Patents Assigned to CO
  • Publication number: 20250081797
    Abstract: An array substrate and a display device are provided. The array substrate includes: a base substrate, a planarization layer, a package layer, a first barrier wall, and a plurality of first transmission lines. The first barrier wall is in a peripheral region and includes a first barrier wall portion extending along a first direction; and the plurality of first transmission lines are in the peripheral region and at a side of the package layer away from the base substrate. The package layer includes an organic package layer, the planarization layer includes a first edge portion extending along the first direction, and an orthographic projection of at least one of the plurality of first transmission lines on the base substrate is located at a side of the orthographic projection of the first edge portion on the base substrate away from the display region.
    Type: Application
    Filed: November 20, 2024
    Publication date: March 6, 2025
    Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Fan HE, Xiangdan DONG, Yunsheng XIAO, Mengmeng DU, Bo ZHANG
  • Publication number: 20250075284
    Abstract: A non-oriented electrical steel sheet according to one embodiment of the present invention comprises, in wt %, 2.0 to 6.5% of Si, 0.1 to 1.3% of Al, 0.3 to 2.0% of Mn, and the remainder in Fe and unavoidable impurities, and the area fraction of grains the diameters of which are at most 10% of the sheet thickness is 10.0 to 35.0%, while the number fraction is 15 to 55%.
    Type: Application
    Filed: December 21, 2022
    Publication date: March 6, 2025
    Applicant: POSCO CO., LTD
    Inventor: Soobin Kwon
  • Publication number: 20250081835
    Abstract: The present disclosure relates to the field of display technology, in particular to a phosphorescent material, an electroluminescent device and a display device. The phosphorescent material includes a heterocyclic ligand phosphorescent iridium complex with a structural formula indicated by general formula I.
    Type: Application
    Filed: May 9, 2023
    Publication date: March 6, 2025
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Yansong Li, Shuyun Xu
  • Publication number: 20250077926
    Abstract: In a general aspect, a superconducting quantum processing unit (QPU) includes a plurality of multi-layered cap wafers. In some cases, a quantum processing unit includes quantum processor chips attached to multi-layered cap wafers. Each of the quantum processor chips includes a plurality of qubit devices. The multi-layered cap wafers are configured to provide communication between the quantum processor chips and a control system. Each of the multi-layered cap wafers includes a respective wafer stack that includes a plurality of layers. The plurality of layers of each respective wafer stack includes a first end layer residing closest to a respective quantum processor chip; a second end layer residing farthest from the respective quantum processor chip; and an intermediate layer residing between the first and second end layers. The intermediate layer includes at least one of: a plurality of Purcell filters, a plurality of reflective attenuators, or a plurality of frequency-specific filters.
    Type: Application
    Filed: November 15, 2024
    Publication date: March 6, 2025
    Applicant: Rigetti & Co, LLC
    Inventors: Andrew Joseph Bestwick, Feyza Oruc, Shobhan Kulshreshtha, Valentin Kosenko
  • Publication number: 20250078366
    Abstract: Provided are a method of generating a partial area of an image by using a generative model and an electronic device for performing the method. The method of generating a partial area of an image by using a generative model includes obtaining an image comprising information of the partial area, obtaining an intermediate generated image by inputting the image into a first generative model, the intermediate generated image comprising first image information corresponding to the partial area, and obtaining a final generated image comprising second image information by inputting the image and the intermediate generated image to a second generative model, the second image information being at least partially different from the first image information.
    Type: Application
    Filed: October 4, 2024
    Publication date: March 6, 2025
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hochul CHO, Naejin KONG, Tammy LEE, Beomjin AHN, Yujeong LEE, Jinki JUNG
  • Publication number: 20250078374
    Abstract: A method for rendering a hair virtual model includes: obtaining particle attribute information of a hair particle in a hair particle model simulating a target hair rendering effect; obtaining a hair particle order parameter indicating an order of respective distances of each hair particle from a specified reference point in a model space; determining a target hair particle of the hair particle based on the hair particle order; and obtaining a rendered hair virtual model by determining a hair segment rendering region based on the particle attribute information of the target hair particle and rendering the hair segment rendering region to obtain a rendered hair virtual model.
