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公开(公告)号：US20250072106A1
公开(公告)日：2025-02-27
申请号：US18435305
申请日：2024-02-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jisoo PARK , Byungju KANG , Jaehyoung LIM , Kwanyoung CHUN , Subin CHOI
IPC: H01L27/092 , H01L21/822 , H01L21/8238 , H01L23/528 , H01L29/06 , H01L29/417 , H01L29/423 , H01L29/66 , H01L29/775
Abstract: A three-dimensional semiconductor device may include a back-side metal layer, a lower channel pattern on the back-side metal layer, first and second lower source/drain patterns, which are spaced apart from each other in a first direction with the lower channel pattern interposed therebetween, the first lower source/drain pattern being connected to the lower channel pattern, an upper channel pattern on the lower channel pattern, a first upper source/drain pattern on the first lower source/drain pattern, the first upper source/drain pattern being connected to the upper channel pattern, a second upper source/drain pattern on the second lower source/drain pattern, and a wide via electrically connecting the first upper source/drain pattern to the second lower source/drain pattern. The wide via may include first and second via portions having first and second top surfaces, and here, the second top surface may be located at a level lower than the first top surface.
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公开(公告)号：US20250072055A1
公开(公告)日：2025-02-27
申请号：US18944685
申请日：2024-11-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kwanghee LEE , Sangwook KIM
IPC: H01L29/786 , H01L21/02 , H01L29/66
Abstract: The present disclosure relates to oxide semiconductor transistors, methods of manufacturing the same, and/or memory devices including the oxide semiconductor transistors. The oxide semiconductor transistor includes first and second compound layers provided on a substrate, a channel layer in contact with the first and second compound layers, a first electrode facing a portion of the channel layer, a second electrode facing the first compound layer with the channel layer therebetween, and a third electrode facing the second compound layer with the channel layer therebetween. An oxygen concentration of a region of the channel layer facing the first electrode is greater than that of the remaining regions of the channel layer. A buffer layer may further be provided between the channel layer and the second and third electrodes. The first and second compound layers may include oxygen and a metal.
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公开(公告)号：US20250072001A1
公开(公告)日：2025-02-27
申请号：US18800667
申请日：2024-08-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hanbyeol LEE , Sukkang SUNG , Younghwan SON
IPC: H10B43/40 , G11C16/04 , H01L23/528 , H01L23/532 , H01L25/065 , H10B43/10 , H10B43/27 , H10B43/35 , H10B80/00
Abstract: A semiconductor device includes: a peripheral circuit structure including a substrate and a circuit that is disposed on the substrate; a cell structure disposed on the peripheral circuit structure and including gate electrodes and a channel that extends through the gate electrodes; and a bonding structure located between the peripheral circuit structure and the cell structure, wherein the bonding structure includes: a first insulating layer attached to the peripheral circuit structure; a first bonding pad disposed on the peripheral circuit structure and electrically connected to the circuit; a second insulating layer attached to the cell structure; a second bonding pad disposed on the cell structure and electrically connected to the gate electrodes; and an anisotropic conductive adhesive layer located between the first insulating layer and the second insulating layer and between the first bonding pad and the second bonding pad, and including a plurality of conductive particles.
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公开(公告)号：US20250071991A1
公开(公告)日：2025-02-27
申请号：US18583121
申请日：2024-02-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangwoo HAN , Jongho WOO , Seung Min LEE , Moonkang CHOI
Abstract: A semiconductor device includes a source structure comprising a first source layer, a second source layer on the first source layer, and a third source layer on the second source layer, a gate stack structure on the source structure, the gate stack structure with alternating insulating patterns and conductive patterns, and a memory channel structure penetrating the gate stack structure. The memory channel structure includes a channel layer and a memory layer surrounding the channel layer. The channel layer penetrates the memory layer and the second source layer, and a bottom surface of the channel layer is in contact with the source structure.
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公开(公告)号：US20250071800A1
公开(公告)日：2025-02-27
申请号：US18727059
申请日：2023-01-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Miao ZHOU , Min WU , Feifei SUN
IPC: H04W72/563 , H04L1/1829 , H04W72/25
Abstract: The disclosure provides a method performed by a communication device in a communication system, comprising: receiving multiple sidelink control information (SCI) from other communication devices; when the multiple SCI indicate the same or partially overlapping resource, based on at least one of information about relationship between the communication device and the multiple SCI, received power information related to the multiple SCI, and information about priorities indicated by the multiple SCI, determining whether a conflict occurs on resources indicated by the multiple SCI.
