公开(公告)号：US20250079302A1

公开(公告)日：2025-03-06

申请号：US18444990

申请日：2024-02-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byoungjae BAE ,  Jin-Wook YANG ,  Seung Pil KO ,  Yongjae KIM ,  Junho PARK ,  Kilho LEE

IPC: H01L23/528 ,  H01L23/48 ,  H01L29/417 ,  H10B61/00

Abstract: A semiconductor device includes a substrate having a top surface and a bottom surface opposite to each other, a gate structure on the top surface of the substrate, a plurality of source/drain patterns on the top surface of the substrate and on opposite sides of the gate structure, a backside conductive line on the bottom surface of the substrate and electrically connected to at least one of the gate structure or a first source/drain pattern of the source/drain patterns, and a magnetic tunnel junction pattern electrically connected to a second source/drain pattern of the source/drain patterns.

公开(公告)号：US20230148813A1

公开(公告)日：2023-05-18

申请号：US18155469

申请日：2023-01-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seehyun KIM ,  Kihwan KWON ,  Hyeoncheol KIM ,  Junho PARK ,  Geunho LEE ,  Junghyun LEE ,  Hyunju LEE ,  Seungryong CHA ,  Ingyu CHOI ,  Junggyun HAN

IPC: A47L9/16 ,  A47L9/28 ,  A47L9/32

CPC classification number: A47L9/1683 ,  A47L9/2873 ,  A47L9/322

Abstract: The disclosure relates to a dust collection bin and a cleaning apparatus comprising same, and more specifically, to a dust collection bin with an improved structure, and to a cleaning apparatus comprising same. The dust collection bin is separably coupled to the cleaning apparatus, wherein the dust collection bin is provided so as to accommodate dust and foreign materials drawn therein and comprises an opening, a case comprising a magnet provided so as to generate a magnetic force around the opening, a cover provided to open and close the opening, and a sealing member provided on the cover so as to seal between the cover and the case, and having magnetic properties so as to be deformable by the magnet.

公开(公告)号：US20210384583A1

公开(公告)日：2021-12-09

申请号：US17250634

申请日：2019-08-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonwan CHUNG ,  Myungheon KANG ,  Junho PARK ,  Junghyun LEE ,  Changhyun KIM

IPC: H01M50/293 ,  H01M50/247 ,  H01M50/202 ,  H04M1/02 ,  C09J109/06 ,  C09J123/22

Abstract: An electronic device, according to various embodiments of the present disclosure, may comprise: a housing including a seating groove therein; a battery seated in the seating groove, at least a partial area of which includes a curved surface; and an adhesive member disposed between the battery and the seating groove and formed along at least a portion of an edge of the battery. The adhesive member may be formed having varied predetermined thicknesses, corresponding to a position of the battery.

公开(公告)号：US20210103296A1

公开(公告)日：2021-04-08

申请号：US17061454

申请日：2020-10-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minsu LEE ,  Sunggu KWON ,  Woong KWON ,  Sanghyeon KIM ,  Junho PARK ,  Jongbeom HER

IPC: G05D1/10 ,  B64C39/02 ,  B64F1/36 ,  B64D27/24 ,  G08G5/00 ,  G06Q10/08

Abstract: An embodiment disclosed herein relates to an unmanned aerial vehicle for inventory management and a method of operating the same. The unmanned aerial vehicle may include: at least one sensor configured to acquire at least one of inertia information or position information of the unmanned aerial vehicle; a communication unit configured to communicate with a control system; and a processor operably connected to the at least one sensor and the communication unit. The processor may be configured to: receive an inventory survey request from the control system; generate a route information of the unmanned aerial vehicle based on the received request and previously stored spatial information; and perform an inventory survey based on the generated route information.

公开(公告)号：US20170255036A1

公开(公告)日：2017-09-07

申请号：US15447433

申请日：2017-03-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungjun HYUN ,  Minseok KANG ,  Byungchang KWAK ,  Junho PARK ,  Jinhee AHN ,  Hyunyoung YANG ,  Seungmin CHOI

IPC: G02F1/137 ,  G06F21/84 ,  G02F1/1335 ,  G06F3/041 ,  G02F1/1333 ,  G02F1/1334

CPC classification number: G02F1/137 ,  G02F1/13338 ,  G02F1/1334 ,  G02F1/133504 ,  G02F2203/03 ,  G06F3/0346 ,  G06F3/041 ,  G06F3/0488 ,  G06F21/84

Abstract: The present disclosure relates to a method and an electronic device for executing a screen security function. The electronic device includes a display unit comprising a view angle limit panel disposed on a display panel, a sensor unit including at least one sensor, and a processor. The electronic device can receive a screen security execution command, identify a direction of the electronic device using the sensor unit functionally connected to the processor, determine a view angle limit direction based on the identified direction of the electronic device using the processor, and supply an electric current to the view angle limit panel based on the determined view angle limit direction using the view angle limit panel functionally connected to the processor.