    Type: Application
    Filed: September 15, 2022
    Publication date: March 6, 2025
    Applicant: NETEASE (HANGZHOU) NETWORK CO., LTD.
    Inventor: Zhongyuan LIU
  • Publication number: 20250078781
    Abstract: A display device, a gamma voltage data group switching method and module. The display device includes a display-driver integrated circuit and a first storage unit. The display-driver integrated circuit includes a second storage unit, and the display device includes a gamma voltage data group switching module. The gamma voltage data group switching module is configured to pre-store, in the first storage unit, multiple groups of gamma voltage data groups respectively applied to various application scenarios; when switching of an application scenario of the display device, load a gamma voltage data group corresponding to the current application scenario and stored in the first storage unit into the second storage unit.
    Type: Application
    Filed: September 23, 2022
    Publication date: March 6, 2025
    Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Gong CHEN, Jiaxiang ZHANG, Zheng BAO, Lian XIANG, Bo PENG, Yuan FANG, Yakun KONG, Jingwen LI, Ziqian LI, Mingqiang WANG
  • Publication number: 20250078746
    Abstract: Provided is a method for sensing pixel internal data in a display device. The method includes: sensing pixel internal data for each line of pixel units to determine column sequence numbers of suspected abnormal pixel units in the line of pixel units; determining, based on a number of the suspected abnormal pixel units of each column sequence number in the at least three lines of pixel units, whether a sensing signal line corresponding to the column sequence number is an abnormal sensing signal line; and in a case that there is at least one abnormal sensing signal line, replacing pixel internal data of a column of pixel units corresponding to each abnormal sensing signal line with pixel internal data of at least one column of pixel units adjacent to the abnormal sensing signal line each time the pixel internal data of all pixel units is sensed.
    Type: Application
    Filed: January 6, 2023
    Publication date: March 6, 2025
    Applicants: Hefei BOE Joint Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yao ZHANG, Wenchao BAO, Song MENG, Xiaolong WEI, Miao LIU, Cheng XU
  • Publication number: 20250078762
    Abstract: A grid-driving-circuit array is applied to a display panel, the display panel is delimited into a plurality of active areas, and each of the active areas includes multiple rows of pixel units and multiple rows of grid lines. The multiple groups of grid driving units supply grid driving signals to the plurality of active areas, and each of the groups of grid driving units includes one or more grid driving circuits. The one or more grid driving circuits are configured for supplying the grid driving signals to the grid lines within the active area corresponding to the one or more grid driving circuits. One or more multiplexers, wherein each of the multiplexers includes a plurality of frame-starting-up-signal outputting units, each of the frame-starting-up-signal outputting units of the multiplexer is configured for supplying a frame starting-up signal to one of the grid driving circuits.
    Type: Application
    Filed: March 31, 2023
    Publication date: March 6, 2025
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Donghui Zhao, Pan Xu, Ying Han, Xing Zhang, Chengyuan Luo, Guangshuang Lv, Cheng Xu, Hongli Wang, Tong Wu, Dandan Zhou
  • Publication number: 20250079081
    Abstract: A multilayered capacitor includes: a body including a first internal electrode and a second internal electrode disposed in a first direction while having a dielectric layer therebetween; and a first external electrode and a second external electrode respectively disposed at ends of the body in a second direction. The first internal electrode includes a first capacitance forming portion and a plurality of first lead portions extending from the first capacitance forming portion to connect to the first external electrode. The second internal electrode includes a second capacitance forming portion overlapping the first capacitance forming portion in the first direction and a plurality of second lead portions extending from the second capacitance forming portion to connect to the second external electrode. For a thickness in the first direction, one of the plurality of the first lead portion has a thickness smaller than a thickness of the first capacitance forming portion.
