Samsung Electronics Patents

Samsung Electronics Co., Ltd. is a Korean electronics manufacturer and a part of the Samsung Group. Samsung Electronics manufactures and sells consumer electronics, including cell phones, televisions, tablets, digital cameras, computers, home appliances and home theater and audio components.

Samsung Electronics Patents by Type
  • Patent number: 11973934
    Abstract: Provided is a method of decoding a video according to an embodiment, the method including determining at least one processing block for splitting the video; determining an order of determining at least one largest coding unit in the at least one processing block; determining at least one largest coding unit on the basis of the determined order; and decoding the determined at least one largest coding unit, wherein the order is one of a plurality of orders for determining a largest coding unit.
    Type: Grant
    Filed: March 16, 2022
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ki-Ho Choi, Min-woo Park, Elena Alshina, Chan-yul Kim, In-kwon Choi
  • Patent number: 11973808
    Abstract: An electronic device is provided. The electronic device includes a communication circuit, a memory, and a processor configured to identify an occurrence of a conference event for establishing a conference call in which a plurality of external electronic devices participate, identify whether at least one of the plurality of external electronic devices is anonymous, generate an identification key to be mutually shared by a pair of an anonymous electronic device among the plurality of external electronic devices and the electronic device and transmit the identification key to the anonymous electronic device through the communication circuit when the at least one of the plurality of external electronic devices is anonymous, and generate the conference call in which the plurality of external electronic devices participate.
    Type: Grant
    Filed: May 2, 2023
    Date of Patent: April 30, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Nguyen Ngoc Duc, Nguyen The Nghia, Tran Xuan Toan, Doan Huy My, Nguyen Van Hien, Nguyen Van Sinh, Pham The Huy
  • Patent number: 11974211
    Abstract: The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). A method of a user equipment is provided. The method includes identifying a first bandwidth part for a cell and a second bandwidth part for the cell through radio resource control signaling; identifying a first control resource set on the first bandwidth part and a second control resource set on the second bandwidth part through the radio resource control signaling; and acquiring downlink control information for the second bandwidth part based on the first control resource set on the first bandwidth part being activated. A bandwidth part indicator, a frequency domain resource assignment, and a time domain resource assignment are included in the downlink control information.
    Type: Grant
    Filed: September 27, 2021
    Date of Patent: April 30, 2024
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Taehyoung Kim, Youngbum Kim, Jinyoung Oh, Seunghoon Choi, Heedon Gha, Taehan Bae
  • Patent number: 11972703
    Abstract: A foldable display device includes a display module including a first non-folding portion, a second non-folding portion, and a first folding portion between the first non-folding portion and the second non-folding portion, a first support member on a lower surface of the display module, the first support member including a first support portion supporting the first non-folding portion, a second support portion supporting the second non-folding portion, and a first opening pattern overlapping the first folding portion, and including a glass material, and a second support member under the first support member and supporting the display module.
    Type: Grant
    Filed: August 6, 2021
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyunjun Cho, Kyu Young Kim, Yong-Kwan Kim, Hansun Ryou, Yonghyuck Lee, Hongkwan Lee, Sohra Han
  • Patent number: 11974116
    Abstract: Disclosed is an electronic device. The electronic device includes: an audio output device comprising circuitry configured to output a sound; a microphone; and a processor configured to control, based on a content being selected, the audio output device to output an audio signal corresponding to the content using a sound compensation value, wherein the processor is configured to: extract, based on a sound corresponding to the content being output from the audio output device and input to the microphone, characteristic information from the sound input to the microphone, calculate a sound compensation value based on the extracted characteristic information, and update the sound compensation value with the calculated sound compensation value.
    Type: Grant
    Filed: February 4, 2022
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hoseok Wey, Shukjae Choi, Inwoo Hwang, Sunmin Kim
  • Patent number: 11974226
    Abstract: A method for managing sleep duration in a 5th Generation (5G) and a user equipment (UE) are provided. The method includes sending, by the UE, a plurality of data packets to a network in a connected mode discontinuous reception (cDRX) cycle and detecting, by the UE, an initiation of a retransmission timer associated with the plurality of data packets. The method includes determining, by the UE, if a retransmission of at least one data packet the plurality of data packets is required, and causing, by the UE, to sleep before an expiry of the retransmission timer, in response to determining that the retransmission of the at least one data packet of the plurality of data packets is not required.
