Patents by Inventor Lu NIU

Lu NIU 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).

  • Publication number: 20250085600
    Abstract: Provided is an array substrate which includes a base substrate; a plurality of common electrodes disposed on a side of the base substrate; a plurality of data lines disposed on a side of the base substrate, wherein with respect to each of the data lines, a distance between the data line and a first target common electrode is different from a distance between the data line and a second target common electrode; and a plurality of pixel electrodes arranged in an array and disposed on a side of the base substrate.
    Type: Application
    Filed: November 21, 2024
    Publication date: March 13, 2025
    Inventors: Qi LIU, Zhenkun YU, Zexu LIU, Wei ZHANG, Lu NIU
  • Patent number: 12248220
    Abstract: A dimming panel, a method for manufacturing same, a method for driving same, and architectural dimming glass. The dimming panel includes: a first base substrate and a second base substrate; a first electrode layer on one side of the first base substrate facing the second base substrate and at least in the dimming region; a group of support columns on one side of the first electrode layer facing the second base substrate, and an orthographic projection of each of the support columns on the first base substrate is provided an overlapping region with an orthographic projection of the first electrode layer on the first base substrate; a transition layer between the first electrode layer and the support columns; a second electrode layer on one side of the second base substrate facing the first base substrate; and a dimming layer between the second electrode layer and the transition layer.
    Type: Grant
    Filed: October 11, 2021
    Date of Patent: March 11, 2025
    Assignees: HEFEI BOE DISPLAY TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.
    Inventors: Chaoyue Wang, Jianming Liu, Lu Niu
  • Patent number: 12189254
    Abstract: Provided is an array substrate which includes a base substrate; a plurality of common electrodes disposed on a side of the base substrate; a plurality of data lines disposed on a side of the base substrate, wherein with respect to each of the data lines, a distance between the data line and a first target common electrode is different from a distance between the data line and a second target common electrode; and a plurality of pixel electrodes arranged in an array and disposed on a side of the base substrate.
    Type: Grant
    Filed: January 25, 2024
    Date of Patent: January 7, 2025
    Assignees: Hefei BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Qi Liu, Zhenkun Yu, Zexu Liu, Wei Zhang, Lu Niu
  • Publication number: 20240334008
    Abstract: Liveness detection includes systems, devices, methods, and non-transitory instructions for detecting liveness of a subject from a media stream, including capturing a media stream of the subject, the media stream including a sequence of frames, processing each frame of the media stream to track one or more biometrics, and determining whether the subject in the media stream is live based on the one or more biometrics detected in the media steam.
    Type: Application
    Filed: April 3, 2024
    Publication date: October 3, 2024
    Inventors: Jeremy Speth, Nathan Carpenter, Nathan Vance, Lu Niu, Siamul Khan, Adam Czajka, Patrick Flynn
  • Publication number: 20240160071
    Abstract: Provided is an array substrate which includes a base substrate; a plurality of common electrodes disposed on a side of the base substrate; a plurality of data lines disposed on a side of the base substrate, wherein with respect to each of the data lines, a distance between the data line and a first target common electrode is different from a distance between the data line and a second target common electrode; and a plurality of pixel electrodes arranged in an array and disposed on a side of the base substrate.
    Type: Application
    Filed: January 25, 2024
    Publication date: May 16, 2024
    Inventors: Qi LIU, Zhenkun YU, Zexu LIU, Wei ZHANG, Lu NIU
  • Patent number: 11934077
    Abstract: Provided is an array substrate which includes a base substrate; a plurality of common electrodes disposed on a side of the base substrate; a plurality of data lines disposed on a side of the base substrate, wherein with respect to each of the data lines, a distance between the data line and a first target common electrode is different from a distance between the data line and a second target common electrode; and a plurality of pixel electrodes arranged in an array and disposed on a side of the base substrate.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: March 19, 2024
    Assignees: Hefei BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Qi Liu, Zhenkun Yu, Zexu Liu, Wei Zhang, Lu Niu
  • Patent number: 11927853
    Abstract: The embodiments of the present disclosure relate to the field of display technology, and in particular to a display substrate, a display panel, and a display device. The display substrate includes a first electrode, a first wire, and a second wire; the first electrode is provided with a plurality of slits; the first wire is provided on a side of the first electrode, and a first gap is provided between the first wire and the first electrode, and the first wire being electrically connected to the first electrode; a second wire provided on a side of the first electrode away from the first wire, and a second gap being provided between the second wire and the first electrode; wherein each of the slits is provided with a first end and a second end opposed to each other, and the first end is close to the first wire, and the second end is close to the second wire, and a light-transmitting part of the first end is larger than a light-transmitting part of the second end.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: March 12, 2024
    Assignees: HEFEI BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yunfei Liu, Wei Zhang, Jilei Gao, Bin Li, Benzhi Xu, Chao Li, Lu Niu, Qi Liu
  • Publication number: 20230341722
    Abstract: Disclosed area scattering film, a display module and a display device. The scattering film includes: a scattering particle layer on a bearing layer, the scattering particle layer including a plurality of scattering particles and having a surface away from the bearing layer being a curved surface; 90% or more of the scattering particles in the scattering particle layer have a particle size larger than or equal to 5 ?m and less than or equal to 30 ?m.
