Patents by Inventor Chao Kong

Chao Kong has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12289954
    Abstract: Disclosed are a display panel, a manufacturing method thereof and a displaying device. The display panel comprises a driving backplane, a light-emitting device layer disposed on the driving backplane, and an encapsulation layer, a color film layer and a color separation suppression layer which are disposed on the side, away from the driving backplane, of the light-emitting device layer, wherein the color separation suppression layer is configured to interfere with and cancel out external ambient light, so as to reduce the external ambient light incident on the light-emitting device layer and the driving backplane and block the external ambient light reflected by the light-emitting device layer and the driving backplane from exiting from a light-exiting surface of the display panel.
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: April 29, 2025
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Jibum Yang, Euiku Lee, Myoungsoo Lee, Chao Kong, Lin Guo, Na Li, Haijun Qiu
  • Patent number: 12279504
    Abstract: A display panel and a fabricating method thereof, and a displaying device. The display panel includes: a driving backplane, a light-emitting-device layer provided on the driving backplane, and a packaging layer, a color-film layer and a light absorbing layer provided on one side of the light-emitting-device layer that is further away from the driving backplane; wherein the light absorbing layer is configured for absorbing light rays of a specific wavelength in external-environment light and in light rays emitted by the light-emitting-device layer; and the specific wavelength includes at least one of a wavelength between a red-light wave band and a green-light wave band, a wavelength between a green-light wave band and a blue-light wave band, a wavelength shorter than a blue-light wave band and a wavelength longer than a red-light wave band.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: April 15, 2025
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Jibum Yang, Myoungsoo Lee, Euiku Lee, Meishan Xu, Chao Kong, Na Li, Haijun Qiu, Fei Chen
  • Publication number: 20250043016
    Abstract: The present invention relates to a specific TNFR2 binding molecule, an epitope peptide of TNFR2 that is bound to the TNFR2 binding molecule, and a composition containing same. The present invention also relates to a nucleic acid encoding the TNFR2 binding molecule, a host cell containing the nucleic acid, and a method for preparing the TNFR2 binding molecule. Furthermore, the present invention relates to the therapeutic and diagnostic use of the TNFR2 binding molecules. Particularly, the present invention relates to the combined treatment of the TNFR2 binding molecules with other therapies, such as therapeutic methods or therapeutic agents.
    Type: Application
    Filed: December 5, 2022
    Publication date: February 6, 2025
    Inventors: Guojun LANG, Chao KONG, Yuhao HU, Xiaoxiao SHI, Zhen ZHANG, Xintian YAN, Run YAN, Chanjuan LIU, Yongcong TAN
  • Patent number: 12217667
    Abstract: The disclosure provides a display panel, a compensation of brightness method and a displaying device. The display panel comprises an array substrate, a luminescent layer, a plurality of optical film layers and a photoelectric sensor, wherein the luminescent layer is located on one side of the array substrate, the array substrate is used for driving the luminescent layer to emit light, the optical film layers are located on a side, away from the array substrate, of the luminescent layer, light emitted by the luminescent layer forms optical waveguide on the array substrate and/or the optical film layers, and the photoelectric sensor is used for acquiring the optical waveguide to perform compensation of brightness on the light emitted by the luminescent layer according to data of the optical waveguide.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: February 4, 2025
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Xing Fan, Chao Kong, Xiangmin Wen
  • Publication number: 20240365639
    Abstract: A display substrate, a method of forming a display substrate and a display device are provided. The display substrate includes: a plurality of pixel units arranged in an array, a substrate, a light-emitting device layer and an electrochromic functional layer, where the light-emitting device layer and the electrochromic functional layer are stacked on the substrate; the light-emitting device layer includes a plurality of light-emitting devices, an orthographic projection of the electrochromic functional device on the substrate is at least partially overlapped with an orthographic projection of the corresponding effective light-emitting area on the substrate.