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: April 30, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Rishav Agarwal, Jajohn Mathew Mattam
  • Patent number: 11974490
    Abstract: An apparatus for manufacturing a display device, the apparatus comprising: a droplet discharger comprising a nozzle configured to discharge a droplet; a first detector on a falling path of the droplet that falls from the droplet discharger and configured to detect a shape of the droplet; a second detector spaced apart from the first detector and configured to detect the shape of the droplet that falls from the droplet discharger; and a controller configured to calculate at least one of a volume of the droplet, a falling speed of the droplet, the falling path of the droplet, or a discharge angle, at which the droplet is discharged from the nozzle, based on results detected by the first detector and the second detector.
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: April 30, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventor: Jeongwon Han
  • Patent number: 11974492
    Abstract: A display device includes a first region, a second region adjacent to a side of the first region, and a third region adjacent to another side of the first region; a display panel in the first region, the second region and the third region; a window on and overlapping the display panel; and a bonding member between the display panel and the window and in the first region, the second region and the third region. The bonding member includes a first bonding part having a first elastic modulus and in the first region, a second bonding part having a second elastic modulus and in the second region, and a third bonding part having a third elastic modulus and in the third region. The first elastic modulus is greater than each of the second elastic modulus and the third elastic modulus.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kyoung Ah Lee, Min Gu Kim, Ji Soo Kim, Hyo Yul Yoon, Eui Yun Jang
  • Patent number: 11974185
    Abstract: The present disclosure relates to a communication technique which combines a 5G communication system, for supporting a higher data transmission rate than 4G systems, with IoT technology, and a system for same. The present invention may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, smart retailers, security and safety-related services, or the like) based on 5G communication technology and IoT-related technology. The present disclosure relates to a method and device for performing an efficient handover, without the suspension of data transmission and reception, upon handover in a next generation mobile communication system.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: April 30, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Donggun Kim, Soenghun Kim
  • Patent number: 11974245
    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present invention presents a method for efficiently estimating a physical channel and, according to the present invention, a terminal of a communication system receives a synchronization signal from a base station, receives a broadcast channel from the base station, and can estimate the broadcast channel on the basis of the synchronization signal.
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: April 30, 2024
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Youngwoo Kwak, Sungjin Park, Cheolkyu Shin, Donghan Kim, Younsun Kim, Hoondong Noh, Jeongho Yeo, Jinyoung Oh, Juho Lee, Seunghoon Choi, Heedon Gha, Youngbum Kim, Taehyoung Kim
  • Patent number: 11974195
    Abstract: A method and apparatus for handling dynamic group creation in a vehicle to everything (V2X) system is provided. The method includes assigning, by a first server, a link layer identifier corresponding to a dynamic group information, sending, by the first server, a push request including the link layer identifier corresponding to the dynamic group information to a first V2X user equipment (UE) from a plurality of V2X UEs, receiving, by the first V2X UE, the link layer identifier corresponding to the dynamic group information, storing, by the first V2X UE, the link layer identifier corresponding to the dynamic group information.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: April 30, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Basavaraj Jayawant Pattan, Nishant Gupta
  • Patent number: 11974241
    Abstract: The disclosure provides a communication method performed by a vehicle-to-everything (V2X) user equipment (UE) in a wireless communication network, the communication method including: receiving, from a plurality of sidelink (SL) synchronization sources, at least one sidelink synchronization signal (SLSS), based on priority order information; and performing V2X communication based on the received at least one SLSS.
    Type: Grant
    Filed: October 14, 2019
    Date of Patent: April 30, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyunseok Ryu, Jeongho Yeo, Jinyoung Oh, Sungjin Park, Jonghyun Bang
  • Patent number: 11974156
    Abstract: A method for operating a user equipment (UE) comprises receiving configuration information about a channel state information (CSI) report associated with NRRH>1 remote radio heads (RRHs), wherein: NRRH=a number of RRHs, each RRH r=1, . . . , NRRH comprises a group of CSI reference signal (CSI-RS) ports, and the configuration information includes, for each RRH r=1, . . . , NRRH, information about at least one CSI-RS resource; and for each RRH r=1, . . . , NRRH: measuring the at least one CSI-RS resource, and determining, based on the measured at least one CSI-RS resource, whether a CSI-RS resource for RRH r is a channel measurement resource (CMR) or an interference measurement resource (IMR); generating the CSI report based on whether each CSI-RS resource among the measured at least one CSI-RS resource for each RRH is determined as a CMR or an IMR; and transmitting the CSI report.
