公开(公告)号：US20250030789A1

公开(公告)日：2025-01-23

申请号：US18905468

申请日：2024-10-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoungtak CHO ,  Jooyoung KANG ,  Hyunggwang KANG ,  Moonsun KIM ,  Junhyuk KIM ,  Hoyoung JEONG ,  Hojin JUNG ,  Junghyeob LEE

IPC: H04M1/02

Abstract: According to various embodiments of the present disclosure, an electronic device may comprise: a first housing; a second housing configured to slide with respect to the first housing; a rollable display including a first display area and a second display area extending from the first display area, wherein at least a part of the second display area is configured to be moved based on a sliding movement of the second housing; and a driving structure configured to provide driving power for the sliding of the second housing with respect to the first housing, wherein the driving structure comprises: a motor disposed in the first housing; a pinion gear connected to the motor and configured to be rotated in one direction or in the other direction opposite to the one direction based on the driving power of the motor; a rack disposed in the second housing, configured to be meshed with the pinion gear, and including a guide groove; and a gear bracket coupled to one side of the motor and including a guide groove support configured to support the guide groove of the rack.

公开(公告)号：US20230320005A1

公开(公告)日：2023-10-05

申请号：US18093660

申请日：2023-01-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junhyuk KIM ,  Yeonggyu YOON ,  Hyunggwang KANG ,  Moonsun KIM ,  Hoyoung JEONG ,  Hyoungtak CHO ,  Junghyeob LEE

IPC: H05K5/02 ,  H05K5/00

CPC classification number: H05K5/0217 ,  H05K5/0086

Abstract: An electronic device may include: a first housing; a second housing disposed movably with respect to the first housing; a display disposed on the second housing and expanded or contracted as the second housing moves; a motor; a pinion gear disposed in the first housing and rotatable by receiving driving force from the motor; a rack gear disposed in the second housing, engaged with the at least one pinion gear and movable by the rotation of the at least one pinion gear; a switching structure disposed between the motor and the pinion gear, and changeable to a gear-connected state, or a gear-released state, an actuator disposed in the first housing, configured to change a state of the switching structure; and at least one processor operably coupled to the motor and the actuator, and the processor may be configured to change the switching structure to the gear-connected state or the gear-released state through the actuator based on identifying the designated event.

公开(公告)号：US20230205264A1

公开(公告)日：2023-06-29

申请号：US18115278

申请日：2023-02-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hoyoung JEONG ,  Hyunggwang KANG ,  Myunghoon KWAK ,  Junhyuk KIM ,  Hojin JUNG ,  Baekeun CHO ,  Hyoungtak CHO ,  Soyoung LEE

IPC: G06F1/16 ,  G01R33/07

CPC classification number: G06F1/1624 ,  G06F1/1652 ,  G01R33/07

Abstract: An electronic device according to an embodiment may include: a housing including a first housing and a second housing slidably connected to the first housing; a flexible display including a first area and a second area extending from the first area and configured to be drawn into or out of the housing as the second housing slides; a support plate disposed inside the electronic device and coupled to the second housing and configured to slide, wherein the support plate includes at least one magnet disposed in an area of the support plate such that an N-pole and an S-pole are aligned in a first direction in which the second housing slides; a Hall sensor structure including at least one Hall sensor disposed inside the first housing adjacent to the at least one magnet and configured to measure a magnetic field of the at least one magnet, wherein Hall sensors of the Hall sensor structure are disposed along the first direction while respective Hall sensors are spaced apart from each other by a first distance; and at least one processor electrically connected to the Hall sensor structure, wherein the processor may be configured to: determine a moving distance by which the second housing slides with respect to the first housing based on the magnetic field acquired by the Hall sensor structure via the at least one magnet.

公开(公告)号：US20250008006A1

公开(公告)日：2025-01-02

申请号：US18639964

申请日：2024-04-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunggwang KANG ,  Taeho GIL ,  Moonsun KIM ,  Taewoo KIM ,  Changhee YOO ,  Hoyoung JEONG ,  Hyoungtak CHO ,  Soyoung LEE ,  Wonho LEE ,  Seokmin JANG

IPC: H04M1/02 ,  H02P6/08 ,  H02P7/18

Abstract: An electronic device includes a housing including a first housing part and a second housing part movable with respect to the first housing part, a driving mechanism which provides a driving force for moving the second housing part, and a processor. The processor is configured to identify external force causing a movement in a state in which the first housing part and the second housing part are stationary, and control the driving mechanism so that the first housing part and the second housing part remain the stationary state, based on the identified external forces.

公开(公告)号：US20240341038A1

公开(公告)日：2024-10-10

申请号：US18746667

申请日：2024-06-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunggwang KANG ,  Myunghoon KWAK ,  Yangwook KIM ,  Junhyuk KIM ,  Wonho LEE ,  Hoyoung JEONG ,  Junyoung CHOI ,  Soyoung LEE ,  Jookwan LEE ,  Junghyeob LEE

IPC: H05K1/18 ,  H05K1/11

CPC classification number: H05K1/189 ,  H05K1/118 ,  H05K2201/10128

Abstract: An electronic device includes: a first housing; a second housing connected to the first housing and being partially moveable in a moving direction; a display supported by the first housing and the second housing and configured to change between a first state and a second state; and a flexible printed circuit board having a length in the moving direction which changes based one the movement of the first housing and the second housing, the flexible printed circuit board includes: a first wire including a first signal circuit formed along a first length direction; a second wire including a second signal circuit formed along a second length direction; a bonding sheet configured to bond the first wire and the second wire along a bonding area; and one or more signal vias penetrating the first wire and the second wire and electrically connecting the first signal circuit to the second signal circuit.

公开(公告)号：US20220147116A1

公开(公告)日：2022-05-12

申请号：US17573036

申请日：2022-01-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonho LEE ,  Hoyoung JEONG ,  Hyoungtak CHO ,  Soyoung LEE

IPC: G06F1/16

Abstract: An electronic device is provided. The electronic device includes a first housing, a second housing, a flexible display, a printed circuit board, an antenna radiator, and a flexible printed circuit board. The second housing slides in a first direction to be pulled out of the first housing and slides in a second direction opposite to the first direction to be pulled into the inside of the first housing. The flexible display is disposed in the first housing and the second housing. The printed circuit board is disposed in the second housing and may move according to sliding of the second housing. The antenna radiator is disposed on a side surface of the first housing. The flexible printed circuit board electrically connects the printed circuit board and the antenna radiator. The first housing includes a through hole formed in a side surface thereof, and at least a portion of the antenna radiator may be inserted via the through hole into the inside of the first housing. The antenna radiator may move on the side surface of the first housing according to sliding of the second housing.