    Type: Application
    Filed: October 26, 2021
    Publication date: October 26, 2023
    Inventors: Wenbo DONG, Jianming LIU, Wei KANG, Xunwang YU, Lu NIU
  • Publication number: 20230176427
    Abstract: A dimming panel, a method for manufacturing same, a method for driving same, and architectural dimming glass. The dimming panel includes: a first base substrate and a second base substrate; a first electrode layer on one side of the first base substrate facing the second base substrate and at least in the dimming region; a group of support columns on one side of the first electrode layer facing the second base substrate, and an orthographic projection of each of the support columns on the first base substrate is provided an overlapping region with an orthographic projection of the first electrode layer on the first base substrate; a transition layer between the first electrode layer and the support columns; a second electrode layer on one side of the second base substrate facing the first base substrate; and a dimming layer between the second electrode layer and the transition layer.
    Type: Application
    Filed: October 11, 2021
    Publication date: June 8, 2023
    Inventors: Chaoyue WANG, Jianming LIU, Lu NIU
  • Publication number: 20230048050
    Abstract: Disclosed are an array substrate and a manufacturing method therefor, and a display apparatus, which relate to the technical field of display. The array substrate comprises a base substrate, a plurality of common electrodes, a plurality of data lines, and a plurality of pixel electrodes arranged in an array. With regard to each data line, the distance between the data line and a first target common electrode is different from the distance between the data line and a second target common electrode, such that two sides of each pixel electrode are subject to the same degree of interference, thereby ensuring that display areas in the array substrate that correspond to the two sides of the pixel electrode are consistent in brightness, and the display effect of the display apparatus is good.
    Type: Application
    Filed: May 12, 2021
    Publication date: February 16, 2023
    Inventors: Qi LIU, Zhenkun YU, Zexu LIU, Wei ZHANG, Lu NIU
  • Publication number: 20220137445
    Abstract: The embodiments of the present disclosure relate to the field of display technology, and in particular to a display substrate, a display panel, and a display device. The display substrate includes a first electrode, a first wire, and a second wire; the first electrode is provided with a plurality of slits; the first wire is provided on a side of the first electrode, and a first gap is provided between the first wire and the first electrode, and the first wire being electrically connected to the first electrode; a second wire provided on a side of the first electrode away from the first wire, and a second gap being provided between the second wire and the first electrode; wherein each of the slits is provided with a first end and a second end opposed to each other, and the first end is close to the first wire, and the second end is close to the second wire, and a light-transmitting part of the first end is larger than a light-transmitting part of the second end.
    Type: Application
    Filed: April 3, 2020
    Publication date: May 5, 2022
    Applicants: Hefei BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yunfei LIU, Wei ZHANG, Jilei GAO, Bin LI, Benzhi XU, Chao LI, Lu NIU, Qi LIU
  • Publication number: 20220128758
    Abstract: The present disclosure provides a display device including: at least one display structure; a backlight structure configured to provide a light source for the display structure, the backlight structure includes the light source, a first light guide plate and at least one optical structure layer, the light source transmits light to the first light guide plate through a light incoming surface of the first light guide plate, the optical structure layer is located between the first light guide plate and the display structure, scattering particles are arranged in the optical structure layer, and light emitted from a light exiting surface of the first light guide plate uniformly irradiates to the display structure through the optical structure layer.
    Type: Application
    Filed: September 27, 2021
    Publication date: April 28, 2022
    Inventors: Chaoyue WANG, Jianming LIU, Wei KANG, Lu NIU