKEDA , Shizunori MATSUMOTO , Tsutomu HARUTA , Rei YOSHIKAWA
IPC: H01L27/146 , H04N5/357 , H04N5/369 , H04N5/3745 , H04N5/378
Abstract: An imaging element comprises a photoelectric conversion unit formed in a pixel region and configured to convert light into electrical charge. Further, the imaging element includes a transistor formed in the pixel region and configured to transfer electric charge from the photoelectric conversion unit. The photoelectric conversion unit of the imaging element may be connected to a well of the pixel region, where the well of the pixel region has a negative potential.
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公开(公告)号：US20180103223A1
公开(公告)日：2018-04-12
申请号：US15840365
申请日：2017-12-13
Applicant: SONY CORPORATION
Inventor： Tatsuki NISHINO , Yosuke UENO , Yusuke IKEDA , Yusuke MORIYAMA , Shizunori MATSUMOTO
CPC classification number: H04N5/3698 , H04N5/357 , H04N5/374 , H04N5/378
Abstract: To reduce fluctuations in image signals when the voltage of a negative power supply supplied to pixels changes. A pixel operates based on a first ground potential applied to a first ground line and outputs an analog image signal according to emitted light. An analog-digital converter operates based on a second ground potential applied to a second ground line, the second ground potential higher than the first ground potential, and converts the analog image signal into a digital image signal based on a reference voltage as a standard for the conversion. A reference voltage generation unit operates based on the second ground potential and generates the reference voltage. A reference voltage correction unit corrects the reference voltage generated according to a change in the first ground potential and supplies the reference voltage to the analog-digital converter.
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