    Type: Grant
    Filed: January 12, 2022
    Date of Patent: April 30, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Md. Saifur Rahman, Eko Onggosanusi
  • Patent number: 11974405
    Abstract: An electronic device housing, and an electronic device including the same are provided. The electronic device housing includes a substrate including glass, an insert portion which is bonded to the substrate at a surface of the insert portion, and at which a functional component of an electronic device having the electronic device housing is disposed, and an elastic layer which is between the substrate and the insert portion and extends along the surface of the insert portion.
    Type: Grant
    Filed: August 17, 2022
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Youngmin Moon, Jaehyun Bae, Hyunsuk Choi
  • Patent number: 11974391
    Abstract: A PCB includes a plurality of layers spaced apart in a vertical direction, a first detection pattern and a second detection pattern and pads connected to the first detection pattern and the second detection pattern. The first detection pattern and the second detection pattern are provided in a respective one of a first layer and a second layer adjacent to each other such that the first detection pattern and the second detection pattern are opposed to each other. The pads are provided in an outmost layer. Each of the first detection pattern and the second detection includes at least one main segment extending in at least one of first and second horizontal directions and a diagonal direction. A time domain reflectometry connected to a pair of pads detects a misalignment of the PCB by measuring differential characteristic impedance of the first detection pattern and the second detection pattern.
    Type: Grant
    Filed: January 11, 2022
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dongyoon Seo, Hwanwook Park, Dohyung Kim, Bora Kim, Seungyeong Lee, Wonseop Lee, Yunho Lee, Yejin Cho
  • Patent number: 11974281
    Abstract: An apparatus for beam management includes a transceiver configured to receive configuration information for one or more transmission configuration indicator (TCI) states and corresponding channels, receive one or more TCI state identifiers (IDs) on a channel for conveying TCI state IDs from among the corresponding channels, and transmit an acknowledgement message in response to the reception of the one or more TCI state IDs. The apparatus further includes a processor configured to determine, based on the one or more TCI state IDs, TCI states for data and control channels, respectively, from among the corresponding channels, and update spatial filters for the data and control channels based on the determined TCI states for the data channels and the control channels, respectively. The transceiver is further configured to receive the data channels and the control channels based on the updated spatial filters for the data and the control channels, respectively.
    Type: Grant
    Filed: May 25, 2023
    Date of Patent: April 30, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Emad N. Farag, Eko Onggosanusi, Md. Saifur Rahman
  • Patent number: 11974401
    Abstract: An electronic device according to various embodiments may include: a first frame at least partially exposed to an outside of the electronic device and comprising a metal material, a flexible printed circuit board at least a portion of which is disposed adjacent to the first frame, a first connector electrically connecting the flexible printed circuit board and a main board of the electronic device, a bendable second connector electrically connecting the flexible printed circuit board and the first frame, a bolt including a bolt body extending through a groove formed in the second connector to be bolt-coupled to a bolt groove formed in the first frame and a bolt head formed integrally with the bolt body and disposed in a first direction with respect to the first frame, a plate disposed adjacent to the bolt head of the bolt and coupled to the first frame in the first direction to allow the bolt body of the bolt to be maintained in a state of being coupled to the bolt groove formed in the first frame, and an int
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sunghyup Lee, Chongo Yoon, Kwonho Son, Mincheol Seo, Yoonjung Kim, Hyungjin Kim, Jungsik Park, Sangyoup Seok, Donghun Shin, Seongyong An, Kyungjae Lee, Heeseok Jung, Huiwon Cho, Hyunju Hong
  • Patent number: 11974282
    Abstract: A method of user equipment (UE) in a wireless communication system. The method comprises receiving, from a base station (BS), a downlink signal including position information for orthogonal frequency division multiplexing (OFDM) symbols of a short physical uplink control channel (PUCCH), determining, based on the position information, a position of the OFDM symbols of the short PUCCH included in a slot, and transmitting, to the BS, the short PUCCH using the OFDM symbols based on the determined position.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: April 30, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Han Nam, Sudhir Ramakrishna, Li Guo, Boon Loong Ng
  • Patent number: 11974449
    Abstract: A light-emitting element may include a first electrode, a second electrode facing the first electrode, a first hole transport layer disposed above the first electrode, a first electron transport layer disposed between the first hole transport layer and the second electrode. A first light-emitting part and a second light-emitting part that emit different light may be disposed between the first hole transport layer and the first electron transport layer. The first light-emitting part may include a first blue emission layer, a second electron transport layer, a charge generation layer, and a second blue emission layer, and the first blue emission layer may be disposed above the first hole transport layer. At least one of the first electron transport layer and the second electron transport layer may be directly disposed above at least one of the first blue emission layer and the second blue emission layer.