    Type: Application
    Filed: July 11, 2024
    Publication date: October 31, 2024
    Inventors: Xing FAN, Chao KONG
  • Publication number: 20240357868
    Abstract: Disclosed are a display panel and a display apparatus. The display panel includes: a base substrate, including a plurality of pixels; and a pixel defining layer, located on the base substrate and having a plurality of pixel openings; wherein the plurality of pixels are in one-to-one correspondence with the plurality of pixel openings; the plurality of pixels include first color pixels (spx1) and second color pixels (spx2); a decay rate of viewing angle brightness of pixel openings (KK1) of the first color pixels (spx1) in unit area is a first decay rate, a decay rate of viewing angle brightness of pixel openings (KK2) of the second color pixels (spx2) in unit area is a second decay rate.
    Type: Application
    Filed: June 29, 2022
    Publication date: October 24, 2024
    Inventors: Ruqin ZHANG, Jinyu LI, Zhimeng SHAO, Yige QI, Pingchuan ZENG, Chao KONG, Gaokun HUANG
  • Publication number: 20240341126
    Abstract: Provided is a display panel. The display panel comprises a substrate layer, and an anode layer, a first pixel define layer, a polymer film layer, an organic functional layer, and a cathode layer sequentially disposed on a surface of the substrate layer; wherein the polymer film layer is formed by the reaction of the organic light-induced material coated on the surface, distal from the anode layer, of the first pixel define layer and the first pixel define layer under the predetermined condition, and the organic light-induced material at least comprises the hydroxyl group and the unsaturated carbon-carbon double bond.
    Type: Application
    Filed: June 17, 2024
    Publication date: October 10, 2024
    Inventors: Wanmei QING, De YUAN, Wenbiao DING, Chao KONG, Baiqiang WANG
  • Publication number: 20240324308
    Abstract: Embodiments of the present disclosure provide a display substrate and a display device. The display substrate includes: a base substrate; a pixel defining layer, located at a side of the base substrate and having pixel openings emitting light of different colors, wherein the pixel opening has a pixel opening orthographic projection; and a black matrix, located at a side of the pixel defining layer away from the base substrate and including black matrix openings corresponding to the pixel openings, wherein the black matrix opening has a black matrix opening orthographic projection covering the corresponding pixel opening orthographic projection, and the black matrix opening has an opening expansion with relative to the pixel opening; at positions of at least two pixel openings with different light-emitting colors, in a same direction parallel to the base substrate, the opening expansion is inversely proportional to a length of the pixel opening orthographic projection.
    Type: Application
    Filed: December 30, 2021
    Publication date: September 26, 2024
    Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ruqin ZHANG, Chao KONG, Yige QI, Pingchuan ZENG, Feng YANG, Jing CHEN, Hongyun ZOU
  • Patent number: 12096676
    Abstract: A display substrate, a method of forming a display substrate and a display device are provided. The display substrate includes: a plurality of pixel units arranged in an array, a substrate, a light-emitting device layer and an electrochromic functional layer, where the light-emitting device layer and the electrochromic functional layer are stacked on the substrate; the light-emitting device layer includes a plurality of light-emitting devices, an orthographic projection of the electrochromic functional device on the substrate is at least partially overlapped with an orthographic projection of the corresponding effective light-emitting area on the substrate.
