公开(公告)号：US20250055930A1

公开(公告)日：2025-02-13

申请号：US18930647

申请日：2024-10-29

Applicant: SAMSUNG ELECTRONICS CO, LTD.

Inventor： Jaeho KANG ,  Jungjin KIM

IPC: H04M1/02

Abstract: A foldable electronic device includes a first fixed rail, at least a portion of which has a curved shape; a second fixed rail, at least a portion of which has a curved shape; a first movable rail, which is rotated along the first fixed rail and at least a portion of which has a curved shape; a second movable rail, which is rotated along the second fixed rail and at least a portion of which has a curved shape; a first cam structure configured such that a first fixed cam formed in the first fixed rail and a first movable cam formed in the first movable rail, contact each other; and a second cam structure configured such that a second fixed cam formed in the second fixed rail and a second movable cam formed in the second movable rail contact each other.

公开(公告)号：US20240259485A1

公开(公告)日：2024-08-01

申请号：US18627678

申请日：2024-04-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaeho KANG

IPC: H04M1/02 ,  G06F1/16

CPC classification number: H04M1/022 ,  G06F1/1616 ,  G06F1/1652 ,  G06F1/1681 ,  H04M1/0268

Abstract: An electronic device is provided. The electronic device includes a first housing, a second housing, and a hinge structure connected to the first housing and the second housing such that the first housing rotates about a first axis of rotation parallel to a first axial direction and the second housing rotates about a second axis of rotation parallel to the first axial direction. The first housing and the second housing form an angle. The hinge structure includes a first arm shaft configured to operate based on rotation of the first housing, the first arm shaft being parallel to the first axial direction, a second arm shaft configured to operate based on rotation of the second housing, the second arm shaft being parallel to the first axial direction, and a torque structure.

公开(公告)号：US20210041921A1

公开(公告)日：2021-02-11

申请号：US17079327

申请日：2020-10-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaeho KANG ,  Minsung LEE ,  Seunghyun HWANG ,  Chungkeun YOO ,  Jungjin KIM ,  Jongyoon KIM

IPC: G06F1/16 ,  H04M1/02 ,  E05D3/12

Abstract: A hinge structure includes a first rotary bracket that rotates about a first virtual axis and a second rotary bracket that rotates about a second virtual axis The hinge structure also includes a fixed bracket that includes the first rotary bracket and the second rotary bracket fixed thereto. The hinge further structure includes a first rotary member, a second rotary member, a first arm and a second arm. Additionally, the hinge structure includes a cam part that includes bumpy structures. A first elastic body is mounted on the first rotary member and supports at least one side of the cam part and second elastic body is mounted on the second rotary member and supports at least an opposite side of the cam part. The hinge structure also includes a support bracket that supports the first elastic body and the second elastic body.

公开(公告)号：US20200348732A1

公开(公告)日：2020-11-05

申请号：US16862891

申请日：2020-04-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaeho KANG ,  Minsung LEE ,  Seunghyun HWANG ,  Chungkeun YOO ,  Jungjin KIM ,  Jongyoon KIM

IPC: G06F1/16 ,  E05D3/12 ,  H04M1/02

Abstract: A hinge structure includes a first rotary bracket that rotates about a first virtual axis and a second rotary bracket that rotates about a second virtual axis The hinge structure also includes a fixed bracket that includes the first rotary bracket and the second rotary bracket fixed thereto. The hinge further structure includes a first rotary member, a second rotary member, a first arm and a second arm. Additionally, the hinge structure includes a cam part that includes bumpy structures. A first elastic body is mounted on the first rotary member and supports at least one side of the cam part and second elastic body is mounted on the second rotary member and supports at least an opposite side of the cam part. The hinge structure also includes a support bracket that supports the first elastic body and the second elastic body.

公开(公告)号：US20200317562A1

公开(公告)日：2020-10-08

申请号：US15733283

申请日：2019-02-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minsung LEE ,  Sangin BAEK ,  Jaeho KANG ,  Wonhee CHOI ,  Minwoo YOO ,  Byounguk YOON ,  Jongchul CHOI

IPC: C03C17/00 ,  C03C17/34 ,  C03C23/00

Abstract: Introduced is an electronic device comprising: a window having a curved surface at an edge portion thereof; a housing on which the window is seated; and a reinforcing coating layer surrounding at least a portion of the surface of the window, wherein the window comprises: a first surface on which contact is made with a user; a second surface opposite to the first surface; and a third surface for connecting the first surface and the second surface, wherein the housing is configured to cover the third surface of the window, and the reinforcing coating layer is configured to surround at least the third surface of the window. Various other embodiments are possible.

公开(公告)号：US20180257775A1

公开(公告)日：2018-09-13

申请号：US15915850

申请日：2018-03-08

Applicant: Samsung Electronics Co., Ltd

Inventor： Sangin BAEK ,  Jaeho KANG ,  Seungchul BAEK ,  Jongkeun KIM ,  Yeonggyu YOON ,  Wonhee CHOI ,  Hyungil KIM ,  Seunghyun HWANG ,  Minwoo YOO ,  Byounguk YOON ,  Jongchul CHOI

IPC: B64C39/02 ,  B64C27/00 ,  B64C27/20

CPC classification number: B64C39/024 ,  B64C27/006 ,  B64C27/20 ,  B64C39/001 ,  B64C2201/024 ,  B64C2201/027 ,  B64C2201/108 ,  B64C2201/162

Abstract: An unmanned aerial vehicle is disclosed. The unmanned aerial vehicle includes a frame configured to fix a motor. The unmanned aerial vehicle also includes a housing configured to enclose the frame. The housing includes a top mesh corresponding to an upper surface of the housing and a bottom mesh that covers a portion of a bottom surface of the housing. The housing also includes middle part coupled to the top mesh and the bottom mesh. The housing also includes a plurality of duct areas that penetrate each of the top mesh, the bottom mesh, and the middle part. The motor and a propeller connected to the motor and for rotating are positioned within the duct area.