    Type: Application
    Filed: March 14, 2024
    Publication date: March 6, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Byeonggyu Park, Yunsung Kang, Sun-Hwa Kim, Hyunsoo Park, Wonjun Na, Sungjoon Park
  • Publication number: 20250079110
    Abstract: Disclosed is a high-voltage X-ray tank with a miniaturized shielding structure which includes an X-ray shielding part having a cylindrical structure in which an X-ray tube for radiating X-rays is accommodated and an X-ray radiation port is formed in one side surface thereof, a main block body having a box-shaped structure in which the X-ray shielding part is mounted on one side surface thereof and which is electrically connected to the X-ray shielding part, and a lens part having a structure which is mounted on the one side surface of the X-ray shielding part and focuses X-rays radiated through the X-ray radiation port on a preset position. According to the present invention, the high-voltage X-ray tank, in which insulating and shielding performance is improved and which has an ultra-small and ultra-light-shielding structure based on the improved insulating and shielding performance, can be provided.
    Type: Application
    Filed: August 29, 2024
    Publication date: March 6, 2025
    Applicant: FSK Co., Ltd.
    Inventors: Ju Seon YOUN, Ha Yeon YOUN, Ronald Viola
  • Publication number: 20250079319
    Abstract: A semiconductor package may include a first redistribution substrate, a first semiconductor chip disposed on the first redistribution substrate, a second semiconductor chip horizontally spaced apart from the first semiconductor chip, a mold layer provided on the first redistribution substrate to enclose the first and second semiconductor chips, a second redistribution substrate disposed on the mold layer, a connection member, which is provided at a side of the first and second semiconductor chips to connect the first redistribution substrate to the second redistribution substrate, and an antenna substrate attached to the second redistribution substrate using an adhesive layer. The antenna substrate may include a core portion, an antenna pattern provided on a top surface of the core portion, and a wiring pattern provided on a bottom surface of the core portion.
    Type: Application
    Filed: June 7, 2024
    Publication date: March 6, 2025
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jeongseok KIM, Jaeseong KIM, Tae Wook KIM, Yejin LEE, Jooyoung CHOI, Sangseok HONG
  • Publication number: 20250079988
    Abstract: Disclosed is a DC/DC partial power converter (PPC), comprising a plurality of first switching cells; a capacitive energy storage element; a plurality of second switching cells; and a printed circuit board (PCB). A power input terminal of the respective first switching cell is connectable to a respective DC power source. Power output terminals of the respective first switching cell and power input terminals of the respective second switching cell are connected in parallel to the capacitive energy storage element. A power output terminal of the respective second switching cell is connectable to a DC power output bus. The respective first or second switching cell comprises at least one die package being embedded in the PCB. Electrical terminals of the respective at least one embedded die package are connected with corresponding electrical terminals on the PCB. This improves a power density and cost of DC/DC partial power converters.
    Type: Application
    Filed: November 18, 2024
    Publication date: March 6, 2025
    Applicant: Huawei Digital Power Technologies Co., Ltd.
    Inventors: Piniwan Thiwanka Bandara Wijekoon, Lasse Petteri Palm
  • Publication number: 20250080909
    Abstract: This application relates to an audio signal processing method and apparatus, a storage medium, and a vehicle. The method includes: obtaining a first audio signal collected by a sound sensor; processing one or more of human voice information, harmonic information, and burst sound information that are included in the first audio signal, to determine a first noise signal in the first audio signal; adjusting a second audio signal based on the first noise signal and the second audio signal to obtain a third audio signal, where the second audio signal is an original audio source of a play device, and the adjustment includes amplitude adjustment; and playing the third audio signal by using the play device. According to embodiments of this application, a current noise level can be accurately estimated, so that an adjusted audio signal has a better noise masking effect, and auditory experience of a user is better.
    Type: Application
    Filed: November 15, 2024
    Publication date: March 6, 2025
    Applicant: Shenzhen Yinwang Intelligent Technologies Co., Ltd.
