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    ELECTRONIC DEVICE INCLUDING STRUCTURE FOR REDUCING NOISE CAUSED BY MOTOR
    1.
    发明申请
    ELECTRONIC DEVICE INCLUDING STRUCTURE FOR REDUCING NOISE CAUSED BY MOTOR 有权

    公开(公告)号：US20250105701A1

    公开(公告)日：2025-03-27

    申请号：US18977134

    申请日：2024-12-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyunggwang KANG ,  Dongyeop LEE ,  Hyunsik YUN ,  Hoyoung JEONG ,  Yongsuk KWAK ,  Minseok PARK ,  Eungkyu PARK ,  Jin YOU ,  Soyoung LEE ,  Changhoon IM

    IPC: H02K7/116 ,  H05K5/00 ,  H05K5/02

    Abstract: An electronic device according to an embodiment includes: a first housing including a frame cover; a second housing coupled to the first housing and configured to be slidable relative to the first housing; a flexible display disposed on one surface of the second housing, and configured to slide into or out of the first housing by movement of the second housing; a motor disposed on the frame cover; a pinion gear coupled to the motor and configured to be rotatable by the motor; a rack gear disposed on an inner surface of the second housing, opposite to the one surface of the second housing, and is engaged with the pinion gear to be movable according to rotation of the pinion gear; and a battery disposed on a seating surface of the frame cover spaced apart from the motor, and configured to supply power to the motor, wherein the frame cover includes a plurality of first through holes penetrating the seating surface that is in contact with the battery.

    ELECTRONIC DEVICE COMPRISING FLEXIBLE DISPLAY
    3.
    发明公开
    ELECTRONIC DEVICE COMPRISING FLEXIBLE DISPLAY 审中-公开

    公开(公告)号：US20240196550A1

    公开(公告)日：2024-06-13

    申请号：US18582038

    申请日：2024-02-20

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Baekeun CHO ,  Myunghoon KWAK ,  Bohyeon KIM ,  Hoyoung JEONG ,  Youngmin JI ,  Hyunju HONG

    IPC: H05K5/02 ,  H05K7/20

    CPC classification number: H05K5/0217 ,  H05K7/20963

    Abstract: An electronic device is provided including a first housing, a second housing that slides relative to the first housing, a flexible display configured such that a size of a region exposed on a front side of the electronic device is changed in response to a sliding motion of the second housing relative to the first housing, a heat radiating sheet disposed on at least a portion of a rear surface of the flexible display, and a flexible display support member disposed on a portion of a rear surface of the heat radiating sheet to support a portion of the flexible display. The flexible display support member includes a plurality of support bars that extend in a direction perpendicular to a sliding direction of the second housing. The plurality of support bars are spaced apart. The heat radiating sheet includes a plurality of folding portions, and at least portions of the heat radiating sheet are located in spaces separating the plurality of support bars.

    ROLLABLE ELECTRONIC DEVICE INCLUDING FLEXIBLE DISPLAY
    6.
    发明申请
    ROLLABLE ELECTRONIC DEVICE INCLUDING FLEXIBLE DISPLAY 有权

    公开(公告)号：US20220151091A1

    公开(公告)日：2022-05-12

    申请号：US17520358

    申请日：2021-11-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyunggwang KANG ,  Hojin JUNG ,  Baekeun CHO ,  Hyoungtak CHO ,  Junhyuk KIM ,  Hoyoung JEONG ,  Changryong HEO

    IPC: H05K5/02 ,  H05K5/00

    Abstract: The disclosure relates to an electronic device including a rollable display is provided. The electronic device includes a housing including a first surface oriented in a first direction, a second surface oriented in a second direction opposite to the first direction, a first side member slidable in a third direction different from the first direction and the second direction, and a second side member facing away from the first side member, a flexible display including a first region oriented in the first direction and a second region extending from the first region and oriented in the second direction opposite to the first direction, a plate configured to support at least a portion of the flexible display and to perform a sliding movement to cause at least a portion of the second region to be oriented in the first direction so as to substantially enable expansion of the first region, at least one member configured to enable the sliding movement of the plate through a rotational motion, and a rotation detection sensor configured to detect a degree of rotation while the at least one member rotates about a rotating axis.

    ELECTRONIC DEVICE INCLUDING A FLEXIBLE DISPLAY AND METHOD OF OPERATING THE SAME
    7.
    发明申请
    ELECTRONIC DEVICE INCLUDING A FLEXIBLE DISPLAY AND METHOD OF OPERATING THE SAME 有权

    公开(公告)号：US20220148478A1

    公开(公告)日：2022-05-12

    申请号：US17573138

    申请日：2022-01-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jookwan LEE ,  Youngmin KANG ,  Myunghoon KWAK ,  Youngrog KIM ,  Songyi LEE ,  Jihyung JUNG ,  Hoyoung JEONG ,  Baekeun CHO ,  Hyunju HONG

    IPC: G09G3/00

    Abstract: An operating method of an electronic device is provided. The method includes measuring an external temperature of the electronic device by using at least one sensor. The method may calculate, from an entire region of a flexible display, a fixed region that is visually exposed to an outside regardless of a screen size of the electronic device, and a variable region that is visually exposed at least in part to the outside in a screen expansion or screen size change state of the electronic device. The method may compare the external temperature with a preset first threshold temperature, thereby determining heating of the variable region in response to the external temperature being less than the first threshold temperature. The method may heat the variable region by controlling at least one of a luminance or a driving frequency of the variable region.