    Type: Grant
    Filed: December 15, 2021
    Date of Patent: September 17, 2024
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Xing Fan, Chao Kong
  • Patent number: 12082445
    Abstract: Provided is a method for manufacturing a display panel. First, the method includes sequentially preparing an anode layer and a first pixel define layer on a side of a substrate layer, then coating an organic light-induced material on a first surface, distal from the anode layer, of the first pixel define layer, and forming a polymer film layer by reacting the first pixel define layer with the organic light-induced material under a predetermined condition, and then preparing an organic functional layer and a cathode layer on a surface, distal from the first pixel define layer, of the organic light-induced material. The organic light-induced material at least contains a hydroxyl group and an unsaturated carbon-carbon double bond.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: September 3, 2024
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Wanmei Qing, De Yuan, Wenbiao Ding, Chao Kong, Baiqiang Wang
  • Patent number: 12063823
    Abstract: The present application relates to the field of display technologies, and provides a display panel including a base substrate; a plurality of pixel structures arranged in an array on the base substrate including a main light-emitting portion and an auxiliary light-emitting portion independently driven and having a same light-emitting color, as well as a microstructure covering the main light-emitting portion and the auxiliary light-emitting portion, light emitted by the main light-emitting portion and the auxiliary light-emitting portion of the same organic light-emitting sub-pixel is emitted through the microstructure; and wherein the initial brightness of the organic light-emitting sub-pixel is the initial brightness of the main light-emitting portion; and a control structure configured to control brightness of the auxiliary light-emitting portion according to brightness of the main light-emitting portion to compensate the brightness of the main light-emitting portion, so that brightness of the organic ligh
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: August 13, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD
    Inventors: Guang Jin, Chao Kong, Ming Zhao, Wanmei Qing
  • Publication number: 20240247060
    Abstract: The present invention relates to specific CLDN18.2 binding molecules, and an immunoconjugate and a composition containing the CLDN18.2 binding molecules. The present invention further relates to a nucleic acid encoding the CLDN18.2 binding molecules, a host cell containing same, and a method for preparing the CLDN18.2 binding molecules. Furthermore, the present invention relates to the therapeutic and diagnostic use of the CLDN18.2 binding molecules. In particular, the present invention relates to the combined treatment of the CLDN18.2 binding molecules with other therapies, such as a therapeutic method or a therapeutic agent.
    Type: Application
    Filed: July 13, 2022
    Publication date: July 25, 2024
    Inventors: Xintian YAN, Guojun LANG, Yongcong TAN, Chanjuan LIU, Chao KONG, Run YAN, Yaru LIU, Tianen YAO
  • Publication number: 20240237432
    Abstract: A display substrate, including: a base substrate. The base substrate includes a display region, and the display region is provided with a plurality of sub-pixels and a conductive protective structure. At least one sub-pixel among the plurality of sub-pixels includes: a light-emitting element and a driving circuit that drives the light-emitting element to emit light. The light-emitting elements and the conductive protective structure are located on the side of the driving circuit away from the base substrate. The conductive protective structure includes at least one conductive part, and the at least one conductive part is located at an interval between respective light-emitting parts of light-emitting elements of at least two adjacent sub-pixels. The conductive protective structure is electrically connected to a signal terminal, and is configured to reduce carrier transmission between adjacent sub-pixels.
    Type: Application
    Filed: July 5, 2021
    Publication date: July 11, 2024
    Inventors: Chao KONG, Yifan YANG, Wei ZHANG
  • Patent number: 11972181
    Abstract: A big data-based intelligent algorithm for an intraoral prosthesis design scheme establishes an intraoral prosthesis design scheme database based on predetermined data of partially edentulous jaw, and is configured to conduct an accurate search for data of partially edentulous jaw to obtain a recommendation list of an accurate theme and a corresponding design scheme for an intraoral prosthesis design, or conduct a fuzzy search for data of partially edentulous jaw to obtain a recommendation list of a fuzzy theme and a corresponding design scheme for an intraoral prosthesis design. When oriented to a digital design of a removable partial denture, the intelligent system for the intraoral prosthesis design scheme constructed based on this intelligent algorithm displays a large number of intraoral prosthesis design schemes of different design themes to dental technicians in a three-dimensional manner.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: April 30, 2024
    Assignee: NANJING PROFETA INTELLIGENT TECHNOLOGY CO., LTD.
    Inventors: Yaming Jin, Enlin Pang, Yunhan Du, Hui Gao, Chao Kong, Bao Tang
  • Publication number: 20240138210
    Abstract: A display substrate, including: a base substrate. The base substrate includes a display region, and the display region is provided with a plurality of sub-pixels and a conductive protective structure. At least one sub-pixel among the plurality of sub-pixels includes: a light-emitting element and a driving circuit that drives the light-emitting element to emit light. The light-emitting elements and the conductive protective structure are located on the side of the driving circuit away from the base substrate. The conductive protective structure includes at least one conductive part, and the at least one conductive part is located at an interval between respective light-emitting parts of light-emitting elements of at least two adjacent sub-pixels. The conductive protective structure is electrically connected to a signal terminal, and is configured to reduce carrier transmission between adjacent sub-pixels.
