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    ELECTRONIC DEVICE AND WEARABLE DEVICE FOR PROVIDING INFORMATION ON EXERCISE CAPACITY OF USER, AND OPERATION METHODS THEREOF
    13.
    发明申请
    ELECTRONIC DEVICE AND WEARABLE DEVICE FOR PROVIDING INFORMATION ON EXERCISE CAPACITY OF USER, AND OPERATION METHODS THEREOF 有权

    公开(公告)号：US20250041665A1

    公开(公告)日：2025-02-06

    申请号：US18920123

    申请日：2024-10-18

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Dongwoo KIM ,  Jaehun HYEON ,  Kiwan LEE ,  Hwangjae LEE ,  Kwanghyung LEE ,  Myeonghee JEON ,  Yuchang JEONG ,  Jiwon HA

    IPC: A63B24/00

    Abstract: An electronic device and a wearable device for providing information on the exercise capacity of a user, and an operation method of the electronic device performing same. The electronic device may include: a communication module for receiving, from the wearable device, sensor data including movement information of a user wearing the wearable device; a processor(s) for estimating the exercise capacity of the user on the basis of the sensor data and generating exercise capacity information about the estimated exercise capacity; and a display module for outputting the exercise capacity information. The sensor data includes exercise information about movements performed by the user in accordance with one or more exercise programs presented to the user when the wearable device is in an exercise capacity evaluation mode. The processor(s) may determine the exercise capacity information on the basis of the exercise information and evaluation criteria information corresponding to the one or more exercise programs.

    LENS ASSEMBLY AND ELECTRONIC DEVICE INCLUDING THE SAME
    15.
    发明申请
    LENS ASSEMBLY AND ELECTRONIC DEVICE INCLUDING THE SAME 有权

    公开(公告)号：US20230051248A1

    公开(公告)日：2023-02-16

    申请号：US17852958

    申请日：2022-06-29

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Dongwoo KIM

    IPC: G02B5/20 ,  G02B9/16 ,  G02B9/34 ,  G02B13/00

    Abstract: According to certain embodiments of the disclosure, a lens assembly and/or an electronic device including the same may comprise an image sensor, three or four lenses sequentially arranged along an optical axis from an object side to an image sensor side, and a coating layer provided on an object-side surface or an image sensor-side surface of at least one of the lenses and configured to at least partially block light in a wavelength band of 800 nm to 1000 nm. The lens assembly may meet Equation 1 and Equation 2. 0.001≤BFL/HFoV≤0.02  [Equation 1] 1.3≤OAL/IH≤1.6  [Equation 2] Other various embodiments are possible as well.

    OPTICAL LENS ASSEMBLY AND ELECTRONIC DEVICE INCLUDING SAME
    16.
    发明申请
    OPTICAL LENS ASSEMBLY AND ELECTRONIC DEVICE INCLUDING SAME 有权

    公开(公告)号：US20210157153A1

    公开(公告)日：2021-05-27

    申请号：US17263937

    申请日：2019-08-01

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Dongwoo KIM ,  Junghyun LEE ,  Minki CHO

    IPC: G02B27/01 ,  G02B7/02

    Abstract: Provided is an optical lens assembly and an electronic apparatus having the optical lens assembly.
    In the optical lens assembly for an electronic apparatus, which is worn by a user to see an image generated from a display, the optical lens assembly includes at least one negative lens and at least one positive lens arranged along an optical axis of the image, and a flat semi-transparent mirror reflecting image light generated from the display and transmitting external real image light, in which each of the at least one negative lens and the at least one positive lens is a rotationally symmetric lens with respect to the optical axis.

    LENS ASSEMBLY AND ELECTRONIC DEVICE COMPRISING SAME
    17.
    发明申请
    LENS ASSEMBLY AND ELECTRONIC DEVICE COMPRISING SAME 有权

    公开(公告)号：US20250164756A1

    公开(公告)日：2025-05-22

    申请号：US19030383

    申请日：2025-01-17

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Dongwoo KIM ,  Jaecheol BAE

    IPC: G02B13/00 ,  G02B9/60

    Abstract: A lens assembly includes an aperture, an image sensor aligned with the aperture on an optical axis, the image sensor including an imaging plane configured to receive at least a portion of light incident through the aperture, and a plurality of lenses sequentially arranged along the optical axis between the aperture and the image sensor, the plurality of lenses including a first lens closest to the aperture among the plurality of lenses and having a positive refractive power, a second lens adjacent to the first lens and having a negative refractive power, a third lens adjacent to the second lens, a fourth lens adjacent to the third lens, and a fifth lens closest to the image sensor among the plurality of lenses and having a positive refractive power.

    LENS ASSEMBLY AND ELECTRONIC DEVICE INCLUDING THE SAME
    19.
    发明公开
    LENS ASSEMBLY AND ELECTRONIC DEVICE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20230176260A1

    公开(公告)日：2023-06-08

    申请号：US18075007

    申请日：2022-12-05

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Dongwoo KIM

    IPC: G02B3/00 ,  G02B13/18 ,  G02B13/00 ,  G02B27/00

    CPC classification number: G02B3/0062 ,  G02B13/18 ,  G02B13/0045 ,  G02B27/0025 ,  G02B2003/0093

    Abstract: Provided is an electronic device including: a lens assembly having multiple lenses arranged along an optical axis direction from an object side to an image side, the lens assembly including a first lens parallel to the optical axis direction and having a convex surface facing the object side in a first direction, a second lens having a convex surface facing the first direction, a third lens having a positive refractive power, a fourth lens, a fifth lens have a positive refractive power, and a sixth lens; and an image sensor including an imaging plane on which an image is formed. The electronic device may be implemented as a small-sized and high pixel optical device.

    SEMICONDUCTOR DEVICES AND METHOD OF FABRICATING THE SAME
    20.
    发明申请
    SEMICONDUCTOR DEVICES AND METHOD OF FABRICATING THE SAME 有权

    公开(公告)号：US20220005946A1

    公开(公告)日：2022-01-06

    申请号：US17192301

    申请日：2021-03-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jaemun KIM ,  Dahye KIM ,  Jinbum KIM ,  Gyeom KIM ,  Dohee KIM ,  Dongwoo KIM ,  Seunghun LEE

    IPC: H01L29/78 ,  H01L29/66 ,  H01L21/8234 ,  H01L29/417

    Abstract: A semiconductor device includes a substrate including a fin-type active region, the fin-type active region extending in a first direction; a plurality of channel layers on the fin-type active region, the plurality of channel layers including an uppermost channel layer, a lowermost channel layer, and an intermediate channel layer isolated from direct contact with each other in a direction perpendicular to an upper surface of the substrate; a gate electrode surrounding the plurality of channel layers and extending in a second direction intersecting the first direction; a gate insulating film between the plurality of channel layers and the gate electrode; and source/drain regions electrically connected to the plurality of channel layers. In a cross section taken in the second direction, the uppermost channel layer has a width greater than a width of the intermediate channel layer.

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