    Type: Grant
    Filed: July 13, 2021
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seokjae Lee, Yunjae Kim, Jungkyun Kim, Hyungu Kim, Bohun Park, Jin Woo Park, Jungjin Yang, Bum Suk Lee, Sunhye Lee, Jaejin Lee
  • Patent number: 11974300
    Abstract: A system and method of generating a control message of a digital unit (DU) of a base station in a wireless communication system supporting lower layer function division, and a system and method of processing a control message of a radio unit (RU) of the base station are provided. The system and method provide an RU of the base station that does not need to analyze the subframe structure in association with other control plane sections, such that processing time and processing complexity can be reduced.
    Type: Grant
    Filed: December 9, 2022
    Date of Patent: April 30, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Wonwoo Rhim, Daejoong Kim, Jaeyoel Kim, Namryul Jeon, Sunguk Huh
  • Patent number: 11974406
    Abstract: An electronic device is provided.
    Type: Grant
    Filed: October 8, 2021
    Date of Patent: April 30, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seungjoon Lee, Youngmin Kang, Sangmin Kim, Daeyoung Noh, Moonchul Shin, Byounguk Yoon, Yeonggyu Yoon, Jongchul Choi
  • Patent number: 11974331
    Abstract: A method for PUSCH repetition or PRACH aggregation. In some embodiments, the method includes transmitting, by a User Equipment (UE), in a first slot, a first Physical Uplink Shared Channel (PUSCH) transmission including a set of coded bits selected from a circular buffer of the UE based on a first redundancy version (RV); determining, by the UE, that a second slot is available for an earliest repetition of the first PUSCH transmission, the second slot being later than the slot immediately following the first slot; determining, by the UE, based on the second slot, a second redundancy version; and transmitting, by the UE, in the second slot, a second PUSCH transmission including a set of coded bits selected from the circular buffer of the UE based on the second redundancy version, the second PUSCH transmission being a repetition of the first PUSCH transmission.
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: April 30, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung Hyun Bae, Mohammed Karmoose
  • Patent number: 11974433
    Abstract: A semiconductor memory device includes a third insulating pattern and a first insulating pattern on a substrate, the third insulating pattern and the first insulating pattern being spaced apart from each other in a first direction that is perpendicular to the substrate such that a bottom surface of the third insulating pattern and a top surface of the first insulating pattern face each other, a gate electrode between the bottom surface of the third insulating pattern and the top surface of the first insulating pattern, and including a first side extending between the bottom surface of the third insulating pattern and the top surface of the first insulating pattern, and a second insulating pattern that protrudes from the first side of the gate electrode by a second width in a second direction, the second direction being different from the first direction.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: April 30, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joo-Heon Kang, Tae Hun Kim, Jae Ryong Sim, Kwang Young Jung, Gi Yong Chung, Jee Hoon Han, Doo Hee Hwang
  • Patent number: 11974397
    Abstract: According to various embodiments of the disclosure, an electronic device may comprise: a display, a first circuit board disposed under the display, at least one component disposed on one surface of the first circuit board, an interposer surrounding at least two sides of the at least one component and disposed on the first circuit board, and a second circuit board spaced apart from the first circuit board and including an area joined with the interposer. The interposer may include: a first interposer portion disposed along a first area of the first circuit board, a first end of the first interposer having at least a portion including a non-shielding area, and a second interposer portion disposed along a second area, adjacent to the first area, of the first circuit board, a second end of the second interposer facing the first end and having at least a portion including a non-shielding area.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seungbo Shim, Junghoon Park, Dongil Son
  • Patent number: 11974440
    Abstract: A memory device includes: a memory cell array including a plurality of memory cells; and a page buffer circuit provided in a page buffer region including a main region and a cache region provided in a first horizontal direction, and including a first page buffer unit and a second page buffer unit adjacent to each other in a second horizontal direction in the main region. A first sensing node of the first page buffer unit includes a first lower metal pattern, and a first upper metal pattern, and electrically connected to the first lower metal pattern. A second sensing node of the second page buffer unit includes a second lower metal pattern, and a second upper metal pattern, electrically connected to the second lower metal pattern, and not adjacent to the first upper metal pattern in the second horizontal direction.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: April 30, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yongsung Cho, Inho Kang, Ansoo Park, Jeunghwan Park, Dongha Shin, Jeawon Jeong
  • Patent number: 11973941
    Abstract: Provided are a video decoding method and apparatus and a video encoding method and apparatus which determine whether to use a Most Probable Mode (MPM) list, based on encoding information of a current block, obtain, from a bitstream, intra prediction mode index information indicating one of candidate intra prediction modes included in the MPM list, and determine an intra prediction mode of the current block by using the obtained intra prediction mode index information.