    ELECTRONIC DEVICE FOR CONTROLLING SCREEN COMPRISING VIRTUAL KEYPAD AND METHOD FOR CONTROLLING SAME
    8.
    发明申请
    ELECTRONIC DEVICE FOR CONTROLLING SCREEN COMPRISING VIRTUAL KEYPAD AND METHOD FOR CONTROLLING SAME 有权

    公开(公告)号：US20240427488A1

    公开(公告)日：2024-12-26

    申请号：US18822770

    申请日：2024-09-03

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Moonjeong KIM ,  Donghyun JO ,  Youngrog KIM ,  Changhan LEE ,  Raetae KIM ,  Moonsun KIM ,  Hoyoung JEONG

    IPC: G06F3/04886 ,  G06F1/16 ,  G06F3/04842 ,  G06F3/04847 ,  G06F3/0485

    Abstract: An electronic device for controlling a screen is provided. The electronic device includes a virtual keypad and a method for controlling same. The electronic device includes a first housing, a second housing disposed to be movable with respect to the first housing and overlapping at least a portion of the first housing, at least one motor configured to move the first housing or the second housing, memory storing one or more computer programs, one or more processors disposed inside the first housing or the second housing and communicatively coupled to the at least one motor and the memory, and a flexible display at least partially mounted on a surface of the second housing and at least partially exposed to an outside of the electronic device, wherein a portion of the flexible display is inserted into or drawn out of the first housing according to driving of the motor, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors individually or collectively, cause the electronic device to display, on the flexible display, a first screen including at least one text input field in a state in which a portion of the second housing is inserted in the first housing, obtain a first user input to the at least one text input field, display, on the flexible display, a second screen including at least one virtual keypad based on obtaining the first user input, wherein the at least one virtual keypad overlaps a portion of the at least one text input field, and display, on the flexible display, a third screen different from the second screen, based on the at least one virtual keypad overlapping the portion of the at least one text input field.

    ELECTRONIC APPARATUS INCLUDING FLEXIBLE DISPLAY
    9.
    发明公开
    ELECTRONIC APPARATUS INCLUDING FLEXIBLE DISPLAY 审中-公开

    公开(公告)号：US20240243683A1

    公开(公告)日：2024-07-18

    申请号：US18618389

    申请日：2024-03-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyunggwang KANG ,  Hojin JUNG ,  Myunghoon KWAK ,  Junhyuk KIM ,  Hoyoung JEONG ,  Hyoungtak CHO ,  Hyunju HONG

    IPC: H02P29/00 ,  G01V3/02 ,  H02K7/06 ,  H05K5/02

    CPC classification number: H02P29/0016 ,  G01V3/02 ,  H02K7/06 ,  H05K5/0217

    Abstract: An electronic device is provided. The electronic device includes a first housing, a second housing coupled to the first housing so as to slide in a first direction and a second direction opposite to the first direction, a flexible display including an exposed region that is exposed on a front surface of the electronic device and varied in size in response to sliding of the second housing, a sensing substrate disposed in the first housing, and a conductive roller disposed in the second housing so as to be rotatable. A plurality of sensing pads are disposed on one surface of the sensing substrate. The conductive roller is configured to make contact with a part of the plurality of sensing pads as the second housing slides relative to the first housing. The plurality of sensing pads include a plurality of position pads that make contact with the conductive roller in a state in which the exposed region of the flexible display is formed in one or more specified sizes.

    ROLLABLE ELECTRONIC DEVICE INCLUDING GEAR ASSEMBLY
    10.
    发明公开
    ROLLABLE ELECTRONIC DEVICE INCLUDING GEAR ASSEMBLY 审中-公开

    公开(公告)号：US20230188072A1

    公开(公告)日：2023-06-15

    申请号：US18079264

    申请日：2022-12-12

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Myunghoon KWAK ,  Junhyuk KIM ,  Hoyoung JEONG ,  Yangwook KIM ,  Changryong HEO

    IPC: H02P23/18 ,  G01M13/021 ,  G01M13/028

    CPC classification number: H02P23/183 ,  G01M13/021 ,  G01M13/028 ,  H04M1/0237

    Abstract: An electronic device may include a housing including a first housing and a second housing configured to receive at least a portion of the first housing and move with respect to the first housing, a display configured to be extended based on a slide of the first housing, a motor disposed in the housing, a gear assembly configured to move the first housing and including a first gear connected to the motor and a second gear configured to mesh with the first gear, at least one sensor disposed in the housing and configured to detect a driving state of at least a portion of the gear assembly, and at least one processor operatively connected with the motor and the at least one sensor. The at least one processor may sense, through the at least one sensor, a signal related to the driving state of at least the portion of the gear assembly while at least one of the first gear or the second gear is driven and identify whether at least one of the first gear or the second gear is deformed based on the sensed signal.

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