公开(公告)号：US20240074028A1

公开(公告)日：2024-02-29

申请号：US18323880

申请日：2023-05-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngho YOON ,  Sangchul JUNG

IPC: H05K1/02 ,  H01L23/367 ,  H01L23/427 ,  H01L23/467 ,  H05K7/20

CPC classification number: H05K1/0203 ,  H01L23/3677 ,  H01L23/427 ,  H01L23/467 ,  H05K7/20145 ,  H05K7/20209 ,  G06F1/163

Abstract: An electronic device is provided. The electronic device includes a printed circuit board (PCB) comprising a first surface and a second surface opposite to the first surface. The electronic device includes a processor on the second surface. The electronic device includes a heat sink on the second surface, partially contacted on the processor. The electronic device includes a first integrated circuit (IC) on the first surface. The electronic device includes a second IC on the first surface spaced apart from the first IC. The electronic device includes a heat pipe including a first portion surrounding the first IC and the second IC when viewing the first surface in a second direction opposite to a first direction that the first surface faces, and a second portion extended from the first portion to the heat sink.

公开(公告)号：US20220210905A1

公开(公告)日：2022-06-30

申请号：US17572468

申请日：2022-01-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chunsik CHOI ,  Jeongwon PARK ,  Youngho YOON ,  Jongmin YOON ,  Jungkeun LEE ,  Sangchul JUNG

IPC: H05K1/02 ,  H05K1/14 ,  G02B27/01 ,  G02C11/00

Abstract: In an electronic device includes a heat dissipation structure. The heat dissipation structure may include: a first printed circuit board; a second printed circuit board spaced apart from the first printed circuit board to form a space; a first interposer and a second interposer together surrounding the space; at least one electronic component disposed in the space and mounted on the first printed circuit board; a first thermal interface material (TIM) combined with the electronic component; and a heat dissipation body attached to the TIM and transferring heat of the electronic component to an outside of the space.

公开(公告)号：US20240407137A1

公开(公告)日：2024-12-05

申请号：US18731844

申请日：2024-06-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngho YOON ,  Sangchul JUNG

IPC: H05K7/20 ,  G06F1/20

Abstract: A head-mounted display device according to an embodiment of the disclosure may include: a housing, a printed circuit board disposed inside the housing and including a heat source, at least one display disposed inside the housing, at least one display plate configured to support the display, and at least one fan structure comprising a fan and including multiple outlets and configured to induce convection so that heat generated inside the head-mounted display device can be discharged to the outside of the head-mounted display device. The multiple outlets may include: a first outlet disposed adjacent to the printed circuit board and configured to dissipate heat generated from the heat source, and a second outlet disposed in contact with a portion of the display plate and configured to dissipate heat generated from the display and transferred to the display plate.

公开(公告)号：US20220163809A1

公开(公告)日：2022-05-26

申请号：US17533209

申请日：2021-11-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungkeun LEE ,  Youngho YOON ,  Kyeongsoo KIM ,  Hyunmo YANG ,  Younsang YOO ,  Haejin LEE ,  Sangchul JUNG ,  Seungnyun KIM

IPC: G02B27/01 ,  H05K7/20

Abstract: A wearable electronic device is disclosed, including: a housing including a first surface facing a same direction as a gaze of a user, a second surface facing in a second direction towards a face of the user, and a side surface surrounding a space defined between the two surfaces, a first and second light output device disposed in the housing and configured to output an image, a printed circuit board at least partially disposed between the first and second light output device, and including at least one electronic component, a supportive frame, a battery disposed between the frame and the second surface, and a first heat radiating member disposed between the frame and the battery.

公开(公告)号：US20230035299A1

公开(公告)日：2023-02-02

申请号：US17811561

申请日：2022-07-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jongmin YOON ,  Youngho YOON

IPC: H02J7/00 ,  G02B27/01

Abstract: According to various embodiments, a first electronic device may include a first battery, a first charger electrically connected to the first battery, a power IC electrically connected to the first charger, and configured to convert an output voltage of the first charger, a connector electrically connected to the power IC, and electrically connectable to a second electronic device, and at least one processor, wherein the at least one processor may be configured to identify a first voltage based on the voltage of the first battery of the first electronic device, the output voltage of a second battery of the second electronic device, and a minimum voltage required for operating a second charger of the second electronic device, and to control the power IC to transfer a first power having the first voltage to the second electronic device via the connector.

公开(公告)号：US20220346277A1

公开(公告)日：2022-10-27

申请号：US17422612

申请日：2021-07-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngho YOON ,  Yonghyun PARK ,  Jungkeun LEE ,  Sangchul JUNG ,  Chunsik CHOI

IPC: H05K7/20 ,  G02B27/01

Abstract: A wearable electronic device according to various embodiments of the disclosure includes: a housing including a first housing part in which a processor is received and a second housing part in which a display is received, and a hinge connecting the first housing part and the second housing part and having a hole provided in an area in communication with an outside of the wearable electronic device. At least part of heat generated from the processor is radiated to the outside through the hinge having the hole formed therein.

公开(公告)号：US20220200318A1

公开(公告)日：2022-06-23

申请号：US17553980

申请日：2021-12-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongmin YOON ,  Youngho YOON

IPC: H02J7/00 ,  G06F1/16 ,  G02B27/01

Abstract: An electronic device is provided, which includes a first structure provided on a first side, a connector disposed in the first structure and configured to receive external power, a first charging circuit disposed in the first structure and electrically connected to the connector, a first battery, and at least one first device electrically connected to the first charging circuit, a power line, a second structure provided on a second side, a second charging circuit disposed in the second structure and electrically connected with the connector through the power line, a second battery, and at least one second device electrically connected to the second charging circuit, and a processor configured to control the first charging circuit to provide first power from the first battery through the power line based on a first remaining capacity of the first battery and a second remaining capacity of the second battery satisfying a first condition and control the second charging circuit to provide second power from the second battery through the power line based on is the first remaining capacity of the first battery and the second remaining capacity of the second battery satisfying a second condition different from the first condition.