公开(公告)号：US20250151279A1

公开(公告)日：2025-05-08

申请号：US18668971

申请日：2024-05-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： JUNHYOUNG KIM ,  JIYOUNG KIM ,  IK-HYUNG JOO ,  SUKKANG SUNG ,  SEHOON LEE

IPC: H10B43/40 ,  H10B41/27 ,  H10B41/41 ,  H10B43/27

Abstract: A semiconductor device includes a semiconductor substrate, and a first transistor disposed on the semiconductor substrate. The first transistor includes an insulation structure disposed on the semiconductor substrate, a channel region disposed on the insulation structure and including a first semiconductor layer, and extending in a direction crossing the semiconductor substrate, first source and drain regions electrically connected to the channel region, a first gate insulating layer disposed on the channel region, and a first gate electrode disposed on the first gate insulating layer. A first region that is one of the first source and drain regions and a second region that is another one of the first source and drain regions include different materials or have different crystal structures.

公开(公告)号：US20250151266A1

公开(公告)日：2025-05-08

申请号：US18781217

申请日：2024-07-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyojoon An ,  Seungkwon Lee

IPC: H10B20/25

Abstract: An integrated circuit includes a one-time programmable (OTP) bit cell including a program transistor and a read transistor arranged on an active region extending on a front side of a substrate in a first direction, a first backside gate contact penetrating the substrate in a vertical direction and overlapped by the active region, a backside wiring layer arranged on a backside of the substrate and connected to a first gate of the program transistor via the first backside gate contact to transfer a program word line signal to the first gate, and a front side wiring layer arranged above the front side of the substrate and including a first front side wiring pattern connected to a second gate of the read transistor to transfer a read word line signal to the second gate.

公开(公告)号：US20250151258A1

公开(公告)日：2025-05-08

申请号：US18926393

申请日：2024-10-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： JINBUM KIM ,  DAE-JIN NAM ,  Hyojin Park ,  Soomin SON ,  GUIFU YANG ,  Kyeonggyu LEE ,  Inhae ZOH

IPC: H10B12/00

Abstract: Disclosed is a semiconductor device comprising a substrate that includes a device isolation pattern and an active region, a bit line that extends in a first direction on the substrate, a semiconductor pattern on the bit line, a growth mask layer on the bit line and having a sidewall in contact with the semiconductor pattern, a word line on the bit line and extending in a second direction that intersects the first direction, and a gate dielectric pattern between the word line and the semiconductor pattern. A top surface of the growth mask layer is at a level higher than that of a bottom surface of the semiconductor pattern.

公开(公告)号：US20250151246A1

公开(公告)日：2025-05-08

申请号：US19018580

申请日：2025-01-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungkyu KIM ,  Minsoo KIM ,  Youngseob SEONG ,  Jinwan AN

IPC: H05K7/20 ,  H04M1/02

Abstract: An electronic device according to an embodiment comprises: a first housing; a second housing including a front cover and a rear cover and configured to slide with respect to the first housing; a flexible display configured to slide into the first housing or out of the first housing in response to movement of the second housing; a printed circuit board; an air room configured to expand or contract in response to the movement of the second housing; a vent hole penetrating the second housing; and an air flow path configured to transfer, to the air room, air introduced from the vent hole or to transfer air in the air room to the vent hole based on the second housing moving.

公开(公告)号：US20250151165A1

公开(公告)日：2025-05-08

申请号：US18935298

申请日：2024-11-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Vinay Kumar SHRIVASTAVA ,  Sangkyu BAEK

IPC: H04W76/40 ,  H04W76/27

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure relates to method 300a and UE 101 for signalling multicast broadcast services (MBS) interest indication (MII). The method comprises of sending, to a source cell an MII message. The method further comprises of receiving from the source cell, one of: RRC_Reconfiguration or RRC_Reconfiguration with reconfigurationWithSync. The RRC_Reconfiguration or RRC_Reconfiguration with reconfigurationWithSync is received during UE mobility. The method further comprises of connecting with a target cell upon receiving one of: RRC_Reconfiguration or RRC_Reconfiguration with reconfigurationWithSync. The method finally comprises of sending the MII message to the target cell.

