公开(公告)号：US20250138431A1

公开(公告)日：2025-05-01

申请号：US18677041

申请日：2024-05-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungmin Nam ,  Seongjeon Choi ,  Seunghune Yang

IPC: G03F7/00

Abstract: A method of configuring an extreme ultraviolet (EUV) light source includes obtaining first information about a mask pattern, generating a top-hat illumination system for the mask pattern based on a Fourier approximation, storing second information about aerial images of EUV point light sources that correspond to pupil mirrors, selecting a combination of the EUV point light sources according to established rules, and performing a simulation on an entire EUV illumination system, based on the selected combination of the EUV point light sources.

公开(公告)号：US20250137694A1

公开(公告)日：2025-05-01

申请号：US18929801

申请日：2024-10-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaehwan LEE ,  Haejin SONG ,  Heemoon JEONG

IPC: F25B21/02 ,  F25D11/02 ,  F25D19/00 ,  F25D23/06

Abstract: A refrigerator may include a body including an insulating wall having a hole, a compartment in the body, and a thermoelectric module in the hole and configured to cool the compartment the thermoelectric module includes a thermoelectric element including: a heat-absorbing surface on a first side facing and configured to absorb heat from the compartment, a heat-generating surface on a second side, opposite the first side, and configured to receive heat from the heat-absorbing surface and discharge the received heat, a cooling sink in contact with the heat-absorbing surface and configured to exchange heat with the heat-absorbing surface, a heat sink in contact with the heat-generating surface and configured to exchange heat with the heat-generating surface, and a coupling member coupling the cooling sink and heat sink so that the cooling sink is pressed against the heat-absorbing surface and the heat sink is pressed against the heat-generating surface.

公开(公告)号：US20250137671A1

公开(公告)日：2025-05-01

申请号：US19009256

申请日：2025-01-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangho YOO ,  Kwangsik HAN ,  Jongwon BAK ,  Jejin LEE ,  Byoungguk LIM ,  Dongil JUNG

IPC: F24F11/43 ,  F25B41/31 ,  F25B47/02 ,  F25B49/02

Abstract: An air conditioner is provided. The air conditioner includes an indoor unit including an expansion valve and an indoor heat exchanger, a compressor configured to supply a refrigerant to the indoor unit, a compressor inlet pressure sensor configured to detect a compressor inlet pressure corresponding to a pressure of the refrigerant flowing into the compressor from an accumulator, memory storing one or more computer programs, and one or more processors communicatively coupled to the compressor inlet pressure sensor and the memory, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors individually or collectively, cause the air conditioner to adjust an opening degree of the expansion valve of the indoor unit based on the compressor inlet pressure during a defrosting operation.

公开(公告)号：US20250137653A1

公开(公告)日：2025-05-01

申请号：US18818093

申请日：2024-08-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaehyuk Lee ,  Eunha Choi ,  Jihye Kwon ,  Joayoung Lee

IPC: F24C7/08 ,  H05B6/68

Abstract: A cooking appliance providing context of cooking food as an image and a method for controlling the same are provided. The cooking appliance may be configured to determine an internal temperature of a cooking thing based on at least one surface temperature sensed on a surface of the cooking thing by a non-contact temperature sensor, obtain a reference cross-sectional image corresponding to the determined internal temperature among reference cross-sectional images pre-registered for each cooking progress state of the cooking thing, as a virtual cross-sectional image for feeding back the cooking progress state, and output the same.

公开(公告)号：US20250135280A1

公开(公告)日：2025-05-01

申请号：US18793189

申请日：2024-08-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gunjan GUPTA ,  Himanshu DIDDEN ,  Akshay BINDLISH ,  Anil KUMAR ,  Anand Kumar ASATI

IPC: A63B24/00 ,  A63B23/00 ,  A63B71/06

Abstract: A method for tracking and measuring body flexibility and balance of a user during physical activity is provided. The method includes capturing sensor data from a plurality of wearable devices for tracking and determining body posture, analyzing the captured sensor data to determine a plurality of parameters including information related to body posture and physical metrics including balance and flexibility, and displaying a balance score, a flexibility score, and transition over time based on the analysis.