    Type: Grant
    Filed: May 27, 2022
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Narae Choi, Minwoo Park, Chanyul Kim, Minsoo Park, Yumi Sohn, Seungsoo Jeong, Kiho Choi, Woongil Choi, Anish Tamse, Yinji Piao
  • Patent number: 11974400
    Abstract: A supporter for electronic parts includes: an adsorption plate which is attached to an upper surface of a first electronic part among the first electronic part and a second electronic part where the first electronic part and a second electronic part are spaced apart from each other on a plane; and a supporting member which includes 1) a first support part which supports a lower surface of the second electronic part and 2) a connection part which connects the adsorption plate and the first support part. On the plane, about 70-90% of the area of the first support part is overlapped with the second electronic part.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seyoung Oh, Ki-Yong Park
  • Patent number: 11974487
    Abstract: A display device includes: a light-emitting substrate including a base substrate having a non-display area and a display area that surrounds the non-display area; an input sensing unit disposed on the light-emitting substrate; and a hole penetrating front and rear surfaces of each of the light-emitting substrate and the input sensing unit, wherein the light-emitting substrate includes a plurality of recesses, the non-display area includes a hole area which overlaps with the hole, a recess area in which the plurality of recesses are disposed and surrounds the hole area, and a peripheral area which surrounds the recess area, and the input sensing unit includes a plurality of first sensor members overlapping the display area and a first connector connecting the first sensor members and overlapping the groove area.
    Type: Grant
    Filed: August 1, 2022
    Date of Patent: April 30, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Min Jun Jang, Sung Hoon Kim
  • Patent number: 11974455
    Abstract: A display device includes a substrate; a light-emitting element layer on the substrate; a first thin-film encapsulation layer that is on the light-emitting element layer, has an upper surface conforming an upper surface of the light-emitting element layer, and includes a recessed portion; a bank layer on the first thin-film encapsulation layer and having an opening overlapping the recessed portion; a wavelength conversion layer in the opening on the first thin-film encapsulation layer and at least partially in the recessed portion; a first inorganic layer on the bank layer and the wavelength conversion layer; an organic layer on the first inorganic layer; and a second inorganic layer on the organic layer.
    Type: Grant
    Filed: September 3, 2021
    Date of Patent: April 30, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Myung Chul Yeo, Yong Tack Kim, Eung Seok Park, Hee Wook Yoon, Yoon Hyeung Cho
  • Patent number: 11974438
    Abstract: A semiconductor device includes a first stack group having first interlayer insulating layers and first gate layers, alternately and repeatedly stacked on a substrate and a second stack group comprising second interlayer insulating layers and second gate layers, alternately and repeatedly stacked on the first stack group. Separation structures pass through the first and second stack groups and include a first separation region and a second separation region. A vertical structure passes through the first and second stack groups and includes a first vertical region and a second vertical region. A conductive line is electrically connected to the vertical structure on the second stack group. A distance between an upper end of the first vertical region and an upper surface of the substrate is greater than a distance between an upper end of the first separation region and an upper surface of the substrate.
    Type: Grant
    Filed: September 6, 2022
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Haemin Lee, Jongwon Kim, Shinhwan Kang, Kohji Kanamori, Jeehoon Han
  • Patent number: 11974488
    Abstract: A display device including a base layer, a circuit layer, a light emitting device layer, an organic layer, and a touch sensing unit. The base layer includes a display area and a non-display area. A plurality of insulation patterns overlaps the non-display area. The organic layer is disposed on the light emitting device and overlaps the plurality of insulation patterns and the organic light emitting diode. At least a portion of the plurality of touch signal lines overlaps the plurality of insulation patterns.
