公开(公告)号：US11895767B2

公开(公告)日：2024-02-06

申请号：US17286007

申请日：2019-10-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungha Koo ,  Hongki Moon ,  Chihwan Jeong ,  Kuntak Kim ,  Yunjeong Park ,  Seungjoo Lee ,  Haejin Lee ,  Seyoung Jang

IPC: H05K1/02 ,  H05K1/14 ,  H05K1/18

CPC classification number: H05K1/0203 ,  H05K1/144 ,  H05K1/18 ,  H05K2201/047

Abstract: Various embodiments of the present invention relate to an electronic device including a stacked circuit board. The electronic device comprises: a first circuit board; a second circuit board; one or more circuit elements disposed on the second circuit board; and a connecting member disposed between the first circuit board and the second circuit board facing the first circuit board to form an internal space surrounding at least some of the one or more circuit elements, and to electrically connect the first and second circuit boards, wherein the internal space may be filled with a phase change material (PCM) that absorbs heat generated by the at least some circuit elements to change the state of the material. Various other embodiments of the present invention may be additionally provided.

公开(公告)号：US20200241610A1

公开(公告)日：2020-07-30

申请号：US16774618

申请日：2020-01-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohhyuck Kwon ,  Jaeyoung Huh ,  Daesuk Kang ,  Seunghoon Kang ,  Boram Kim ,  Hongki Moon ,  Yoonsun Park ,  Kyungwoo Lee ,  Seungjoo Lee ,  Jonghoon Lim

IPC: G06F1/20 ,  H01L23/427

Abstract: Disclosed is an electronic device having a thermal diffusion structure and including a housing comprising a first surface, a second surface facing the first surface, and a third surface vertical to the first surface and the second surface, a display exposed through at least part of the first surface, a battery arranged between the first surface and the second surface, a heating source arranged between the battery and the third surface in a direction vertical to the first surface and the second surface, and a first thermal diffusion member arranged vertically to the first surface and the second surface, the first thermal diffusion member including a first portion in thermal contact with at least part of the heating source and diffusing heat provided by the heating source to at least one second portion.

公开(公告)号：US12198641B2

公开(公告)日：2025-01-14

申请号：US18517898

申请日：2023-11-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungjoo Lee ,  Dongil Son ,  Seungnyun Kim ,  Jongmin Yoon ,  Gisoo Lim ,  Kyusik Choi

IPC: G09G3/34 ,  G01K1/02

Abstract: An electronic device is provided. The electronic device includes an optical lens, a display module configured to display a screen through the optical lens, a sensor module configured to measure a temperature of the display module at one or more positions, and memory, and at least one processor. The instructions that, when executed by the at least one processor, cause the electronic device to control the display module to display a designated screen, obtain at least one temperature respectively corresponding to the one or more positions from the sensor module while displaying the designated screen, and based on the obtained at least one temperature, change a luminance of at least a part of the designated screen or change a display area of the display module based on the obtained at least one temperature.

公开(公告)号：US11714468B2

公开(公告)日：2023-08-01

申请号：US17532518

申请日：2021-11-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohhyuck Kwon ,  Jaeyoung Huh ,  Daesuk Kang ,  Seunghoon Kang ,  Boram Kim ,  Hongki Moon ,  Yoonsun Park ,  Kyungwoo Lee ,  Seungjoo Lee ,  Jonghoon Lim

IPC: G06F1/20 ,  H01L23/427 ,  G06F1/16

CPC classification number: G06F1/203 ,  G06F1/1637 ,  G06F1/206 ,  H01L23/427

Abstract: Disclosed is an electronic device having a thermal diffusion structure and including a housing comprising a first surface, a second surface facing the first surface, and a third surface vertical to the first surface and the second surface, a display exposed through at least part of the first surface, a battery arranged between the first surface and the second surface, a heating source arranged between the battery and the third surface in a direction vertical to the first surface and the second surface, and a first thermal diffusion member arranged vertically to the first surface and the second surface, the first thermal diffusion member including a first portion in thermal contact with at least part of the heating source and diffusing heat provided by the heating source to at least one second portion.

公开(公告)号：US11520387B2

公开(公告)日：2022-12-06

申请号：US15734060

申请日：2020-09-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungha Koo ,  Kuntak Kim ,  Hajoong Yun ,  Seungjoo Lee ,  Seyoung Jang ,  Hyuntae Jang

IPC: G06F9/50 ,  G06F1/20 ,  G05B15/02 ,  G05D23/19

Abstract: An electronic device and method of operating an electronic device are provided. The electronic device includes a temperature measurement unit configured to measure a temperature of each of multiple components of the electronic device, and a controller configured to change, based on a first reference temperature, an operating frequency of the controller to a first operating frequency when a temperature of the controller, measured by the temperature measurement unit, reaches the first reference temperature and change, based on a third reference temperature that is lower than the first reference temperature, the operating frequency of the controller to a second operating frequency when a temperature of at least one component of the multiple components reaches a second reference temperature while the controller operates at the first operating frequency.

