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    IMAGE SENSOR INCLUDING PLURALITY OF AUTO FOCUSING PIXEL GROUPS
    1.
    发明公开
    IMAGE SENSOR INCLUDING PLURALITY OF AUTO FOCUSING PIXEL GROUPS 审中-公开

    公开(公告)号：US20230262329A1

    公开(公告)日：2023-08-17

    申请号：US18138762

    申请日：2023-04-25

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Eunsub SHIM ,  Kyungho Lee ,  Masato Fujita

    IPC分类号： H04N23/67 ,  G03B13/16 ,  H01L27/146

    CPC分类号： H04N23/67 ,  G03B13/16 ,  H01L27/14612 ,  H01L27/14647 ,  H01L27/14627

    摘要： An image sensor according to an example embodiment include a plurality of image pixel groups, a plurality of auto focusing (AF) pixel groups, a first transmission control signal line connected to a first pixel of each of the plurality of image pixel groups, a second transmission control signal line connected to a second pixel of each of the plurality of image pixel groups, a third transmission control signal line connected to a first pixel of each of the plurality of AF pixel groups, and a fourth transmission control signal line connected to a second pixel of each of the plurality of AF pixel groups, wherein the fourth transmission control signal line is electrically separated from the first to the third transmission control signal line, and the each of the plurality of image pixel group and the plurality of AF pixel groups are disposed below a single microlens.

    IMAGE SENSOR INCLUDING PLURALITY OF AUTO FOCUSING PIXEL GROUPS
    2.
    发明申请
    IMAGE SENSOR INCLUDING PLURALITY OF AUTO FOCUSING PIXEL GROUPS 有权

    公开(公告)号：US20230007163A1

    公开(公告)日：2023-01-05

    申请号：US17941302

    申请日：2022-09-09

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Eunsub SHIM ,  Kyungho LEE ,  Masato FUJITA

    IPC分类号： H04N5/232 ,  G03B13/16 ,  H01L27/146

    摘要： An image sensor according to an example embodiment include a plurality of image pixel groups, a plurality of auto focusing (AF) pixel groups, a first transmission control signal line connected to a first pixel of each of the plurality of image pixel groups, a second transmission control signal line connected to a second pixel of each of the plurality of image pixel groups, a third transmission control signal line connected to a first pixel of each of the plurality of AF pixel groups, and a fourth transmission control signal line connected to a second pixel of each of the plurality of AF pixel groups, wherein the fourth transmission control signal line is electrically separated from the first to the third transmission control signal line, and the each of the plurality of image pixel group and the plurality of AF pixel groups are disposed below a single microlens.

    PHASE DETECTION AUTOFOCUS (PDAF) OPTICAL SYSTEM
    3.
    发明申请
    PHASE DETECTION AUTOFOCUS (PDAF) OPTICAL SYSTEM 有权

    公开(公告)号：US20210211580A1

    公开(公告)日：2021-07-08

    申请号：US16737788

    申请日：2020-01-08

    申请人： QUALCOMM Incorporated

    发明人： Micha GALOR GLUSKIN

    IPC分类号： H04N5/232 ,  H01L27/146 ,  G02B5/20 ,  G03B13/16 ,  H04N5/225 ,  H04N5/369

    摘要： Apparatus for an optical system optimized for PDAF depth sensing are disclosed herein. An example apparatus includes a phase detection auto focus (PDAF) sensor including a plurality of focus pixels and a plurality of micro lenses. The example apparatus also includes an optical system located above the PDAF sensor and configured to direct light to the micro lenses of the PDAF sensor. In some examples, the optical system may be configured to include at least one circular asymmetric subsection of a lens.

    Imaging device and control method therefor
    4.
    发明授权
    Imaging device and control method therefor 有权

    公开(公告)号：US10564391B2

    公开(公告)日：2020-02-18

    申请号：US15940237

    申请日：2018-03-29

    申请人： FUJIFILM Corporation

    发明人： Kosuke Takahashi ,  Nanae Sakuma ,  Takeshi Misawa ,  Atsushi Misawa

    IPC分类号： G02B7/34 ,  G02B13/16 ,  H04N5/232 ,  G03B13/36 ,  G03B13/16

    摘要： The digital camera includes a finder section, an imaging optical system, a focus ring, an imaging element, a main control section, a digital signal processing section, and a finder display control section. The imaging element outputs first and second imaging signals obtained by receiving the first and second rays formed by performing pupil division on the subject image. The main control section generates a defocus image, which indicates an amount of defocus of the imaging optical system, for each main subject area, on the basis of the first and second imaging signals obtained in the plurality of main subject areas. The finder display control section displays a defocus image of the single main subject area at a position where the main subject does not overlap with another main subject area.

    ELECTRONIC DEVICE AND METHOD OF CONTROLLING SAME
    5.
    发明申请
    ELECTRONIC DEVICE AND METHOD OF CONTROLLING SAME 审中-公开

    公开(公告)号：US20190394391A1

    公开(公告)日：2019-12-26

    申请号：US16445253

    申请日：2019-06-19

    申请人： CANON KABUSHIKI KAISHA

    发明人： Satoru Matsumoto

    IPC分类号： H04N5/232 ,  G03B13/16

    摘要： An electronic device communicates with a lens unit whose focus range is a first range between a first position and a second position of a focus lens. The electronic device obtains first information indicating a third position of the focus lens, at which the focus distance of the lens unit infinity, and a second range between the third position and the second position of the focus lens. The electronic device controls, on the basis of the first information, a display unit to display the first range and the second range of the focus lens to be distinguishable from each other.

    In-finder display device
    10.
    发明授权
    In-finder display device 有权
    取景器显示装置

    公开(公告)号：US07280751B2

    公开(公告)日：2007-10-09

    申请号：US11109328

    申请日：2005-04-19

    申请人： Takaho Matsuda

    发明人： Takaho Matsuda

    IPC分类号： G03B13/16 ,  G03B17/20

    CPC分类号： G03B13/30

    摘要： An in-finder display device includes an optical member having prisms and disposed about a position where an objective unit forms an image; an image-inverting unit receiving light from the optical member; an eyepiece unit for guiding the light from the image-inverting unit to an observer; a light source; and an illuminating unit for guiding light from the light source to the prisms. Each of the prisms in the optical member has two prism facets forming a ridgeline nonparallel to a plane orthogonal to an optical axis of the objective unit. Light from the light source is reflected off the prisms, passes through the image-inverting unit, and is guided by the eyepiece unit to the observer.

    摘要翻译： 取景器显示装置包括具有棱镜的光学构件，并且围绕物镜单元形成图像的位置设置; 图像反转单元，接收来自光学构件的光; 用于将来自图像反转单元的光引导到观察者的目镜单元; 光源; 以及用于将来自光源的光引导到棱镜的照明单元。 光学构件中的每个棱镜具有形成与平行于与物镜单元的光轴正交的平面的棱线的两个棱镜面。 来自光源的光从棱镜反射，穿过图像反转单元，并由目镜单元引导到观察者。