Samsung Electronics Co., Ltd.

Amotech Co., Ltd.

Seunghoon Kang

Yoonsun Park

Hongki Moon

Jaeyoung Huh

Jonghoon Lim

Boram Kim

Seungjoo Lee

Kyungha Koo

Seyoung Jang

Kyungwoo Lee

Ohhyuck Kwon

Daesuk Kang

Hajoong Yun

Jinmyoung Kim

Youngjin Kim

Sukjin Yun

Yeonjoo Lee

Kyungwan Park

Jinhyoung Lee

Yongjae Song

Sunghoon Moon

Kyeongsoo Kim

Jiseong Hwang

Wonjun Jung

Kiyong Son

Jaecheon Kim

Hyunjin Bai

Jaewook Jeong

Seungbo Hong

Seungjae Hwang

Woojune Jung

An electronic device includes a first housing; a second housing slidable into and out of the first housing; a sliding plate configured to be at least partially slid within the second housing; a flexible display including a display area that is variable as the second housing slides into and out of the first housing; a printed circuit board in an inner space of the first housing; a first shaft; and a thermal diffusion member including a first end, disposed on the at least one electronic component and partially wound, and a second end coupled to the first shaft, and the thermal diffusion member is configured such that at least a portion of the thermal diffusion member spreads out in an inner space of the second housing as a sliding-out operation is performed by the second housing with respect to the first housing.

Electronic device comprising thermal diffusion member

Disclosed is an electronic device including a housing including a first surface, a second surface facing away the first surface, and a third surface surrounding a space between the first surface and the second surface; a display exposed through the first surface; a battery disposed in the space; a heating source disposed between the battery and the third surface; and a thermal diffusion member disposed between the heating source and the battery. The thermal diffusion member includes a fluid; a first portion disposed adjacent to the heating source for receiving heat from the heating source; and at least one second portion extending from the first portion. The heat transferred from the heating source to the first portion is transferred from the first portion to the at least one second portion.

Electronic device having thermal diffusion structure

Disclosed is an electronic device including a heat dissipation structure that includes a first printed circuit board; a thermal diffusion member arranged in parallel to the first printed circuit board; a second printed circuit board which is arranged to be separated from the first printed circuit board and which is electrically connected with the first printed circuit board; and a heat transfer member of which at least a partial area faces a heat dissipation member, and of which at least another partial area, formed to be bent, is arranged to face one surface of the second printed circuit, and additional other various embodiments are possible.

Electronic device including heat dissipation structure

An electronic device according to various embodiments of the present disclosure can comprise: a front plate facing a first direction; a rear plate facing a second direction, which is opposite to the first direction; at least one antenna module arranged between the front plate and the rear plate; and at least one heat dissipation sheet spaced from the at least one antenna module so as to be arranged to come in contact with the rear plate. The at least one heat dissipation sheet can comprise a ceramic filler and a binder resin mixed with the ceramic filler.

Heat dissipation sheet and electronic device including same

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.

An electronic device including: a housing including a frame structure that forms a portion of a surface of the electronic device, a plate structure that is surrounded by the frame structure and that includes a first opening, a metal portion containing a metallic material and a polymer portion containing a polymer material; a support plate that faces the plate structure and that includes a polymer area formed of a polymer material; a printed circuit board that makes contact with part of the metal portion of the housing; a camera module disposed between the polymer portion included in the plate structure and the polymer area included in the support plate, the camera module including a camera bracket, a camera PCB, and a light emitting unit and a light receiving unit; and a heat dissipating structure that transfers heat generated from the camera module to the metal portion included in the housing.

Camera module including heat dissipating structure and electronic device including the same

A switching transformer includes a drive amplifier configured to output an input signal by amplifying a source signal, a primary circuit including a set of primary inductors, a primary switch, and a first primary connecting wire, the set of primary inductors being configured to receive the input signal at a first primary input/output terminal, the primary switch being configured to adjust an inductance of the set of primary inductors based on a first switching operation, and the first primary connecting wire being configured to electrically connect the first primary input/output terminal to an end of the primary switch, and a secondary circuit configured to mutually electrically couple to the first primary connecting wire and at least one primary inductor among the set of primary inductors.

Switching transformers and electronic systems including the same

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.

Heat transfer member and electronic device including the same

According to various embodiments, an electronic device includes: a housing including: a first plate; a second plate facing a direction opposite a direction of the first plate; and a sidewall surrounding a first space between the first plate and the second plate, the first space being a sealed space; and at least one electronic component arranged in the first space of the housing, wherein at least a part of the sidewall of the housing includes a moisture induction portion configured to induce moisture in the first space to be generated in a moisture induction region of the moisture induction portion that may be due, for example, to a difference in temperature between the first space and an external environment.

Electronic device including moisture induction structure

Growing community of inventors

Suwon-si, South Korea

Seunghoon Kang