    Type: Grant
    Filed: October 20, 2022
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Se-ho Kim, Wonkyu Kwak, Ji-eun Lee, Yohan Kim, Dong-seop Park, Kwangsik Lee, Jaesun Lee, Sungho Cho
  • Patent number: 11974434
    Abstract: An integrated circuit device includes a plurality of conductive lines extending in a horizontal direction parallel to a main surface of a substrate and overlapping one another in a vertical direction vertical to the main surface, on the substrate, a plurality of insulation layers each between two adjacent conductive lines of the plurality of conductive lines to extend in the horizontal direction, a channel layer extending in the vertical direction in a channel hole passing through the plurality of conductive lines and the plurality of insulation layers, and a plurality of outer blocking dielectric layers between the plurality of conductive lines and the channel layer, in at least some of the plurality of conductive lines, wherein a width of each of the plurality of outer blocking dielectric layers in the horizontal direction increases toward the main surface.
    Type: Grant
    Filed: May 25, 2022
    Date of Patent: April 30, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sangyong Park, Hyunseok Na, Jaeduk Lee
  • Patent number: 11974453
    Abstract: A display device and a method of manufacturing the display device are disclosed. In one aspect, the display device includes a substrate including a display region and a peripheral region. A first block member is in the peripheral region and surrounding display structures, the first block member having a first height. A second block member is spaced apart from the first block member in a first direction extending from the display region to the peripheral region, the second block member surrounding the first block member, the second block member having a second height that is greater than the first height. A first encapsulation layer is over the display structures, the first block member, and the second block member. A second encapsulation layer is over the first encapsulation layer, the second encapsulation layer overlapping at least a portion of the first block member in the depth dimension of the display device.
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: April 30, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventor: Sung-Young Shin
  • Patent number: 11974437
    Abstract: A semiconductor device includes a vertical pattern in a first direction, interlayer insulating layers, spaced apart, a side surface of each of the interlayer insulating layers facing a side of the vertical pattern, a gate electrode between the interlayer insulating layers, a side of the gate electrode facing the side of the vertical pattern, a dielectric structure between the vertical pattern and the interlayer insulating layers with the gate electrode between the interlayer insulating layers, and data storage patterns between the gate electrode and the vertical pattern, the data storage patterns spaced apart. The dielectric structure includes a first and a second dielectric layers, the second dielectric layer between the first dielectric layer and the vertical pattern. The data storage patterns are between the first dielectric layer and the second dielectric layer. The first dielectric layer includes portions between the data storage patterns and the gate electrode.
    Type: Grant
    Filed: July 6, 2022
    Date of Patent: April 30, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Yonghoon Son
  • Patent number: 11974485
    Abstract: A display device include a light-emitting panel having first to third light-emitting diodes and a color panel on the light-emitting panel. The color panel includes first to third color areas that transmit light of different colors and a light-blocking area. The light-emitting panel includes two first power lines spaced apart from each other, connecting electrodes electrically connected to the two first power lines, and an insulating layer on the connecting electrodes, the insulating layer having openings each of which exposing a respective one of the connecting electrodes. The first light-emitting diode, the second light-emitting diode, and the third light-emitting diode are spaced apart from one another between the two first power lines. The second color area is smaller than each of the first color area and the third color area in size. The second color area is disposed between the first color area and the third color area.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kangmoon Jo, Sungjae Moon, Ansu Lee
  • Patent number: 11974420
    Abstract: A solid state drive apparatus includes a case including a base and side walls extending upward along a circumference of the base, an electrostatic prevention structure of a metal pillar spaced apart from the side walls and protruding from at least a partial surface of the base and an electrostatic absorbing member on at least a partial surface of the metal pillar, a package substrate module mounted on the electrostatic prevention structure in the case, and a cover covering the case and the package substrate module.
    Type: Grant
    Filed: January 4, 2023
    Date of Patent: April 30, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-ki Lee, In-sub Kwak, Il-han Yun
  • Patent number: 11974456
    Abstract: A display panel includes a plurality of display elements arranged in a display area, an opening, a multi-layer including a first layer and a second layer disposed on the first layer, and a groove. Each display element includes a pixel electrode, an emission layer disposed on the pixel electrode, and an opposite electrode disposed on the emission layer. The display area surrounds the opening. The groove is located between the opening and the display area. The groove has an undercut cross-section that is concave in a thickness direction of the multi-layer, the second layer includes a pair of tips that protrude toward a center of the groove, and a length of each tip is less than about 2 ?m.
    Type: Grant
    Filed: August 4, 2022
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Wonwoo Choi, Wooyong Sung, Sooyoun Kim, Junghan Seo, Seoyeon Lee, Hyoungsub Lee, Moonwon Chang, Seunggun Chae
  • Patent number: 11974452
    Abstract: A protection film for an electronic device includes an adhesive layer including a first surface to which an electronic device is attached, and a film layer which contacts a second surface of the adhesive layer and includes at least one member, where a thickness of the adhesive layer satisfies Inequality 1: z?(5.1x+57.4)·ln(y)?(14.7x+140.5), where z is the thickness of the adhesive layer in terms of micrometers, x is a modulus of a member of the film layer which directly contacts the adhesive layer in terms of gigapascals, and y is a total thickness of the film layer in terms of micrometers.