公开(公告)号：US12276800B2

公开(公告)日：2025-04-15

申请号：US18498610

申请日：2023-10-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyusik Choi ,  Seungnyun Kim ,  Dongil Son ,  Jongmin Yoon ,  Seungjoo Lee ,  Gisoo Lim

IPC: G02B27/01 ,  G02B27/00 ,  G02F1/167 ,  G02F1/1677 ,  G02F1/1685 ,  G06F1/16 ,  G06F3/01 ,  G09G3/00

Abstract: A wearable device configured to adjust light transmittance according to illuminance of an external light source and a method for controlling the same are provided. The wearable device includes at least one camera, at least one lens, and at least one processor, wherein the at least one processor may be configured to identify illuminance information of an image obtained through the at least one camera, determine a location on the at least one lens, based on the identified illuminance information, the location corresponding to the illuminance information, determine an average illuminance of the image, based on the illuminance information corresponding to the determined location, and compare illuminance information corresponding to the determined location with the average illuminance, and partially adjust light transmittance of the at least one lens, based on a result of the comparison.

公开(公告)号：US11202363B2

公开(公告)日：2021-12-14

申请号：US16795223

申请日：2020-02-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hongki Moon ,  Yoonsun Park ,  Seunghoon Kang ,  Kyungha Koo ,  Hajoong Yun ,  Seungjoo Lee ,  Yeonjoo Lee ,  Seyoung Jang

IPC: H05K1/02 ,  H02J50/27

Abstract: An electronic device for improving heat transfer is provided. The electronic device includes a housing, a display mounted on at least one surface of the housing, a battery, a supporting member disposed adjacent to a back surface of the display and supporting the display, a printed circuit board on which electronic components are mounted, a shield can surrounding at least a portion of the electronic components, a shielding structure disposed on an outer surface of the shield can to shield the electronic components, and a first heat transfer member disposed on an outer surface of the shielding structure and including a partial area that faces at least one electronic component among the plurality of electronic components mounted on the printed circuit board and another partial area that is bent and faces another electronic component among the plurality of electronic components mounted on the printed circuit board.

公开(公告)号：US20220083110A1

公开(公告)日：2022-03-17

申请号：US17532518

申请日：2021-11-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohhyuck Kwon ,  Jaeyoung Huh ,  Daesuk Kang ,  Seunghoon Kang ,  Boram Kim ,  Hongki Moon ,  Yoonsun Park ,  Kyungwoo Lee ,  Seungjoo Lee ,  Jonghoon Lim

IPC: G06F1/20 ,  H01L23/427 ,  G06F1/16

Abstract: Disclosed is an electronic device having a thermal diffusion structure and including a housing comprising a first surface, a second surface facing the first surface, and a third surface vertical to the first surface and the second surface, a display exposed through at least part of the first surface, a battery arranged between the first surface and the second surface, a heating source arranged between the battery and the third surface in a direction vertical to the first surface and the second surface, and a first thermal diffusion member arranged vertically to the first surface and the second surface, the first thermal diffusion member including a first portion in thermal contact with at least part of the heating source and diffusing heat provided by the heating source to at least one second portion.

公开(公告)号：US11181955B2

公开(公告)日：2021-11-23

申请号：US16774618

申请日：2020-01-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohhyuck Kwon ,  Jaeyoung Huh ,  Daesuk Kang ,  Seunghoon Kang ,  Boram Kim ,  Hongki Moon ,  Yoonsun Park ,  Kyungwoo Lee ,  Seungjoo Lee ,  Jonghoon Lim

IPC: G06F1/20 ,  G06F1/16 ,  H01L23/427

Abstract: Disclosed is an electronic device having a thermal diffusion structure and including a housing comprising a first surface, a second surface facing the first surface, and a third surface vertical to the first surface and the second surface, a display exposed through at least part of the first surface, a battery arranged between the first surface and the second surface, a heating source arranged between the battery and the third surface in a direction vertical to the first surface and the second surface, and a first thermal diffusion member arranged vertically to the first surface and the second surface, the first thermal diffusion member including a first portion in thermal contact with at least part of the heating source and diffusing heat provided by the heating source to at least one second portion.