公开(公告)号：US20230305855A1

公开(公告)日：2023-09-28

申请号：US18307518

申请日：2023-04-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghyun YOO ,  Junhyeok SONG ,  Kwangsik YANG ,  Kyungil IM

IPC: G06F9/4401

CPC classification number: G06F9/4408

Abstract: An electronic device is provided. The electronic device includes a first controller, a first memory configured to store a first basic input output system (BIOS) and first firmware for controlling the first controller and functionally connected to the first controller, a second memory configured to store second firmware corresponding to the first firmware and a second BIOS corresponding to the first BIOS, and a second controller functionally connected to the first memory, the second memory, and the first controller, wherein the second controller is configured to compare the first firmware and the second firmware during power-on when the electronic device is applied with power, and turn on the first controller at least based on a result of the comparison, and wherein the first controller is configured to, in response to being turned on by the second controller, control a system of the electronic device to be booted.

公开(公告)号：US20180166057A1

公开(公告)日：2018-06-14

申请号：US15840395

申请日：2017-12-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kisung JUNG ,  Sungkyo SEO ,  Kyungil IM ,  Hui JEONG

IPC: G10K11/16 ,  G06F1/20

Abstract: An electronic device having a soundproof structure is provided. The electronic device includes a housing including an internal space, an inlet and an outlet formed on one side of the housing, a cooling fan disposed in the internal space, and configured to create an air-flow introduced from the inlet which is discharged to the outlet, and a sound absorbing member disposed to surround, at least in part, a peripheral area of the cooling fan in a direction to not obstruct the air-flow.