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Young Eun Oh, Jai Ku Shin, Han Sun Ryou, So Dam Ahn, Jang Doo Lee
  • Patent number: 11974477
    Abstract: A display device includes a display panel including a display area, a driving circuit area, a driving wire area, and a sealing area. The display panel includes a first substrate, a plurality of light-emitting devices disposed on the first substrate in the display area, a gate driver disposed on the first substrate in the driving circuit area and supplying a signal for driving the light-emitting device, a plurality of wires disposed on the first substrate in the driving wire area and transmitting a clock signal to the gate driver, and an organic structure disposed on the first substrate in the driving wire area, the plurality of wires include a scan clock signal wire for transmitting a scan clock signal, and a sensing clock signal wire for transmitting a sensing clock signal, and the scan clock signal wire and the sensing clock signal wire do not overlap the organic structure.
    Type: Grant
    Filed: April 6, 2023
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Il Hun Seo, Joo Sun Yoon, Woo Sik Jun, Yun-Mo Chung
  • Patent number: 11974481
    Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; a main sub-pixel and a main pixel circuit, the main sub-pixel being in the main display area on the substrate, and the main pixel circuit being connected to the main sub-pixel; a plurality of auxiliary sub-pixels in the component area on the substrate; a plurality of auxiliary pixel circuits in the peripheral area on the substrate; a plurality of connecting lines connecting the plurality of auxiliary sub-pixels to the plurality of auxiliary pixel circuits, respectively; and a dummy line extending in a direction in which the plurality of connecting lines extend in the component area.
    Type: Grant
    Filed: July 8, 2021
    Date of Patent: April 30, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sunyoung Jung, Hyunho Kim, Chungsock Choi, Gunhee Kim, Donghwan Shim, Sanghee Jang
  • Patent number: 11974483
    Abstract: According to one or more embodiments, provided is a display apparatus including a first subpixel having a rectangular shape, a second subpixel facing a first side of the first subpixel, the second subpixel having a rectangular shape, a third subpixel facing the first side of the first subpixel and spaced apart from the second subpixel, the third subpixel having a rectangular shape, and a blocking portion comprising a blocking layer on at least one of the first subpixel, the second subpixel, or the third subpixel, and, in a plan view, overlapping at least one of the first subpixel, the second subpixel, or the third subpixel, where a distance from the first side of the first subpixel to the second subpixel is different from a distance from the first side of the first subpixel to the third subpixel.
    Type: Grant
    Filed: May 5, 2022
    Date of Patent: April 30, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyangyul Kim, Sunhwa Kim, Jaehong Kim, Hyomin Kim, Hyunho Jung, Heeseong Jeong
  • Patent number: 11974450
    Abstract: The present disclosure provides a display panel including a first substrate, pixels arranged on the first substrate and configured to define a display area, a second substrate facing the first substrate, an insulating layer on the first substrate and including an edge that is closer to the display area than an edge of the first substrate, a conductive layer on the insulating layer, and a sealing member between the first substrate and the second substrate and surrounding the display area.
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: April 30, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seungjae Lee, Hyesoo Jee, Wongeun Lee, Hansoo Kim, Kyungmin Park
  • Patent number: 11974476
    Abstract: An organic light-emitting display apparatus includes a substrate, pixels, a pixel defining layer (PDL), a first via layer, a second via layer, first lines, and a second line. The pixels are arranged on the substrate in a first direction (D1) and a second direction (D2) intersecting one another, and include organic light-emitting diodes (OLEDs). The OLEDs include pixel electrodes (PEs). The PDL covers edges of the PEs and defines light-emitting regions via openings partially exposing the PEs. The first and second via layers are between the PEs and the substrate. The first lines extend in the D2 between the first via layer and the substrate. The second line is between the second and first via layers. The second line at least partially extends around the light-emitting regions. The second line contacts the first lines through via holes. Each via hole is provided every two pixels arranged in the D2.
