公开(公告)号：US20240019812A1

公开(公告)日：2024-01-18

申请号：US18360379

申请日：2023-07-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyunghwan LEE ,  Kwangsoo HAN ,  Sangrok OH ,  Yonglim LEE ,  Jaejin LEE ,  Wookdam JUNG

IPC: G04B19/28 ,  G04G21/00 ,  G04G99/00

CPC classification number: G04B19/283 ,  G04G21/00 ,  G04G99/006

Abstract: An example wearable electronic device may include a main body including a first surface having an opening area formed therein, wherein a plurality of lateral walls, surrounding at least one part of the opening area, are formed in the peripheral area of the opening area; a display disposed inside the main body and which is viewable through the opening area; a wheel including a mounted part, which is at least partially mounted on the peripheral area, and an extension part which extends in the inward direction from the mounted part, wherein the wheel is formed in a ring shape extending in the circumferential direction with respect to a rotation axis of the wheel; and a guide member partially coming into contact with the main body and the wheel, respectively, and for guiding the rotation of the wheel. The guide member may include a first part having at least one portion thereof extending to a space between the plurality of lateral walls and a second part at least partially inserted to a first recess formed in each of the plurality of lateral walls.

公开(公告)号：US20220268510A1

公开(公告)日：2022-08-25

申请号：US17744330

申请日：2022-05-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chanbin PARK ,  Yang-Yeol GU ,  Jaejin LEE ,  Jeonghyun LEE

IPC: F25D23/02 ,  E05B65/00

Abstract: A refrigerator with an enhanced door includes a main body including a storeroom, first and second doors pivotally coupled to the main body to open or close the storeroom and a pivot bar pivotally installed at the first door. The pivot bar is movable between a first position between the first and second doors and a second position pivoted toward the first door to prevent cold air leaks from the storeroom. A locking device separably locks the pivot bar to the first door when the pivot bar is in the second position.

公开(公告)号：US20220084939A1

公开(公告)日：2022-03-17

申请号：US17223144

申请日：2021-04-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaejin LEE ,  Hana KIM ,  Jaewha PARK ,  Dongchan LIM

IPC: H01L23/522 ,  H01L23/528 ,  H01L23/532 ,  H01L21/768

Abstract: A wiring structure includes a filling metal, a cover metal including cobalt (Co) on the filling metal, the cover metal having a first portion along a side surface and along a lower surface of the filling metal, and a second portion along an upper surface of the filling metal, a barrier metal on an outer surface of the first portion of the cover metal, and a capping metal on an outer surface of the second portion of the cover metal, the capping metal including a cobalt (Co) alloy, wherein the filling metal has higher conductivity than the cover metal and the barrier metal.

公开(公告)号：US20200329580A1

公开(公告)日：2020-10-15

申请号：US16844671

申请日：2020-04-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gyoungsoo YEO ,  Jeonggyu PARK ,  Jaejin LEE ,  Seongu KANG

IPC: H05K7/20 ,  H05K1/18 ,  H05K1/14 ,  H05K1/02 ,  H02M7/00

Abstract: The disclosure relates to a communication technique and system after 4G systems for combining a 5G communication system with IoT technology to support higher data rates. Based on 5G communication and IoT-related technologies, the disclosure can be applied to intelligent services (e.g., smart home, smart building, smart city, smart or connected car, healthcare, digital education, retail, security, and safety).A converter may include: a first printed circuit board having a first controller for power conversion disposed on an inner surface of the first printed circuit board, the inner surface of the first printed circuit board comprised in an inner surface of the converter; a second printed circuit board having a second controller for power conversion disposed on an inner surface of the second printed circuit board, the inner surface of the second printed circuit board facing the inner surface of the first printed circuit board and comprised in the inner surface of the converter; first connectors disposed on the inner surface of the first printed circuit board; and second connectors disposed on the inner surface of the second printed circuit board, the second connectors configured to be coupled with the first connectors.

公开(公告)号：US20250075963A1

公开(公告)日：2025-03-06

申请号：US18738506

申请日：2024-06-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Suhyeong LIM ,  Donghyeon KWAK ,  Jaejin LEE ,  Hojune JEON

IPC: F25D23/02 ,  E05F1/10

Abstract: A refrigerator including a storage compartment; a rotatable door to open and close the storage compartment; a movable lever mounted on the door; a guide, having first and second contact surfaces, to guide movement of the lever while the door is rotated; and a door pusher to press the door to open the storage compartment. While the door is rotated, the lever is moved along in contact with the guide. While the lever is contacting the first contact surface, the lever applies a force to the door in a direction of closing the storage compartment. While the lever is contacting the second contact surface, the lever applies a force to the door in a direction of opening the storage compartment. The door pusher is operable to press the door in the direction of opening the storage compartment until the lever is in contact with the second contact surface.