    Type: Application
    Filed: July 4, 2021
    Publication date: April 25, 2024
    Inventors: Chao KONG, Yifan YANG, Wei ZHANG
  • Publication number: 20240122047
    Abstract: A display substrate includes an underlaying substrate, a display structure layer arranged on the underlaying substrate, and a light regulation layer arranged at a light exiting side of the display structure layer. The display structure layer includes multiple sub-pixels. An orthographic projection of the light regulation layer on the underlaying substrate does not overlap with opening regions of the multiple sub-pixels. The light regulation layer is configured to adjust an emergent direction of light of at least one color emitted from the display structure layer.
    Type: Application
    Filed: March 22, 2021
    Publication date: April 11, 2024
    Inventors: Wanmei QING, Baiqiang WANG, Chao KONG, Wei ZHANG, Lingjun DAI, Tiancheng YU, Zhen SUN, Zidi YAN
  • Patent number: 11956995
    Abstract: The OLED display includes a flat display area and an edge curved-surface display area; wherein the edge curved-surface display area is provided with an optical film layer, and the optical film layer is configured to reduce a light intensity of emergent light with a preset color in the edge curved-surface display area.
    Type: Grant
    Filed: March 2, 2020
    Date of Patent: April 9, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jiangrong Xie, Chao Kong, Kening Zheng, Yamin Yang, Han Nie
  • Publication number: 20240028926
    Abstract: The present disclosure provides a method for predicting safety interlock failure and a system for producing a roll package. The method for predicting safety interlock failure includes: obtaining, by a model for predicting safety interlock failure, real-time operation data of the production equipment to perform prediction; predicting, by the model for predicting safety interlock failure, whether the safety interlock device fails according to fault shutdown alarm information and non-fault shield alarm information in the real-time operation data, and generating a prediction result; and if the prediction result indicates that the safety interlock device fails, generating early warning information, wherein the fault shutdown alarm information is alarm information generated when the safety shield is opened to shut down the production equipment, and the non-fault shield alarm information is alarm information generated when the safety shield is opened or closed after the production equipment is shut down.
    Type: Application
    Filed: July 21, 2022
    Publication date: January 25, 2024
    Inventors: Wei Wang, Jin Wang, Duanduan Li, Fang Liu, Weichen Zhang, Jing Li, Chao Kong, Xin Zhao
  • Patent number: 11778857
    Abstract: The present disclosure provides an organic electroluminescent device and a display panel. The organic electroluminescent device includes a first electrode, a second electrode and a light-emitting layer disposed between the first electrode and the second electrode; a functional electrode is disposed on a side of at least one of the first electrode and the second electrode away from the light-emitting layer; the functional electrode includes a first layer-stacked structure including a plurality of first light-transmitting layers and at least one second light-transmitting layer; the first and second light-transmitting layers are stacked alternately; in the first layer-stacked structure, both the layer closest to the light-emitting layer and the layer farthest from the light-emitting layer are the first light-transmitting layers; a refractive index of the first light-transmitting layer is greater than a refractive index of the second light-transmitting layer.
    Type: Grant
    Filed: September 27, 2021
    Date of Patent: October 3, 2023
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xing Fan, Lingjun Dai, Chao Kong
  • Publication number: 20230244830
    Abstract: A big data-based intelligent algorithm for an intraoral prosthesis design scheme establishes an intraoral prosthesis design scheme database based on predetermined data of partially edentulous jaw, and is configured to conduct an accurate search for data of partially edentulous jaw to obtain a recommendation list of an accurate theme and a corresponding design scheme for an intraoral prosthesis design, or conduct a fuzzy search for data of partially edentulous jaw to obtain a recommendation list of a fuzzy theme and a corresponding design scheme for an intraoral prosthesis design. When oriented to a digital design of a removable partial denture, the intelligent system for the intraoral prosthesis design scheme constructed based on this intelligent algorithm displays a large number of intraoral prosthesis design schemes of different design themes to dental technicians in a three-dimensional manner.
    Type: Application
    Filed: September 11, 2020
    Publication date: August 3, 2023
    Applicant: NANJING PROFETA INTELLIGENT TECHNOLOGY CO., LTD.
    Inventors: Yaming JIN, Enlin PANG, Yunhan DU, Hui GAO, Chao KONG, Bao TANG