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    Image sensor, focus adjustment device, and imaging device
    1.
    发明授权
    Image sensor, focus adjustment device, and imaging device 有权

    公开(公告)号：US12107098B2

    公开(公告)日：2024-10-01

    申请号：US17834258

    申请日：2022-06-07

    申请人： NIKON CORPORATION

    发明人： Sota Nakanishi ,  Wataru Funamizu ,  Masahiro Juen

    IPC分类号： H01L27/146 ,  H01L27/148 ,  H04N23/67 ,  H04N25/771

    CPC分类号： H01L27/14612 ,  H01L27/14636 ,  H01L27/14643 ,  H01L27/14831 ,  H04N23/67 ,  H04N25/771

    摘要： An image sensor includes a plurality of pixels each including: a first and a second photoelectric conversion unit that perform photoelectric conversion upon light that has passed through a micro lens and generates a charge; a first accumulation unit that accumulates the charge generated by the first conversion unit; a second accumulation unit that accumulates the charge generated by the second conversion unit; a third accumulation unit that accumulates the charges generated by the first and second conversion units; a first transfer unit that transfers the charge generated by the first conversion unit to the first accumulation unit; a second transfer unit that transfers the charge generated by the second conversion unit to the second accumulation unit; and a third transfer unit that transfers the charges generated by the first and second conversion units to the third accumulation unit.

    Image-capturing device and image-capturing system
    3.
    发明授权
    Image-capturing device and image-capturing system 有权

    公开(公告)号：US11057578B2

    公开(公告)日：2021-07-06

    申请号：US16283058

    申请日：2019-02-22

    申请人： NIKON CORPORATION

    发明人： Masahiro Juen ,  Toru Takagi ,  Osamu Saruwatari ,  Wataru Funamizu ,  Sota Nakanishi

    IPC分类号： H04N5/351 ,  H04N5/376 ,  H01L27/146 ,  H04N5/378

    摘要： An image-capturing device allowing skew reduction, and an image-capturing system allowing skew reduction are provided. An image-capturing device is provided, including a plurality of photoelectric converting units; and a plurality of light-receiving units that are arranged corresponding to a plurality of blocks each constituted by one or more photoelectric converting units, and receive drive light instructing driving of the photoelectric converting units to output a drive signal to a corresponding photoelectric converting unit among the photoelectric converting units. In addition, an image-capturing system is provided, including the image-capturing device; and a light-emitting unit that is spaced apart from the plurality of light-receiving units, and emits the drive light to the plurality of light-receiving units.

    FEATURE EXTRACTION ELEMENT, FEATURE EXTRACTION SYSTEM, AND DETERMINATION APPARATUS
    4.
    发明申请
    FEATURE EXTRACTION ELEMENT, FEATURE EXTRACTION SYSTEM, AND DETERMINATION APPARATUS 审中-公开

    公开(公告)号：US20190034748A1

    公开(公告)日：2019-01-31

    申请号：US16145875

    申请日：2018-09-28

    申请人： NIKON CORPORATION

    发明人： Shigeru Matsumoto ,  Sota Nakanishi ,  Tomohisa Ishida ,  Atsushi Miyamoto ,  Kiyoshi Uchikawa

    IPC分类号： G06K9/20 ,  G06K9/78 ,  H04N5/378 ,  G06K9/46

    摘要： A feature extracting element including: a light-receiving substrate where a plurality of light-receiving elements for photoelectrically converting received light are two-dimensionally arrayed; and one or more other substrates that are laminated on the light-receiving substrate, wherein the other substrate has: a convolution processor which has a plurality of multiplying circuits that are correspondingly provided per the light-receiving element or per a block that is configured of a plurality of the light-receiving elements, and performs convolution operation on signals that are output from the plurality of light-receiving elements using the plurality of multiplying circuits; a pooling processing unit to sample a signal that is output from the convolution processor, based on a predetermined condition; and a connection wiring to pass the sampled signal to the plurality of multiplying circuits.

    Imaging device and image sensor
    5.
    发明授权
    Imaging device and image sensor 有权

    公开(公告)号：US11626436B2

    公开(公告)日：2023-04-11

    申请号：US17338072

    申请日：2021-06-03

    申请人： NIKON CORPORATION

    发明人： Sota Nakanishi

    IPC分类号： H01L27/146 ,  H01L21/00 ,  G03B17/14 ,  H04N5/225

    摘要： An imaging device, includes: an imaging unit in which are disposed a plurality of pixels, each including a filter that is capable of changing a wavelength of light passing therethrough to a first wavelength and to a second wavelength and a light reception unit that receives light that has passed through the filter, and that captures an image via an optical system; an analysis unit that analyzes the image captured by the imaging unit; and a control unit that controls the wavelength of the light to be transmitted, by the filter based upon a result of analysis by the analysis unit.

    Imaging device and image sensor
    6.
    发明授权
    Imaging device and image sensor 有权

    公开(公告)号：US11056521B2

    公开(公告)日：2021-07-06

    申请号：US16476437

    申请日：2018-03-27

    申请人： NIKON CORPORATION

    发明人： Sota Nakanishi

    IPC分类号： H01L27/146 ,  H01L21/00 ,  G03B17/14 ,  H04N5/225

    摘要： An imaging device, includes: an imaging unit in which are disposed a plurality of pixels, each including a filter that is capable of changing a wavelength of light passing therethrough to a first wavelength and to a second wavelength and a light reception unit that receives light that has passed through the filter, and that captures an image via an optical system; an analysis unit that analyzes the image captured by the imaging unit; and a control unit that controls the wavelength of the light to be transmitted, by the filter based upon a result of analysis by the analysis unit.

    Image sensor, focus adjustment device, and imaging device
    9.
    发明授权
    Image sensor, focus adjustment device, and imaging device 有权

    公开(公告)号：US11387267B2

    公开(公告)日：2022-07-12

    申请号：US16499737

    申请日：2018-03-28

    申请人： NIKON CORPORATION

    发明人： Sota Nakanishi ,  Wataru Funamizu ,  Masahiro Juen

    IPC分类号： H01L27/146 ,  H01L27/148 ,  H04N5/232 ,  H04N5/3745

    摘要： An image sensor includes a plurality of pixels each including: a first and a second photoelectric conversion unit that perform photoelectric conversion upon light that has passed through a micro lens and generates a charge; a first accumulation unit that accumulates the charge generated by the first conversion unit; a second accumulation unit that accumulates the charge generated by the second conversion unit; a third accumulation unit that accumulates the charges generated by the first and second conversion units; a first transfer unit that transfers the charge generated by the first conversion unit to the first accumulation unit; a second transfer unit that transfers the charge generated by the second conversion unit to the second accumulation unit; and a third transfer unit that transfers the charges generated by the first and second conversion units to the third accumulation unit.