公开(公告)号：US20240315009A1

公开(公告)日：2024-09-19

申请号：US18386916

申请日：2023-11-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jihoon KIM ,  Dohyung KIM ,  Youngjun KIM ,  Taekjung KIM ,  Yeonju OH ,  Jaejin LEE ,  Dongju CHANG ,  Seohyeong JANG

IPC: H10B12/00

CPC classification number: H10B12/34 ,  H10B12/053 ,  H10B12/315

Abstract: A semiconductor memory device is provided. The semiconductor memory device includes: an active pattern provided on a substrate and enclosed by a device isolation pattern; and a word line crossing the active pattern and the device isolation pattern in a first direction parallel to a bottom surface of the substrate, and including a first gate electrode and a second gate electrode, which are adjacent to each other in the first direction. A second work function of the second gate electrode is greater than a first work function of the first gate electrode.

公开(公告)号：US20240219104A1

公开(公告)日：2024-07-04

申请号：US18383377

申请日：2023-10-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Suhyeong LIM ,  Seongwoo KIM ,  Jaejin LEE

IPC: F25D23/02 ,  E05F15/619

CPC classification number: F25D23/028 ,  E05F15/619 ,  E05Y2201/46 ,  E05Y2201/708 ,  E05Y2900/31 ,  F25D2323/021 ,  F25D2323/024

Abstract: A refrigerator includes a main body having a storage compartment, and a door rotatably coupled to the main body to open or close the storage compartment. The refrigerator includes a slider provided on the main body, and is configured to movable in a front-rear direction to open or close the door, the slider including a contact part. The refrigerator includes a magnetic force part installed to to the rear surface of the door so that the door is configured to be opened or closed by the slider while the magnetic force part is magnetically attached to the contact part. At least one of the contact part and a part of the magnetic force part is configured to be rotatable so that while the attachment of the magnetic force part and the contact part is maintained.

公开(公告)号：US20240061972A1

公开(公告)日：2024-02-22

申请号：US18181604

申请日：2023-03-10

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Seoul National University R&DB Foundation

Inventor： Hyung-Dal KWON ,  Byeonghyun KO ,  Seongbeom KIM ,  Jaejin LEE ,  Gyeongje CHO

IPC: G06F30/20

CPC classification number: G06F30/20

Abstract: An apparatus for modelling a computing system including a processor configured to generate a plurality of classes related to properties of a computing system based on received information related to a first hardware of the computing system, generate a profile result based on the plurality of classes, and predict a performance of second hardware in the computing system in place of the first hardware, the prediction being based on the profile result.

公开(公告)号：US20240053087A1

公开(公告)日：2024-02-15

申请号：US18233677

申请日：2023-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chomin LEE ,  Seangwon LEE ,  Jaejin LEE ,  Jeonghun SHIN ,  Wooyeol YOO

IPC: F25D23/02

CPC classification number: F25D23/028

Abstract: A refrigerator includes: a main body including a storage compartment; a door rotatably coupled to the main body and configured to open and close the storage compartment; and a door opening device provided in the main body and including a drive motor, the door opening device being configured to open the door, wherein the door includes: a door front member forming a front surface of the door; a door side member forming a side surface of the door and having an opening; a side cap coupled to an inner surface of the door side member and including a handle that is recessed and a switch mounting space; and a switch module mounted in the switch mounting space through the opening and configured to receive an input for operating the door opening device.

公开(公告)号：US20210397557A1

公开(公告)日：2021-12-23

申请号：US17148676

申请日：2021-01-14

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Seoul National University R&DB Foundation

Inventor： Jaejin LEE ,  Heehoon KIM ,  Seung Wook LEE

IPC: G06F12/0862 ,  G06N3/08 ,  G06F12/0842

Abstract: An accelerator includes processing elements configured to perform an operation associated with an instruction received from a host processor, hierarchical memories configured to be accessible by any one or any combination of any two or more of the processing elements, and sub-cores configured to prefetch data associated with the operation to a memory of a corresponding level of the hierarchical memories.