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    Stacked type image sensor including color separation element and image pickup apparatus including stacked type image sensor
    44.
    发明授权
    Stacked type image sensor including color separation element and image pickup apparatus including stacked type image sensor 有权
    包括色分离元件和包括堆叠型图像传感器的图像拾取装置的堆叠型图像传感器

    公开(公告)号：US09536916B2

    公开(公告)日：2017-01-03

    申请号：US14920211

    申请日：2015-10-22

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sunghyun Nam ,  Sookyoung Roh ,  Seokho Yun ,  Hongkyu Park

    IPC: H01L27/146

    CPC classification number: H01L27/14625 ,  H01L27/14605 ,  H01L27/14621 ,  H01L27/14627 ,  H01L27/14645 ,  H01L27/14667

    Abstract: A stacked type image sensor including color separation elements, and an image pickup apparatus including the stacked type image sensor, are provided. The stacked type image sensor includes a first light sensing layer including first pixels configured to absorb and detect light of a first wavelength band and transmit light of a second wavelength band and a third wavelength band, and a second light sensing layer disposed to face the first light sensing layer, the second light sensing layer including second pixels configured to detect light of the second wavelength band and third pixels configured to detect light of the third wavelength band. The color separation elements are disposed between the first light sensing layer and the second light sensing layer, and are configured to direct the light of the second wavelength band toward the second pixels, and direct the light of the third wavelength band toward the third pixels.

    Abstract translation: 提供了包括颜色分离元件的堆叠式图像传感器和包括堆叠型图像传感器的图像拾取装置。 层叠型图像传感器包括：第一感光层，包括被配置为吸收和检测第一波长带的光并透射第二波长带和第三波长带的光的第一像素;以及第二光感测层， 光检测层，第二感光层包括被配置为检测第二波长带的光的第二像素和被配置为检测第三波长带的光的第三像素。 分色元件设置在第一光感测层和第二光感测层之间，并且被配置为将第二波长带的光引向第二像素，并将第三波长带的光引向第三像素。

    Multispectral image sensor and electronic apparatus including the same
    45.
    发明授权
    Multispectral image sensor and electronic apparatus including the same 有权

    公开(公告)号：US12241783B2

    公开(公告)日：2025-03-04

    申请号：US17902123

    申请日：2022-09-02

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sookyoung Roh ,  Seokho Yun

    IPC: G01J3/28 ,  G01J3/02

    Abstract: Provided is an image sensor including a sensor substrate including a first pixel row and a second pixel row, a spacer layer arranged on the sensor substrate, and a color separating lens array arranged on the spacer layer, in which the color separating lens array includes a first color separating lens array separating, out of incident light, light of a plurality of wavelengths within a first spectral range and condensing the light of the plurality of wavelengths onto a plurality of pixels of the first pixel row and a second color separating lens array separating, out of incident light, light of a plurality of wavelengths within a second spectral range different from the first spectral range and condensing the light of the plurality of wavelengths onto a plurality of pixels of the second pixel row.

    IMAGE SENSOR AND ELECTRONIC APPARATUS INCLUDING THE IMAGE SENSOR
    46.
    发明申请
    IMAGE SENSOR AND ELECTRONIC APPARATUS INCLUDING THE IMAGE SENSOR 有权

    公开(公告)号：US20250067956A1

    公开(公告)日：2025-02-27

    申请号：US18939694

    申请日：2024-11-07

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sangyun LEE ,  Sookyoung Roh ,  Seokho Yun ,  Sungmo Ahn

    IPC: G02B7/28 ,  G02B3/00 ,  G02B27/10 ,  G02B27/12 ,  G03B13/36 ,  H04N9/01 ,  H04N25/704

    Abstract: An image sensor includes a sensor substrate including first, second, third, and fourth pixels, and a color separating lens array, wherein each of the first pixels includes a first focusing signal region and a second focusing signal region that independently generate focusing signals, and the first focusing signal region and the second focusing signal region are arranged to be adjacent to each other in the first pixel in a first direction, and each of the fourth pixels includes a third focusing signal region and a fourth focusing signal region that independently generate focusing signals, and the third focusing signal region and the fourth focusing signal region are arranged to be adjacent to each other in the fourth pixel in a second direction that is different from the first direction.

