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公开(公告)号：US20200267838A1
公开(公告)日：2020-08-20
申请号：US16783463
申请日：2020-02-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jungchul AN , Jaehwan PARK , Changyong SEO , Seungki CHOI
Abstract: An electronic device includes first and second housings rotatably coupled with each other through a hinge, thereby being in a folded state or an unfolded state. The electronic device further includes first and second printed circuit boards (PCBs) disposed in the first and second housings, respectively, and at least one wiring member electrically connecting the first and second PCBs. The electronic device further includes a window disposed over the first and second housings and the hinge, and a display disposed under the window. The display includes a display panel extending in the first housing and having a first FPCB electrically connected to a ground of the first PCB. The display includes a polymer member, a first conductive member disposed in the first housing and electrically connected to the first FPCB, and a second conductive member disposed in the second housing. The electronic device further includes a supporting member disposed between the second conductive member and the second PCB in the second housing. The second conductive member is electrically connected to the second PCB through a conductive region of the supporting member and electrically connected to the ground of the first PCB through the wiring member.
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公开(公告)号：US20240329690A1
公开(公告)日：2024-10-03
申请号：US18738358
申请日：2024-06-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jungchul AN , Jaehwan PARK , Seungki CHOI
CPC classification number: G06F1/1652 , G06F1/1616 , G06F1/1641 , H04M1/0268
Abstract: An electronic device includes a panel which forms at least a part of a display unit and which is folded along a folding line; a bending unit arranged to be adjacent to the long side of the panel; a film unit which is connected to the bending unit and which includes a display driving circuit; an FPCB which is connected to the film unit and which connects a processor and the display driving circuit; and a protection member arranged on the bending unit so as to cover at least a part of the bending unit, wherein the protection member is adhered onto one surface of the bending unit, at which the bending unit makes contact with a bracket.
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公开(公告)号：US20200218353A1
公开(公告)日：2020-07-09
申请号：US16732933
申请日：2020-01-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kwonho SONG , Jeongseok LEE , Yonggu LEE , Jaehwan PARK , Changkwan YANG , Kihun EOM
Abstract: A foldable electronic device is provided, which includes a hinge structure, a first housing that is connected to the hinge structure, a second housing that is connected to the hinge, a first vibration element disposed in the first housing, a first motion sensor disposed adjacent to the first vibration element, a second motion sensor disposed in the second housing, a processor, and a memory. The memory stores instructions that, when executed, cause the processor to control vibration intensity of the first vibration element, based on a first value measured from the first motion sensor and a second value measured from the second motion sensor.
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公开(公告)号：US20230127293A1
公开(公告)日：2023-04-27
申请号：US18083580
申请日：2022-12-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jungchul AN , Shinhyuk YOON , Jaehwan PARK , Kwonho SONG
IPC: G01N27/20 , H10K50/844 , H05K5/02 , G01N27/04 , G06F3/041
Abstract: An electronic device include: a first housing; a second housing; a display module including a flexible substrate, a TFT layer on the flexible substrate, a protection layer on the TFT layer, and a deformation region which deforms as a relative position between the first housing and the second housing changes; a bending portion including a first layer integral with the flexible substrate and bent, and a second layer integral with the TFT layer, bent and laminated on the first layer; a display driver IC (DDI) in the bending portion; a touch wire on the protection layer to be connected to a touch circuit; and a detection wire on the protection layer in the deformation region and having an electrical value changeable by physical damage to the protection layer. The detection wire extends from the protection layer to the second layer so as to be electrically connected to the DDI.
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Patent Agency Ranking
公开(公告)号：US20230079135A1
公开(公告)日：2023-03-16
申请号：US17989278
申请日：2022-11-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaehwan PARK , Kwonho SONG , Jungchul AN , Shinhyuk YOON
IPC: G06F1/16
Abstract: According to various embodiments, an electronic device comprises: a first housing; a second housing; a hinge device including a hinge connecting the first housing and the second housing to be foldable; a display panel including a flexible display arranged to be supported by the second housing from the first housing through the hinge device, and comprising a window layer, and a bending portion disposed under the window layer corresponding to the second housing and at least partially extending outwardly; and a conductive plate disposed under the display panel and electrically connected to the ground, wherein the bending portion bypasses a rear surface of the at least one conductive plate and includes a flexible display electrically connected to the rear surface; wherein when the display panel is viewed from above, the conductive plate may comprise at least one exposed portion exposed further outward than the edge of the display panel around the bending portion.
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公开(公告)号：US20220312612A1
公开(公告)日：2022-09-29
申请号：US17841346
申请日：2022-06-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jungchul AN , Jaehwan PARK , Kwonho SONG , Shinhyuk YOON
IPC: H05K5/03 , H05K5/00 , H05K5/02 , B32B7/12 , B32B27/36 , B32B15/09 , B32B27/28 , B32B27/08 , B32B17/10
Abstract: Disclosed is an electronic device including: a foldable display panel, a glass disposed in a first direction facing a front surface of the display panel, a protection layer disposed in the first direction of the glass, a first printing layer disposed between the glass and the protection layer, and a second printing layer disposed in a second direction opposite a first direction, the first printing layer being spaced apart from an edge of the glass in a third direction facing an active area of the display panel, and one end of the second printing layer corresponds to an edge of the display panel.
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公开(公告)号：US20240345692A1
公开(公告)日：2024-10-17
申请号：US18750690
申请日：2024-06-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaehwan PARK , Jungchul AN , Sangil PARK
CPC classification number: G06F3/046 , G06F3/0416 , H05K1/0277 , H05K1/14
Abstract: An electronic device may include: a first housing; a second housing that is foldably coupled, directly or indirectly, to the first housing through a hinge device; a display disposed to be supported by at least the first housing and the second housing; a digitizer disposed under the display; a first printed circuit board disposed at least partially in a first inner space of the first housing and electrically connected, directly or indirectly, to the digitizer; a second printed circuit board disposed at least partially in a second inner space of the second housing and electrically connected, directly or indirectly, to the digitizer; a third FPCB structure electrically connecting the first printed circuit board and the second printed circuit board; and a processor that detects the coordinates of an electronic pen that is close to the digitizer. The digitizer may include a first electro magnetic resonance (EMR) sheet disposed at least partially in the first inner space of the first housing and including a first flexible printed circuit board (FPCB) structure and a second EMR sheet disposed at least partially in the inner space of the second housing and including a second FPCB structure. The digitizer may include a plurality of x-axis channels and a plurality of y-axis channels orthogonal to the plurality of x-axis channels, and the plurality of x-axis channels may include single channels formed of single wires and common channels formed of common wires.
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公开(公告)号：US20230062448A1
公开(公告)日：2023-03-02
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
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.
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公开(公告)号：US20220164002A1
公开(公告)日：2022-05-26
申请号：US17428196
申请日：2020-02-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jungchul AN , Jaehwan PARK , Seungki CHOI
IPC: G06F1/16
Abstract: Disclosed is an electronic device comprising: a panel which forms at least a part of a display unit and which is folded along a folding line; a bending unit arranged to be adjacent to the long side of the panel; a film unit which is connected to the bending unit and which includes a display driving circuit; an FPCB which is connected to the film unit and which connects a processor and the display driving circuit; and a protection member arranged on the bending unit so as to cover at least a part of the bending unit, wherein the protection member is adhered onto one surface of the bending unit, at which the bending unit makes contact with a bracket. Other various embodiments identified through the specification are possible.
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