公开(公告)号：US20250151151A1

公开(公告)日：2025-05-08

申请号：US18933363

申请日：2024-10-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangyeob JUNG ,  Seungri JIN

IPC: H04W76/20 ,  H04W24/10 ,  H04W76/19 ,  H04W76/30

Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting higher data rates. A method performed by a terminal in a wireless communication system. The method includes receiving, from a base station, a radio resource control (RRC) release message including measurement configuration information, entering an RRC idle state or an RRC inactive state, based on the RRC release message, receiving, from the base station, system information including information indicating whether the terminal performs a measurement while camping on a cell and report an availability of the measurement in case of establishing or resuming a connection in the cell, performing the measurement, based on the measurement configuration information in the RRC idle state or the RRC inactive state, performing an RRC connection procedure with the base station, receiving, from the base station, a user equipment (UE) information request message including a request for a validated measurement, and transmitting, to the base station, a UE information response message including the validated measurement.

公开(公告)号：US20250151139A1

公开(公告)日：2025-05-08

申请号：US18927751

申请日：2024-10-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Rubayet Shafin ,  Yue Qi ,  Boon Loong Ng ,  Peshal Nayak ,  Vishnu Vardhan Ratnam ,  Elliot Jen

IPC: H04W76/14 ,  H04W28/02 ,  H04W74/0816

Abstract: A station (STA) in a wireless network comprising a memory and a processor coupled to the memory, the processor configured to establish a peer-to-peer (P2P) link with a peer STA; transmit, to an access point (AP), a request frame that requests a resource from the AP to perform P2P communication with the peer STA; receive, from the AP, a trigger frame that allocates a transmission opportunity (TXOP) to the STA; and transmit, to the peer STA, one or more frames via the P2P link within the TXOP.

公开(公告)号：US20250151137A1

公开(公告)日：2025-05-08

申请号：US19015363

申请日：2025-01-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Buseop JUNG ,  Soonho LEE

IPC: H04W76/12 ,  H04W76/14

Abstract: The disclosure relates to an electronic device and an electronic device operation method. The electronic device may comprise: a communication circuit connected to an access point (AP) through a communication channel of a first frequency band and configured to carry out short-range wireless communication; and at least one processor, comprising processing circuitry, operatively connected to the communication circuit. At least one processor, individually and/or collectively, may be configured to: based on data transmitted or received through the AP, receive capability information of an external electronic device, related to a first communication scheme for generating a communication channel between the external electronic device and the electronic device; based on the capability information of the external electronic device, related to the first communication scheme, and capability information of the AP, check whether the external electronic device is capable of carrying out data transmission or reception through the first communication scheme which supports higher performance than a communication channel supported by the AP; and based on a result of the checking, carry out connection with the external electronic device using one communication scheme among the first communication scheme, or a second communication scheme which enables the generation of a communication channel between the external electronic device and the electronic device without using the AP.

公开(公告)号：US20250151080A1

公开(公告)日：2025-05-08

申请号：US18934047

申请日：2024-10-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngrok JANG ,  Ameha Tsegaye ABEBE ,  Seongmok LIM ,  Hyoungju JI

IPC: H04W72/231 ,  H04B7/06 ,  H04L5/00 ,  H04W72/1268

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. An embodiment of the disclosure may include: receiving, from a base station, configuration information on a channel state information (CSI)-reference signal (RS) resource set with more than 32 antenna ports, wherein the CSI-RS resource set includes an aggregation of a plurality of CSI-RS resources as an associated CSI-RS; receiving, from the base station, downlink control channel (DCI) requesting a sounding reference signal (SRS); receiving, from the base station, the associated CSI-RS; transmitting, to the base station, the SRS based on the DCI; and transmitting, to the base station, a non-codebook based physical uplink shared channel (PUSCH) according to the SRS, wherein a number of the plurality of CSI-RS resources is one of 2, 3, or 4.

公开(公告)号：US20250150988A1

公开(公告)日：2025-05-08

申请号：US19003589

申请日：2024-12-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seongmok LIM ,  Youngrok JANG ,  Ameha Tsegaye ABEBE ,  Hyoungju JI

IPC: H04W52/36 ,  H04W52/54 ,  H04W72/23

Abstract: Provided is a method performed by a user equipment (UE) in a wireless communication system, including: receiving, from a base station, configuration information regarding a plurality of search spaces for a physical downlink control channel (PDCCH) repetition; monitoring a plurality of PDCCHs on at least one cell based on the configuration information; identifying a time at which a repetition of PDCCHs including a first downlink control information (DCI) format, from among the plurality of PDCCHs, ends; determining at least one power headroom report (PHR) for the plurality of PDCCHs, based on an actual transmission or a reference format configured from higher layer signaling according to the identified time; and transmitting the determined at least one PHR on a physical uplink shared channel (PUSCH) scheduled by the first DCI format.