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    ELECTRONIC DEVICE INCLUDING AN OPTICAL SENSOR MOUNTED ON BACK SURFACE OF A DISPLAY
    11.
    发明申请
    ELECTRONIC DEVICE INCLUDING AN OPTICAL SENSOR MOUNTED ON BACK SURFACE OF A DISPLAY 有权

    公开(公告)号：US20220075480A1

    公开(公告)日：2022-03-10

    申请号：US17526564

    申请日：2021-11-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Heewoong YOON ,  Jeongho Cho ,  Sangjin Kim ,  Jongah Kim ,  Donghan Lee

    IPC: G06F3/041 ,  G01S17/08 ,  H05K5/00

    Abstract: An electronic device is provided. The electronic device includes a housing including a front surface, a rear surface opposite to the front surface, and a space between the front surface and the rear surface, a display located inside the housing and viewed through the front surface of the housing to the outside of the electronic device, a support member supporting the display by protruding from the side surface toward the inside of the housing, an optical sensor including a light emitting unit and a light receiving unit wherein the optical sensor is located on a rear surface of the display and overlaps at least one area of the display when viewed from top of the front surface; and a partition wall member formed of an elastic material wherein the partition wall member is located between the display and the optical sensor, and at least a part region of the partition wall member is located between the light emitting unit and the light receiving unit to separate the light emitting unit and the light receiving unit.

    Methods of fabricating a semiconductor device
    12.
    发明授权
    Methods of fabricating a semiconductor device 有权

    公开(公告)号：US10410886B2

    公开(公告)日：2019-09-10

    申请号：US15602599

    申请日：2017-05-23

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： TaeYong Kwon ,  Sangjin Kim ,  Donghoon Hwang ,  Sebeom Oh ,  Yunkyeong Jang

    IPC: H01L21/56 ,  H01L21/311 ,  H01L21/8234 ,  H01L23/544 ,  H01L21/308

    Abstract: Methods of fabricating a semiconductor device are provided. The methods may include forming a lower mold layer on a substrate that includes first and second regions, forming first and second intermediate mold patterns on the first and second regions, respectively, forming first spacers on sidewalls of the first and second intermediate mold patterns, etching the lower mold layer to form first and second lower mold patterns on the first and second regions, respectively, and etching the substrate to form active patterns and dummy patterns on the first and second regions, respectively. A first distance between a pair of the first intermediate mold patterns may be greater than a second distance between a pair of the second intermediate mold patterns, and the second lower mold patterns may include at least one first merged pattern, whose width is substantially equal to the second distance.

    Electronic device including speaker
    14.
    发明授权
    Electronic device including speaker 有权

    公开(公告)号：US11937033B2

    公开(公告)日：2024-03-19

    申请号：US17431873

    申请日：2020-02-17

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sangjin Kim ,  Sungyoung Lee ,  Taehwa Moon ,  Sunghyun Yoon ,  Jeongmoo Ha

    IPC: H04R1/02 ,  H05K5/00 ,  H04M1/02

    CPC classification number: H04R1/023 ,  H05K5/0017 ,  H04M1/026 ,  H04R2499/11 ,  H04R2499/15

    Abstract: An electronic device comprises: a housing comprising a front plate, a rear plate facing in the opposite direction to the front plate, and a side member surrounding a space between the front plate and the rear plate; a display which is viewed from the outside through the front plate; a first opening formed between an edge of the front plate and the side member; a mid-plate which is arranged between the display and the rear plate and extends from the side member, overlaps the display when viewed from above the display, and includes a second opening adjacent to the first opening; a speaker which is located in a space adjacent to the second opening, between the mid-plate and the rear plate, and includes a diaphragm facing the display; a sound guide structure arranged between the mid-plate and the display, the sound guide structure comprising a grill portion, which is inserted into the first opening and includes a plurality of through holes, and a flange portion which extends from the grill portion to a space between the display and the mid-plate and forms a sound passage between the second opening and the grill portion together with the mid-plate; and a scaling member at least partially surrounding the periphery of the sound guide structure.

    Network connection method and apparatus
    16.
    发明授权
    Network connection method and apparatus 有权

    公开(公告)号：US11272552B2

    公开(公告)日：2022-03-08

    申请号：US16422400

    申请日：2019-05-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jihun Ha ,  Soohyun Baek ,  Sangjin Kim

    IPC: H04W76/10 ,  H04W48/16 ,  H04W4/80

    Abstract: A network connection method and apparatus are provided. The network connection method includes obtaining information about at least one network to be accessed by the terminal, obtaining information about a network slice allowed for the terminal from among network slices included in the at least one network, and based on a network corresponding to the information about the at least one network being detected, accessing the allowed network slice of the detected network based on the information about the allowed network slice.

    Bearer management method and apparatus for use in beamforming-based radio communication system
    17.
    发明授权
    Bearer management method and apparatus for use in beamforming-based radio communication system 有权

    公开(公告)号：US10912096B2

    公开(公告)日：2021-02-02

    申请号：US15714661

    申请日：2017-09-25

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sangjin Kim ,  Yungsoo Kim

    IPC: H04W72/04 ,  H04W36/22 ,  H04L5/00 ,  H04B7/06 ,  H04B7/024

    Abstract: Methods and apparatuses are provided for bearer arrangement in a beamforming-based radio communication system. Channel qualities of cells available for communication with an electronic device and cell loads stored are checked in a scheduling table, when a service flow configuration request message is received for providing a service flow to the electronic device is received. Radio access bearer configuration request messages, which include individual data rates to be supported by each of at least two cells, are transmitted to the at least two cells, when the service flow requires configuring bearers of the at least two cells. The service flow is provided through the bearers, when radio access bearer complete messages are received from the at least two cells.

    Method and apparatus for providing services in local area data network
    18.
    发明授权
    Method and apparatus for providing services in local area data network 有权

    公开(公告)号：US10904856B2

    公开(公告)日：2021-01-26

    申请号：US16429363

    申请日：2019-06-03

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Chihyun Cho ,  Sangjin Kim ,  Soohyun Baek

    IPC: H04W64/00 ,  H04W48/18

    Abstract: A method and an apparatus for recommending a service provided by a local area data network (LADN) are provided. The operation method of a mobile edge computing (MEC) control server includes receiving, from at least one of a user equipment (UE), an access and mobility management function (AMF) device, or a session management function (SMF) device, location information including a cell identity (ID) of a cell to which the UE is connected or a tracking area identity (TAI) of a tracking area in which the UE is located, determining at least one LADN accessible by the UE, based on the location information, determining a first service to be recommended to the UE from among services providable to the UE through the at least one LADN, and transmitting, to the UE, information associated with the recommended first service and a LADN capable of providing the recommended first service.

    METHOD OF FORMING PHOTORESIST PATTERNS AND BAKING EQUIPMENT
    20.
    发明申请
    METHOD OF FORMING PHOTORESIST PATTERNS AND BAKING EQUIPMENT 有权

    公开(公告)号：US20250004381A1

    公开(公告)日：2025-01-02

    申请号：US18432182

    申请日：2024-02-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyungju Ryu ,  Dokyeong Kwon ,  Sangjin Kim ,  Changmin Park

    IPC: G03F7/38

    Abstract: Methods of forming a photoresist pattern are provided. A photoresist layer may be formed on a substrate. An exposure process may be performed on the photoresist layer. A post exposure baking (PEB) process may be performed on the photoresist layer with a temperature gradient in the photoresist layer in a vertical direction substantially perpendicular to an upper surface of the substrate. A development process may be performed on the photoresist layer.

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