Patents by Inventor Jie Dai

Jie Dai 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: 20250151557
    Abstract: A display substrate is provided. The display substrate includes a base substrate, and a shift register unit and a first clock signal line that are on the base substrate, the first clock signal line extends along a first direction on the base substrate and is configured to provide a first clock signal to the shift register unit, the shift register unit includes an input circuit, an output circuit, a first control circuit and an output control circuit, and the input circuit includes an input transistor, an active layer of the input transistor is in a strip shape extending along a second direction, and the second direction is different from the first direction.
    Type: Application
    Filed: January 9, 2025
    Publication date: May 8, 2025
    Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Pengfei YU, Lu BAI, Jie DAI, Linhong HAN
  • Patent number: 12293725
    Abstract: A display substrate, a manufacturing method and a display device are provided. At least one of the plurality of shift register units in the scan driving circuit includes an output circuit including an output transistor and an output reset transistor; a length of the active layer of the output transistor/the output reset transistor in the first direction is a first length/a second length, and a sum thereof is an output active length; a smaller one of minimum width of the active layer of the output transistor and the output reset transistor in a second direction is a first output active width, the first direction intersects the second direction; a ratio of the output active length to the first output active width is within a first predetermined ratio range greater than or equal to 3 and less than or equal to 11.
    Type: Grant
    Filed: December 19, 2023
    Date of Patent: May 6, 2025
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lu Bai, Haigang Qing, Pengfei Yu, Jie Dai, Xiaofeng Jiang
  • Patent number: 12276789
    Abstract: A near-eye display (NED), comprising a frame comprising an outer lens, a micro-display panel coupled to the frame and comprising a processor configured to process content for display to a user wearing the NED, an augmented reality (AR) lens comprising a main prism lens, wherein the outer lens comprises at least one of a display corrector lens or a see-through corrector lens.
    Type: Grant
    Filed: October 8, 2021
    Date of Patent: April 15, 2025
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Zhiqiang Liu, Akash Arora, Jie Dai, Angus Wu, Jiang Li, Peng Zhang, Gangok Lee
  • Patent number: 12279491
    Abstract: A display panel and a display device are provided. The display panel includes a base substrate, a third conductive layer, a fourth conductive layer, a fifth conductive layer stacked in sequence. The third conductive layer includes first signal lines extending in a first direction and spaced apart in a second direction. The fourth conductive layer includes second signal lines extending in the first direction and spaced apart in the second direction. The second signal line includes second signal line segments spaced apart in the first direction. Each second signal line segment is electrically connected to a corresponding first signal line through a via hole. The fifth conductive layer includes electrode parts, the orthographic projections of at least some of the electrode parts on the base substrate are located in a gap between the orthographic projections of adjacent two second signal line segments in the same second signal line.
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: April 15, 2025
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Maoying Liao, Huijuan Yang, Jie Dai
  • Patent number: 12271709
    Abstract: The present application relates to a device for selecting top values from a set of raw values, comprising: an output queue, a loop queue, a top value storage module and a control module.
    Type: Grant
    Filed: December 27, 2022
    Date of Patent: April 8, 2025
    Assignee: MONTAGE ELECTRONICS (SHANGHAI) CO
    Inventors: Zhijie Liu, Jinfeng Ji, Jie Dai
  • Patent number: 12268058
    Abstract: An array substrate includes a base substrate; a pixel definition layer on the base substrate, the pixel definition layer defining subpixel apertures; and a spacer layer on a side of the pixel definition layer away from the base substrate, wherein the spacer layer includes first spacers arranged in a first array and second spacers arranged in a second array. Centers of subpixel apertures of two subpixels directly adjacent to an individual first spacer of the first spacers are arranged along a first spacer direction. Centers of subpixel apertures of two subpixels directly adjacent to an individual second spacer of the second spacers are arranged along a second spacer direction. The first spacer direction is different from the second spacer direction. A plurality of subpixels are arranged in an array of a plurality of rows along a first direction and a plurality of columns along a second direction.