公开(公告)号：US20210237861A1

公开(公告)日：2021-08-05

申请号：US17049920

申请日：2019-04-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yonghun KANG ,  Junho PARK ,  Seunghwan JUNG ,  Soosang YANG ,  Sangjun JUNG

IPC: B64C27/00 ,  B64C39/02 ,  B64C21/04

Abstract: An unmanned aerial vehicle according to the present invention may comprise: a rotor-blade for providing thrust according to generation of main stream; and a safety guard disposed to surround the rotor-blade. The safety guard may comprise: a guide member which is disposed coaxially with the rotor-blade while having a gap between the guard member and the end of the rotor-blade, so as to stabilize, when the rotor-blade rotates, a flow field suctioned by a negative pressure, and stably boost a discharge flow when the pressure is changed to a positive pressure; and a diffuser which is disposed coaxially with and radially spaced apart from the guide member, and generates a secondary flow toward the main stream to increase a flow rate.

公开(公告)号：US20210072770A1

公开(公告)日：2021-03-11

申请号：US17013465

申请日：2020-09-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woong KWON ,  Junho PARK ,  Sunggu KWON ,  Jawon SEO ,  Kyungshik ROH ,  Minsu LEE

IPC: G05D1/10 ,  G05D1/00 ,  G05D1/04 ,  G05D1/08 ,  B64C39/02 ,  B64D47/08 ,  G06K7/14

Abstract: A multi-sensor based unmanned aerial vehicle and a method for controlling the same. The unmanned aerial vehicle may include: a sensor part configured to acquire inertia information or position information of the unmanned aerial vehicle; and a controller. The controller is configured to estimate the position of the unmanned aerial vehicle by applying the information acquired by the sensor part to an extended Kalman filter and control movement of the unmanned aerial vehicle, based on the estimated position of the unmanned aerial vehicle. The sensor part includes: an inertia sensor configured to acquire the inertia information of the unmanned aerial vehicle; a tag recognition sensor configured to recognize a tag attached to a rack and acquire absolute position information of the unmanned aerial vehicle; and an image sensor attached to the unmanned aerial vehicle so as to acquire an image of the movement environment of the unmanned aerial vehicle.

公开(公告)号：US20190067689A1

公开(公告)日：2019-02-28

申请号：US16102087

申请日：2018-08-13

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Sukgi HONG ,  Youhwan SON ,  Byongyong YU ,  Kwangjin PARK ,  Junho PARK ,  Jinhwan PARK ,  Byungjin CHOI

IPC: H01M4/36 ,  H01M10/0525 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/04

Abstract: A composite cathode active material including: a secondary particle including a plurality of primary particles including a lithium transition metal oxide having a layered crystal structure; and a coating layer disposed on a surface of the secondary particle and between the primary particles of the plurality of primary particles, wherein the coating layer includes a lithium cobalt composite oxide having a spinel crystal structure, and wherein the lithium cobalt composite oxide includes cobalt (Co) and a Group 2 element, a Group 12 element, a Group 13 element, or a combination thereof.

公开(公告)号：US20170365859A1

公开(公告)日：2017-12-21

申请号：US15403583

申请日：2017-01-11

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Samsung SDI Co., Ltd.

Inventor： Kwangjin PARK ,  Junho PARK ,  Sukgi HONG ,  Byungjin CHOI

IPC: H01M4/62 ,  H01M4/36 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M4/02

CPC classification number: H01M4/628 ,  C01B25/45 ,  C01G25/00 ,  C01G25/006 ,  C01G53/006 ,  C01G53/42 ,  C01G53/50 ,  C01P2002/50 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2006/40 ,  H01M4/366 ,  H01M4/505 ,  H01M4/525 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/028

Abstract: A composite cathode active material for a lithium battery, the composite cathode active material including: a lithium composite oxide; and a coating layer disposed on at least a portion of the lithium composite oxide and including a composite including ZrP2O7 and LiZr2(PO4)3, wherein the composite including ZrP2O7 and LiZr2(PO4)3 is a reaction product of an acid treated a zirconium precursor, a phosphorus precursor, and the lithium composite oxide.

公开(公告)号：US20210305694A1

公开(公告)日：2021-09-30

申请号：US17262087

申请日：2019-07-31

Applicant: Samsung Electronics Co., Ltd. ,  POSTECH ACADEMY-INDUSTRY FOUNDATION

Inventor： Yeonwoo KIM ,  Wonbin HONG ,  Sehyun PARK ,  Junho PARK ,  Sumin YUN

IPC: H01Q3/36 ,  H04W16/28 ,  H04B7/06

Abstract: An electronic device according to an embodiment of the present invention may include a housing and an antenna module disposed on one surface of the housing, wherein the antenna module may include a printed circuit board including a first layer facing the one surface of the housing, a second layer facing the first layer, and at least one ground layer disposed between the first layer and the second layer, a first antenna array disposed on the first layer, a second antenna array disposed on the second layer and at least partially overlapping the first antenna array when viewed from the one surface of the housing, and a communication circuit (radio frequency integrated circuit (RFIC)) electrically connected to the first antenna array and the second antenna array and feeding the first antenna array and the second antenna array, wherein the communication circuit may be configured to receive a first signal from an external device via at least one of the first antenna array or the second antenna array, change a phase of at least a portion of the first antenna array and the second antenna array based on the first signal, and transmit/receive a second signal in a direction of a beam formed by the changed phase. Other various embodiments could be derived from the description.