公开(公告)号：US20250134331A1

公开(公告)日：2025-05-01

申请号：US19009585

申请日：2025-01-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeonghee CHO ,  Seehyun KIM ,  Hyunkoo KANG ,  Juhyuk KIM ,  Sanghyuk PARK ,  Seongu LEE ,  Yeongju LEE ,  Sanghwa CHOI ,  Jiwon CHOI

IPC: A47L9/28 ,  A47L9/04 ,  A47L9/24

Abstract: A vacuum cleaner including a cleaner body and a brush device connected to the cleaner body. The cleaner body may be configured to perform self-diagnosis on each element of the vacuum cleaner by comparing a flow path pressure value of the vacuum cleaner which is detected by using a pressure sensor mounted to a portion of a suction duct and data related to a load of a brush device with reference values stored in a memory, and to output a result of the self-diagnosis.

公开(公告)号：USD1072828S1

公开(公告)日：2025-04-29

申请号：US29826549

申请日：2022-02-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Designer： Gyejin Jun

公开(公告)号：US12290007B2

公开(公告)日：2025-04-29

申请号：US17966183

申请日：2022-10-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Siyeon Cho ,  Taeyoung Kim ,  Hyunmog Park ,  Bongyong Lee ,  Yukio Hayakawa

IPC: G11C11/15 ,  G11C11/16 ,  G11C11/18 ,  H10B61/00 ,  H10N50/85 ,  H10N52/00 ,  H10N52/80

Abstract: A magnetic memory device includes a loop-type magnetic track having a first part and a second part that are arranged in a counterclockwise direction, a first conductive line on a top surface of the first part, and a second conductive line on a bottom surface of the second part. The magnetic track includes a lower magnetic layer, a spacer layer, and an upper magnetic layer that are sequentially stacked. Each of the first and second conductive lines includes heavy metal. Each of the first and second conductive lines is configured to generate spin-orbit torque caused by current that flows therein. The spin-orbit torque causes magnetic domains in the magnetic track to move in a clockwise direction or in the counterclockwise direction.

公开(公告)号：US12289908B2

公开(公告)日：2025-04-29

申请号：US18661171

申请日：2024-05-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seo Jin Jeong ,  Do Hyun Go ,  Seok Hoon Kim ,  Jung Taek Kim ,  Pan Kwi Park ,  Moon Seung Yang ,  Min-Hee Choi ,  Ryong Ha

IPC: H10D30/67 ,  H10D62/13

Abstract: A semiconductor device includes an active pattern including a lower pattern and a plurality of sheet patterns; a gate structure disposed on the lower pattern and surrounding the plurality of sheet patterns; and a source/drain pattern filling a source/drain recess formed on one side of the gate structure. The source/drain pattern includes a first semiconductor pattern extending along the source/drain recess and contacting the lower pattern, a second and third semiconductor patterns sequentially disposed on the first semiconductor pattern, a lower surface of the third semiconductor pattern is disposed below a lower surface of a lowermost sheet pattern, a side surface of the third semiconductor pattern includes a planar portion, and a thickness of the second semiconductor pattern on the lower surface of the third semiconductor pattern is different from a thickness of the second semiconductor pattern on the planar portion of the side surface of the third semiconductor pattern.

公开(公告)号：US12289683B2

公开(公告)日：2025-04-29

申请号：US18495384

申请日：2023-10-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Moo Lee ,  Seung Min Choi ,  Gyu Chual Kim ,  Ji Woo Lee

IPC: H04M1/725 ,  G06F1/16 ,  G06F1/3234 ,  G06F3/041 ,  G06F3/0488 ,  G06F3/04883 ,  G06F3/04886 ,  H04B17/23 ,  H04M1/02 ,  H04M1/57 ,  H04M1/724 ,  H04M19/04 ,  H04W52/02 ,  H04W68/00 ,  G06F3/0482 ,  G06F3/04847 ,  H04M1/72436 ,  H04M1/72442 ,  H04M1/72469

Abstract: An electronic device is provided. The electronic device includes a housing including a front surface and a rear surface, a display, a communication circuit, at least one processor, and a memory. The memory stores instructions which, when executed, cause the at least one processor to receive a signal from outside of the electronic device using the communication circuit, in response to receiving the signal, display a user interface on an elongated region that extends along at least one edge region of the display, and display at least one content corresponding to the signal, while displaying the user interface or after displaying the user interface.