    Inventors: Yuyang She, Sheng Wu, Chengming Liu, Xiaojun Qiu
  • Publication number: 20250081343
    Abstract: The present disclosure relates to a printed circuit board including: an insulating layer, a through-hole penetrating the insulating layer from an upper surface to a lower surface of the insulating layer and having an inclined wall surface; a metal ball disposed within the through-hole and in contact with the inclined wall surface; and a metal via filling the through-hole and surrounding the metal ball.
    Type: Application
    Filed: February 7, 2024
    Publication date: March 6, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Chi Hyeon JEONG, Seok Hwan KIM, Dong Hyeon LEE, Hyun Sang KWAK
  • Publication number: 20250081697
    Abstract: A display panel, a method for manufacturing a display panel, and a display apparatus. The display panel includes a display region, a non-display region at least partially surrounding the display region, and further includes a base plate, a wiring layer, a light-emitting layer, and an isolation structure. The wiring layer is located on a side of the base plate and includes a metal layer located in the display region and a signal line layer located in the non-display region. The light-emitting layer is located on a side of the wiring layer away from the base plate and includes a plurality of light-emitting units. The isolation structure is located on a side of the wiring layer away from the base plate and is provided with an isolation opening configured to accommodate the light-emitting unit.
    Type: Application
    Filed: June 28, 2024
    Publication date: March 6, 2025
    Applicants: Hefei Visionox Technology Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd
    Inventors: Yuting FU, Yi-Yu LAI, Liusong NI, Yanlong HU, Ruyi AN, Lipeng GAO
  • Publication number: 20250081807
    Abstract: A display apparatus includes a display panel, a first cover plate covering an upper surface of the display panel and including a step portion disposed at an edge portion of the first cover plate, a second cover plate covering a lower surface of the display panel and including a protrusion portion disposed on an upper surface of the second cover plate and not overlap the first cover plate, and a side-surface covering member at least partially covering a portion of a side surface of the display panel which is exposed between the step portion and the protrusion portion.
    Type: Application
    Filed: April 16, 2024
    Publication date: March 6, 2025
    Applicant: Samsung Display Co., Ltd.
    Inventors: Jungwook Kim, Eunjoong Mun, Eunki Kim, Kyounghee Park, Hyeondeuk Hwang
  • Publication number: 20250081816
    Abstract: A display device in one example includes a substrate having a display area allowing an image to be displayed and a non-display area located outside of the display area. The display device further includes a light emitting element disposed in the display area of the substrate, and an encapsulation layer on the light emitting element and extending into the non-display area. Further, the display device includes a first metal dam disposed in the non-display area and located further away from the display area than the encapsulation layer in the non-display area. This configuration enables a bezel area to be extremely reduced.
    Type: Application
    Filed: August 21, 2024
    Publication date: March 6, 2025
    Applicant: LG Display Co., Ltd.
    Inventors: KyooHo LEE, KyoungJin NAM
  • Publication number: 20250078709
    Abstract: A driving method of a gate driver on array (GOA) circuit, a gate driver, and a display panel are provided to reduce a time period of a gate signal rising from a first low potential to a first high potential, so that pixel units can be charged faster and earlier and a charging rate of the pixel units can be improved. In addition, a time period for the gate signal to fall from the first high potential to the first low potential can be reduced. As a result, the pixel units can be turned off faster and earlier, so that a risk of wrong charging of the pixel units is reduced.
    Type: Application
    Filed: April 18, 2022
    Publication date: March 6, 2025
    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventor: Lifang WANG
  • Publication number: 20250079921
    Abstract: The present disclosure relates to a stator core applied to an electric motor, and more particularly, to a stator core design having improved cooling performance. In the segmented stator core of the present disclosure, since the coil inside the slot having a temperature higher than that of the end coil is cooled, the risk of damaging the insulating portion may be reduced, and since both the end coil and the coil inside the slot may be cooled, a load is small even if a high current is applied, and thus, the power may be increased in the same motor size or the motor size based on the same power may be reduced.
    Type: Application
    Filed: May 16, 2024
    Publication date: March 6, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Yong Ho KIM, Jin Woo CHOI