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    Electronic device comprising dual display
    2.
    发明授权
    Electronic device comprising dual display 有权

    公开(公告)号：US11953949B2

    公开(公告)日：2024-04-09

    申请号：US17432031

    申请日：2020-02-10

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jungchul An ,  Seungki Choi

    IPC: G06F1/16 ,  H04M1/02 ,  H05K1/18 ,  H05K5/02

    CPC classification number: G06F1/1681 ,  G06F1/1618 ,  G06F1/1647 ,  G06F1/1652 ,  H04M1/0268 ,  H05K1/189 ,  H05K5/0226

    Abstract: According to various embodiments, an electronic device may comprise: a housing comprising a first housing and a second housing. The first housing may comprise: a hinge module including a hinge; a first plate connected to the hinge module; a second plate facing a direction opposite the first plate; and a first side frame surrounding a first space between the first plate and the second plate. The second housing may comprise: a third plate connected to the hinge module; a fourth plate facing a direction opposite the third plate; and a second side frame surrounding a second space between the third plate and the fourth plate. The first housing and the second housing may be configured to fold or unfold with regard to each other using the hinge module. In addition, the electronic device may comprise: a printed circuit board disposed in the second space; a first display supported by the first plate and the third plate; a battery disposed between the third plate and the fourth plate in the second space; and a second display disposed between the battery and the fourth plate and visible from the outside through at least a part of the fourth plate. At least a part of the second display may be disposed to face the battery.

    Electronic device equipped with flexible display and wireless charging method using the same
    3.
    发明授权
    Electronic device equipped with flexible display and wireless charging method using the same 有权

    公开(公告)号：US11456613B2

    公开(公告)日：2022-09-27

    申请号：US16374914

    申请日：2019-04-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jungchul An ,  Sungho Lee ,  Hanchul Jung ,  Youngin Choi ,  Jungsik Park ,  Donghyun Yeom ,  Minwoo Yoo

    IPC: H02J7/02 ,  H02J50/10 ,  G06F3/041 ,  G06F1/16

    Abstract: According to certain embodiments, an electronic device comprises a housing including a first plate, a second plate spaced apart from the first plate and facing away from the first plate, and a side member at least partially surrounding a space between the first plate and the second plate; a touchscreen display including a first portion exposed through or mounted on at least part of the first plate, and a second portion extending from the first portion and bendable into the space such that the second portion is positioned or positionable between the first portion and the second plate; a conductive coil disposed in a space between the first portion and the second plate or in a space between the first portion and the second portion in parallel to the second plate; a wireless charging circuit electrically connected to the conductive coil; a first shielding layer interposed between the conductive coil and at least part of the first portion of the touchscreen display; and a second shielding layer interposed between the second plate and at least part of the second portion of the touchscreen display.

    Foldable electronic device for detecting defective region and method thereof
    4.
    发明授权
    Foldable electronic device for detecting defective region and method thereof 有权

    公开(公告)号：US11429149B2

    公开(公告)日：2022-08-30

    申请号：US17114968

    申请日：2020-12-08

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Byoungryoul Song ,  Jungbae Bae ,  Jungchul An

    IPC: G09F9/30 ,  G06F1/16 ,  G09G3/00

    Abstract: A foldable electronic device includes: a display panel including a pixel array, a first region, a second region, and a folding region interposed between the first region and the second region, a plurality of gate lines connected with respective gates of a plurality of transistors included in the pixel array and extending in a first direction, a plurality of data lines connected with respective sources of the plurality of transistors and extending in a second direction crossing the first direction, a gate driving circuit connected with the plurality of gate lines, a display driver integrated circuit (DDI) connected with the plurality of data lines, a first detection line connecting a first gate line of the plurality of gate lines corresponding to the folding region with the DDI, a processor, and a memory operatively connected with the processor. The foldable electronic device is configured to be folded as the folding region is bent such that the first region corresponds to the second region, the DDI is configured to detect a first gate driving voltage applied to the first gate line by the gate driving circuit using the first detection line, and to transmit, to the processor, defect information indicating that the folding region is defective based on the first gate driving voltage being less than a reference voltage, and the memory stores instructions which when executed, cause the processor to: receive the defect information from the DDI, identify at least a portion of the folding region and/or the second region, based on the defect information as a defective region, and control the display panel to display an execution screen on the first region based on the identified defective region.

    Electronic device including foldable display
    8.
    发明授权
    Electronic device including foldable display 有权

    公开(公告)号：US12055976B2

    公开(公告)日：2024-08-06

    申请号：US17901223

    申请日：2022-09-01

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kwonho Song ,  Jungchul An ,  Jaehwan Park ,  Shinhyuk Yoon ,  Jonghwan Choi

    IPC: G06F1/16 ,  G09F9/30

    CPC classification number: G06F1/1652 ,  G06F1/1641 ,  G06F1/1681 ,  G09F9/301

    Abstract: An electronic device is provided. The electronic device includes a housing including a first plate, a second plate, and a third plate connecting the first plate and the second plate to be pivotable from a folded state of the first plate and the second plate to an unfolded state, a flexible display extending from the first plate across the third plate to the second plate, and at least one waterproofing member disposed on two lengthwise opposite ends of the third plate. The first plate may include at least one first recessed portion recessed inward from at least a portion of an edge of the first plate. The second plate may include at least one second recessed portion recessed inward from at least a portion of an edge of the second plate. At least a portion of the third plate may include a portion formed in a lattice pattern. The third plate may be formed to be shorter in length than the first plate and the second plate. The at least one first recessed portion and the at least one second recessed portion may be disposed in two lengthwise opposite ends of the third plate.

    Electronic device including flexible printed circuit board
    10.
    发明授权
    Electronic device including flexible printed circuit board 有权

    公开(公告)号：US11775015B2

    公开(公告)日：2023-10-03

    申请号：US17376642

    申请日：2021-07-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Dongyup Lee ,  Joon Heo ,  Jungchul An

    IPC: G06F1/16 ,  H04B1/3827

    CPC classification number: G06F1/1652 ,  G06F1/1641 ,  G06F1/1681 ,  H04B1/3827

    Abstract: An electronic device is provided. The electronic device includes at least one hinge module providing at least one folding axis, a first housing coupled with the hinge module to rotate around the folding axis, a second housing coupled with the hinge module to rotate around the folding axis, and rotating with respect to the first housing, between a first position at which the second housing is folded, facing the first housing and a second position at which the second housing is unfolded at a specified angle from the first position, a first battery provided in the first housing, a first circuit board including a first arrangement area disposed in parallel to the first battery at least partially along a direction parallel to the folding axis, and a second arrangement area extending from the first arrangement area and disposed between the folding axis and the battery, and at least one flexible printed circuit board (FPCB) extending from the interior of the first housing to the interior of the second housing across the folding axis. Inside the first housing, one end portion of the FPCB is connected to the second arrangement area, between the folding axis and the first battery, and a part of the FPCB is disposed between the first battery and the second arrangement area.

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