IMAGE SENSOR
    1.
    发明公开
    IMAGE SENSOR 审中-公开

    公开(公告)号:US20230395621A1

    公开(公告)日:2023-12-07

    申请号:US18119685

    申请日:2023-03-09

    CPC classification number: H01L27/14612 H01L27/14643 H01L27/14603

    Abstract: An image sensor including a plurality of pixels, wherein each pixel of the plurality of pixels comprises: a first sub-pixel comprising a first photoelectric conversion area, a first floating diffusion area, and a first transfer transistor configured to transfer charges accumulated in the first photoelectric conversion area to the first floating diffusion area; and a second sub-pixel disposed adjacent to the first sub-pixel and comprising a second photoelectric conversion area, a second floating diffusion area and a second transfer transistor configured to transfer charges accumulated in the second photoelectric conversion area to the second floating diffusion area, wherein the first transfer transistor comprises a first transfer gate, wherein the second transfer transistor comprises a second transfer gate, and wherein the second transfer gate comprises a vertical multi-gate

    IMAGE SENSOR
    2.
    发明公开
    IMAGE SENSOR 审中-公开

    公开(公告)号:US20240178252A1

    公开(公告)日:2024-05-30

    申请号:US18332270

    申请日:2023-06-09

    CPC classification number: H01L27/14627 H01L27/14603 H01L27/14621

    Abstract: In one embodiment, an image sensor includes unit pixels, each of the unit pixel including a first sub-pixel and a second sub-pixel adjacent to the first sub-pixel in a plan view of the image sensor; and a lens array including a first sub-lens area on the first sub-pixel of each unit pixel and a second sub-lens area on the second sub-pixel of each unit pixel. The first sub-lens area may include a first micro lens, and the second sub-lens area includes a second micro lens. In addition, the first micro lens may include a depression defined in a central area thereof.

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