    Type: Grant
    Filed: December 5, 2022
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jisu Na, Youngjin Cho, Yangwan Kim, Joongsoo Moon, Keunsoo Lee
  • Patent number: 11974474
    Abstract: An organic light-emitting display apparatus includes an organic light-emitting diode, a driving transistor configured to control an amount of electric current flowing to the organic light-emitting diode from a power line, a compensation transistor configured to diode-connect the driving transistor in response to a voltage applied to first and second compensation gate electrodes of the compensation transistor, and a gate insulating layer between the compensation gate electrodes and a compensation active region of a compensation transistor. A layer structure of the gate insulating layer between the first compensation gate electrode and the compensation active region is different from a layer structure of the gate insulating layer between the second compensation gate electrode and the compensation active region.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jaehwan Chu, Keunwoo Kim, Taewook Kang, Doona Kim, Sangsub Kim, Bummo Sung, Dokyeong Lee, Yongsu Lee
  • Patent number: 11974461
    Abstract: A display apparatus includes a substrate, a component area arranged over the substrate, the component area and including a first component area and a second component area, the first component area including a plurality of first pixel groups and a first transmission area arranged between the first pixel groups, the second component area including a plurality of second pixel groups and a second transmission area arranged between the second pixel groups, a main display area arranged over the substrate, the main display area including main display elements and main pixel circuits respectively connected to the main display elements, and a component arranged in the component area. A planar shape of the first transmission area may be different from a planar shape of the second transmission area.
    Type: Grant
    Filed: July 20, 2021
    Date of Patent: April 30, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sungjin Hong, Yoomin Ko, Joohee Jeon, Sunho Kim, Cheaeun Kim
  • Publication number: 20240138170
    Abstract: Embodiments provide a light emitting element that includes a first electrode, a second electrode disposed on the first electrode, and an emission layer disposed between the first electrode and the second electrode. The emission layer includes a first compound, and at least one of a second compound or a third compound.
    Type: Application
    Filed: July 12, 2023
    Publication date: April 25, 2024
    Applicant: Samsung Display Co., Ltd.
    Inventors: CHANSEOK OH, SUN YOUNG PAK, JUNHA PARK, Kyoung SUNWOO, MUN-KI SIM
  • Publication number: 20240133959
    Abstract: A method for adjusting a current of a battery includes obtaining one or more parameters of a battery including the current of the battery, a voltage and a temperature of the battery, determining a first correction parameter relating to a variation in current due to charging and discharging of the battery, based on at least a portion of the one or more parameters, determining a difference between an electrolyte concentration of an anode surface and an electrolyte concentration of a cathode surface of the battery, based on at least a portion of the one or more parameters, determining a temperature parameter based on the temperature of the battery, determining a second correction parameter relating to a temperature of the battery, based on the difference and the temperature parameter, and determining a correction value for the current of the battery based on the first correction parameter and the second correction parameter.
    Type: Application
    Filed: April 9, 2023
    Publication date: April 25, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ju Wan LIM, Jinho KIM, Tae Won SONG
  • Publication number: 20240133694
    Abstract: A processor-implemented method includes: generating initial information comprising any one or any combination of any two or more of map information, departure information, and arrival information; generating a plurality of paths by inputting the initial information to a planner ensemble; and training a path distribution estimation model to output a path distribution corresponding to the plurality of paths.
    Type: Application
    Filed: April 19, 2023
    Publication date: April 25, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Younghwa JUNG, Seho SHIN
  • Publication number: 20240134091
    Abstract: A camera module includes: a lens module including a plurality of lenses; a housing accommodating the lens module; a reflective member disposed in front of the lens module; an image sensor module to receive light passing through the lens module; and a first light shielding plate disposed in the housing in a space between the lens module and the image sensor module.
    Type: Application
    Filed: January 2, 2024
    Publication date: April 25, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: In Gun KIM, Young Suk KANG
  • Publication number: 20240137432
    Abstract: A display device includes a display panel, and a circuit film disposed under the display panel. The display panel includes a base layer, pixels disposed on the base layer, sensors disposed on the base layer, first connection lines disposed on the base layer and electrically connected to the pixels, second connection lines disposed on the base layer and electrically connected to the sensors, first pads electrically connected to the first connection lines, and second pads electrically connected to the second connection lines. The circuit film is electrically connected to the first pads and the second pads through an opening of the base layer, and each of the plurality of second connection lines has a straight shape extending along a first direction.
    Type: Application
    Filed: July 31, 2023
    Publication date: April 25, 2024
    Applicant: Samsung Display Co., Ltd.
    Inventors: KYUNGHOE LEE, HEERIM SONG, CHEOL-GON LEE, MUKYUNG JEON