    Type: Grant
    Filed: April 8, 2024
    Date of Patent: April 1, 2025
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Jie Dai, Tinghua Shang, Yi Zhang, Tingliang Liu, Junxiu Dai, Huijuan Yang
  • Patent number: 12262611
    Abstract: Disclosed are a display panel and a display device. The display panel comprises: a base substrate, a plurality of scanning lines, a first insulating layer, a plurality of data lines, an interlayer insulating layer, and an auxiliary power line. The auxiliary power line comprises: a plurality of sub-auxiliary power lines and a plurality of auxiliary conduction lines; the plurality of sub-auxiliary power lines are arranged in a first direction and extend in a second direction, and two sub-auxiliary power lines that are at least partially adjacent are electrically connected by means of at least one auxiliary conduction line; the orthographic projection of at least one of the plurality of auxiliary conduction lines on the base substrate does not overlap the orthographic projections of the scanning lines on the base substrate.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: March 25, 2025
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Huijun Li, Tingliang Liu, Tinghua Shang, Huijuan Yang, Lulu Yang, Xiaofeng Jiang, Yi Qu, Xin Zhang, Meng Zhang, Junxi Wang, Siyu Wang, Lu Bai, Jie Dai, Hao Zhang, Yu Wang, Mengqi Wang
  • Patent number: 12252855
    Abstract: The present invention has disclosed a movable water-permeable pile spur dike and an operation method thereof. The pile spur dike includes a fixed rail, a plurality of movable rails, a plurality of movable water-permeable piles, pressure sensors, flow meters and a control platform, wherein the plurality of movable water-permeable piles are arranged on the fixed rail and the plurality of movable rails, the pressure sensor and the flow meter are arranged at each monitoring point on the outer side wall of each movable water-permeable pile, the control platform is used for analysis and calculation according to the monitoring data from each pressure sensor and each flow meter and adjusts the positions of each movable rail and each movable water-permeable pile, so that the water flow velocity and spur dike's pressure at each monitoring point are less than a corresponding flow velocity threshold value and pressure threshold value.
    Type: Grant
    Filed: March 2, 2021
    Date of Patent: March 18, 2025
    Assignees: CHINA THREE GORGES CORPORATION, HOHAI UNIVERSITY
    Inventors: Huichao Dai, Jinqiao Mao, Hanmei Li, Yiqing Gong, Jie Dai
  • Patent number: 12232382
    Abstract: A display substrate and manufacturing method thereof, and a display device are provided. The display substrate includes a base substrate, and a shift register unit and a first clock signal line that are on the base substrate, the first clock signal line extends along a first direction on the base substrate and is configured to provide a first clock signal to the shift register unit, the shift register unit includes an input circuit, an output circuit, a first control circuit and an output control circuit, and the input circuit includes an input transistor, an active layer of the input transistor is in a strip shape extending along a second direction, and the second direction is different from the first direction.
    Type: Grant
    Filed: December 11, 2023
    Date of Patent: February 18, 2025
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Pengfei Yu, Lu Bai, Jie Dai, Linhong Han
  • Patent number: 12196979
    Abstract: Embodiments provide an optical imaging system, which includes a first aberration compensation lens group, a polarizer, an optical imaging module, and a display, where the display, the first aberration compensation lens group, the polarizer, and the optical imaging module are sequentially arranged. The display is configured to emit non-polarized light. The first aberration compensation lens group is configured to perform aberration compensation on the non-polarized light emitted by the display. The polarizer is configured to transmit polarized light in non-polarized light that is obtained after the aberration compensation and that is emitted by the first aberration compensation lens group. The optical imaging module is configured to: fold an optical path, and emit the polarized light. The embodiments of this application are applied to an optical imaging process.
    Type: Grant
    Filed: October 18, 2020
    Date of Patent: January 14, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Wangchao Ruan, Jie Dai
  • Patent number: 12193255
    Abstract: A display panel, a method of manufacturing the display panel and a display device are provided in the present disclosure. The display panel includes: a substrate, a functional film layer arranged on the substrate, a first bending region capable of being bent along a first direction, a second bending region capable of being bent along a second direction, and a third bending region located between the first bending region and the second bending region. The first direction intersects the second direction. The functional film layer includes a non-hollowed region located in at least one of the first bending region and the second bending region, and a part of the functional film layer located in the third bending region includes a plurality of functional via holes spaced from each other.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: January 7, 2025
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Tingliang Liu, Xiangdan Dong, Junxi Wang, Yi Zhang, Ming Hu, Mengqi Wang, Siyu Wang, Shun Zhang, Lulu Yang, Jie Dai, Huijuan Yang
  • Patent number: 12187772
    Abstract: The present disclosure relates to IL10 agonists with improved anti-tumor therapeutic efficacy and uses thereof. Certain IL10 agonists disclosed herein comprise an IgG Fc domain, a linker moiety, and an IL10 moiety.
    Type: Grant
    Filed: April 28, 2023
    Date of Patent: January 7, 2025
    Assignee: Regeneron Pharmaceuticals, Inc.