    Image sensor including color separating lens array and electronic apparatus including the image sensor
    48.
    发明授权
    Image sensor including color separating lens array and electronic apparatus including the image sensor 有权

    公开(公告)号：US12169289B2

    公开(公告)日：2024-12-17

    申请号：US17959608

    申请日：2022-10-04

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sookyoung Roh ,  Sangyun Lee ,  Sungmo Ahn ,  Seokho Yun

    IPC: G02B3/00 ,  H04N9/64 ,  H04N23/84

    Abstract: An image sensor includes a color separating lens array including a plurality of first pixel corresponding regions respectively corresponding to a plurality of first pixels and a plurality of second pixel corresponding regions respectively corresponding to a plurality of second pixels, wherein each of the plurality of first pixel corresponding regions and the plurality of second pixel corresponding regions includes a plurality of nanoposts, and at least one of a shape, a width, and an arrangement of the plurality of nanoposts of the plurality of first pixel corresponding regions changes according to an azimuth direction of the plurality of nanoposts in a peripheral portion surrounding a central portion of the color separating lens array.

    Image sensor including color separating lens array and electronic device including the image sensor
    49.
    发明授权
    Image sensor including color separating lens array and electronic device including the image sensor 有权

    公开(公告)号：US12124049B2

    公开(公告)日：2024-10-22

    申请号：US17514692

    申请日：2021-10-29

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Seokho Yun ,  Sookyoung Roh

    IPC: H04N5/232 ,  G02B27/10 ,  G02B27/12 ,  H04N9/01 ,  H01L27/146 ,  H04N25/13

    CPC classification number: G02B27/1013 ,  G02B27/123 ,  H04N9/01 ,  H01L27/14621 ,  H04N25/134

    Abstract: Provided is an image sensor including a sensor substrate including a first pixel configured to sense light of a first wavelength, and a second pixel configured to sense light of a second wavelength, and a color separating lens array configured to concentrate the light of the first wavelength on the first pixel, and the light of the second wavelength on the second pixel, the color separating lens array including a first pixel-corresponding area corresponding to the first pixel, and a second pixel-corresponding area corresponding to the second pixel, wherein a first phase difference between the light of the first wavelength that has traveled through a center of the first pixel-corresponding area and a center of the second pixel-corresponding area is different than a second phase difference between the light of the second wavelength that has traveled through the center of the first pixel-corresponding area and the center of the second pixel-corresponding area.

    Apparatus and method of acquiring image by employing color separation lens array
    50.
    发明授权
    Apparatus and method of acquiring image by employing color separation lens array 有权

    公开(公告)号：US11935148B2

    公开(公告)日：2024-03-19

    申请号：US18124387

    申请日：2023-03-21

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hongkyu Park ,  Sookyoung Roh ,  Seokho Yun

    IPC: G06T1/00 ,  G06T1/20 ,  G06T7/44

    CPC classification number: G06T1/0007 ,  G06T1/20 ,  G06T7/44 ,  G06T2207/10024

    Abstract: Provided is an apparatus for acquiring images including an image sensor including a sensor substrate including a plurality of photo-sensing cells sensing light, and a color separation lens array provided above the sensor substrate, the color separation lens array including a fine structure in each of a plurality of regions respectively facing the plurality of photo-sensing cells and separating incident light based on color, the fine structure forming a phase distribution to condense light having different wavelengths on adjacent photo-sensing cells, a signal processor configured to perform, based on a point spread function corresponding to each color pixel by the color separation lens array, deconvolution on sensing signals of the plurality of photo-sensing cells to process an image signal for each color obtained by the image sensor, and an image processor configured to form a color image from the image signal for each color processed by the signal processor.

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