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Patent Agency Ranking
公开(公告)号：US20250071709A1
公开(公告)日：2025-02-27
申请号：US18882196
申请日：2024-09-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yongjin KANG , Duhe JANG , Byungseok SOH , Hyungyong LEE , Chanho JUNG
Abstract: An electronic device includes a communication circuit including a first interface and a second interface, a memory storing instructions, and a processor communicatively coupled with the communication circuit via the first interface or via the second interface. The processor is configured to execute the instructions to send, to the communication circuit via the first interface, a request for clock information of the communication circuit, receive, from the communication circuit via the first interface, the clock information of the communication circuit, receive, from the communication circuit via the second interface, an interrupt signal and first time information corresponding to the interrupt signal being generated, and generate clock information of the processor based on the clock information of the communication circuit and the first time information.
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公开(公告)号：US20250071667A1
公开(公告)日：2025-02-27
申请号：US18811538
申请日：2024-08-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Mahmoud WATFA , Lalith KUMAR
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a user equipment (UE) in a wireless communication system is provided. The method comprises receiving, from a base station, a protocol data unit (PDU) session modification command message for a modification of a PDU session, in case that the PDU session modification command message includes an alternative single-network slice selection assistance information (S-NSSAI), setting an S-NSSAI for a PDU session establishment procedure to an S-NSSAI of the PDU session and transmitting, to the base station, a message for requesting a PDU session establishment for the PDU session establishment procedure, wherein the message includes the S-NSSAI of the PDU session.
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公开(公告)号：US20250071551A1
公开(公告)日：2025-02-27
申请号：US18724866
申请日：2023-01-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hongjin CHOI , Jungje SON , Duckey LEE , Taehyung LIM
IPC: H04W12/069 , H04W12/041 , H04W60/00
Abstract: The present disclosure provides a method and a device by which a terminal is safely provisioned, from a PS, with credentials of an SO-SNPN to receive service when a non-public network is used in a wireless communication system. The method performed by a terminal in a wireless communication system may comprise the operations of: acquiring configuration information including a certificate of the terminal and a CA certificate associated with a certificate of a provisioning server; confirming that provisioning using a control plane is performed; generating a temporary key pair on the basis of the confirmation; and acquiring credentials of an SO-SNPN on the control plane on the basis of the configuration information and the temporary key pair.
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公开(公告)号：US20250071535A1
公开(公告)日：2025-02-27
申请号：US18809840
申请日：2024-08-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Daesung CHO , Taehwan SON , Sunghee JUNG , Suntae JOO
Abstract: An electronic device may include: memory configured to store a program including instructions, first communication circuitry configured to support a first communication scheme, second communication circuitry configured to support a second communication scheme, a display, and at least one controller comprising at least one processor, comprising processing circuitry. The instructions may, when executed by at least one processor, individually and/or collectively, cause the electronic device to: perform a scan for discovering an external device through the first communication circuitry; identify a plurality of external devices including a first wearable device, based on receiving of signals from the plurality of external devices, based on the scan; based on identifying the plurality of external devices, receive, from the first wearable device through the second communication circuitry, a first signal including identification information corresponding to the first wearable device; and display, through the display, a first screen indicating the first wearable device, based on the identification information included in the first signal corresponding to stored identification information.
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10.发明申请公开(公告)号：US20250070850A1
公开(公告)日：2025-02-27
申请号：US18812689
申请日：2024-08-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngbum KIM , Hyunsuk RYU , Junyung YI
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure may provide a method and an apparatus for saving power of a wireless communication system. According to the disclosure, a method performed by a terminal in a communication system is provided. The method includes: receiving, from a base station, configuration information on a network energy saving mode; identifying that the network energy saving mode is applied; identifying an uplink transmission power for transmitting an uplink signal on an uplink channel in the network energy saving mode or a quasi co-location (QCL) relation of at least one of downlink signal or a downlink channel based on a reference signal in the network energy saving mode; and transmitting, to the base station, the uplink signal on the uplink channel based on the uplink transmission power or receiving, from the base station, the downlink signal on a downlink channel based on the QCL relation.
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