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    ELECTRONIC DEVICE INCLUDING IMAGE SENSOR AND OPERATING METHOD THEREOF
    1.
    发明申请
    ELECTRONIC DEVICE INCLUDING IMAGE SENSOR AND OPERATING METHOD THEREOF 有权

    公开(公告)号：US20230113058A1

    公开(公告)日：2023-04-13

    申请号：US18078486

    申请日：2022-12-09

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Dongsoo KIM ,  Inah MOON ,  Jaehyoung PARK ,  Shuichi SHIMOKAWA ,  Kawang KANG ,  Yunjeong KIM ,  Jonghoon WON ,  Yeotak YOUN

    IPC: H04N23/69 ,  H03M1/18

    Abstract: An electronic device is provided. The electronic device includes an image sensor including a plurality of unit pixels, each unit pixel including two or more individual pixels, and at least one processor. The at least one processor is configured to acquire a first image frame from the image sensor, determine a photographing environment of the electronic device, based on the first image frame, and, in response to the photographing environment corresponding to a first photographing environment, control the image sensor to acquire analog data through the individual pixels, and provide first digital data digitally converted from the analog data with first sensitivity, and second digital data digitally converted from the analog data with second sensitivity which is higher than the first sensitivity, and acquire a second image frame which follows the first image frame, based on the first digital data and the second digital data.

    ELECTRONIC DEVICE AND METHOD FOR CONTROLLING THE SAME
    2.
    发明申请
    ELECTRONIC DEVICE AND METHOD FOR CONTROLLING THE SAME 有权

    公开(公告)号：US20230007197A1

    公开(公告)日：2023-01-05

    申请号：US17856131

    申请日：2022-07-01

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jaehyoung PARK ,  Shuichi SHIMOKAWA ,  Dongsoo KIM ,  Kawang KANG ,  Yunjeong KIM ,  Inah MOON ,  Yeotak YOUN

    IPC: H04N5/369 ,  H04N5/374

    Abstract: An electronic device is provided. The electronic device includes a camera with an image sensor including a plurality of image pixels arranged in a first direction and a second direction orthogonal to the first direction, for converting light incident on a plurality of micro-lenses into an electrical signal, performing a first correlation calculation for phase difference detection in the first direction based on the electrical signal, and outputting image data including a first phase difference correlation calculation value, an ISP configured to perform a second correlation calculation for phase difference detection in the second direction using phase difference information about the image data, and a driver configured to adjust a focus of the camera based on the first phase difference correlation calculation value for the first direction and a second phase difference correlation calculation value for the second direction.

    LENS ASSEMBLY AND ELECTRONIC DEVICE INCLUDING THE SAME
    3.
    发明申请
    LENS ASSEMBLY AND ELECTRONIC DEVICE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20200183128A1

    公开(公告)日：2020-06-11

    申请号：US16674497

    申请日：2019-11-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hwanseon LEE ,  Yunjeong KIM ,  Changhan KIM ,  Junghyun LEE

    IPC: G02B9/34 ,  G02B13/14 ,  G02B5/28

    Abstract: According to an embodiments, a lens assembly or an electronic device including the same may include: a first lens having positive refractive power; a second lens having positive refractive power; a third lens having positive or negative refractive power; and a fourth lens having positive or negative refractive power. The first lens, the second lens, the third lens, and the fourth lens may be sequentially arranged from a subject to an image sensor along an optical axis, and the sum of Abbe numbers of the first lens, the second lens, the third lens, and the fourth lens may satisfy Conditional Expression 1 as follows. 20≤ν1+ν2+ν3+ν4≤125 where “ν1,” “ν2,” “ν3,” and “ν4” represent the Abbe numbers of the first through fourth lenses, respectively.

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