    Inventors: Jie Dai, Maria del Pilar Molina-Portela, Ella Ioffe, Markus Mohrs
  • Patent number: 12185586
    Abstract: A display substrate and a display device are provided. In the display substrate, the plurality anodes includes a first anode, a second anode, a third anode, and a fourth anode, the second planarization layer includes a first via hole, a second via hole, a third via hole and a fourth via hole, the first via hole is located between the first virtual straight line and a second virtual straight line passing through a center of the effective light emitting region of the light emitting element corresponding to the first anode and extending along the first direction, the first via hole is located at a side of a bisector line, extending along a second direction, of the effective light emitting region of the light emitting element corresponding to the first anode, the second direction intersects with the first direction.
    Type: Grant
    Filed: September 7, 2023
    Date of Patent: December 31, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Siyu Wang, Mengqi Wang, Shun Zhang, Jie Dai, Tinghua Shang
  • Publication number: 20240404463
    Abstract: A display substrate and manufacturing method thereof, and a display device are provided. The display substrate includes a base substrate, and a shift register unit and a first clock signal line that are on the base substrate, the first clock signal line extends along a first direction on the base substrate and is configured to provide a first clock signal to the shift register unit, the shift register unit includes an input circuit, an output circuit, a first control circuit and an output control circuit, and the first control circuit includes a first control switch and a second control switch, an active layer of the first control switch and an active layer of the second control switch are a continuous control semiconductor layer, the control semiconductor layer extends along the first direction.
    Type: Application
    Filed: August 9, 2024
    Publication date: December 5, 2024
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Pengfei YU, Lu BAI, Jie DAI, Linhong HAN
  • Patent number: 12158594
    Abstract: Embodiments provide an optical imaging system, which includes a first aberration compensation lens group, a polarizer, an optical imaging module, and a display, where the display, the first aberration compensation lens group, the polarizer, and the optical imaging module are sequentially arranged. The display is configured to emit non-polarized light. The first aberration compensation lens group is configured to perform aberration compensation on the non-polarized light emitted by the display. The polarizer is configured to transmit polarized light in non-polarized light that is obtained after the aberration compensation and that is emitted by the first aberration compensation lens group. The optical imaging module is configured to: fold an optical path, and emit the polarized light. The embodiments of this application are applied to an optical imaging process.
    Type: Grant
    Filed: October 18, 2020
    Date of Patent: December 3, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Wangchao Ruan, Jie Dai
  • Patent number: 12114531
    Abstract: A display substrate and a display device are disclosed. The display substrate includes a base substrate, a pixel circuit layer, and an anode layer; the pixel circuit layer includes a plurality of pixel driving circuits; and the anode layer includes a plurality of anode; each pixel driving circuit includes a functional thin film transistor; the plurality of pixel driving circuits include a first pixel driving circuit and a second pixel driving circuit which are adjacently arranged, and an orthographic projection of a channel region of the functional thin film transistor in the first pixel driving circuit on the base substrate and an orthographic projection of a channel region of the functional thin film transistor in the second pixel driving circuit on the base substrate both overlap with an orthographic projection of the anode corresponding to the first pixel driving circuit on the base substrate.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: October 8, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yi Qu, Tinghua Shang, Lulu Yang, Huijun Li, Meng Zhang, Xin Zhang, Xiaofeng Jiang, Jie Dai, Lu Bai, Yupeng He, Hao Zhang
  • Patent number: 12087219
    Abstract: A display substrate and manufacturing method thereof, and a display device are provided. The display substrate includes a base substrate, and a shift register unit and a first clock signal line that are on the base substrate, the first clock signal line extends along a first direction on the base substrate and is configured to provide a first clock signal to the shift register unit, the shift register unit includes an input circuit, an output circuit, a first control circuit and an output control circuit, and the first control circuit includes a first control switch and a second control switch, an active layer of the first control switch and an active layer of the second control switch are a continuous control semiconductor layer, the control semiconductor layer extends along the first direction.
    Type: Grant
    Filed: April 18, 2023
    Date of Patent: September 10, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Pengfei Yu, Jie Dai, Lu Bai, Linhong Han
  • Patent number: 12089480
    Abstract: A display panel, a method for manufacturing the same, a display device and a method for manufacturing the same are provided. The display panel includes a display region and a peripheral region arranged on a substrate, and further includes multiple active driving circuits and multiple redundant driving circuits. At least one active driving circuit is electrically connected to at least one of multiple pixel units, and each redundant driving circuit includes at least one electrode layer arranged on the substrate. The peripheral region includes a flat region and a curved region, at least part of the redundant driving circuits are located in a flat redundant driving circuit region included in the flat region. The flat redundant driving circuit region includes at least two alignment mark regions. In the alignment mark regions, at least one electrode layer is hollowed out, and/or at least one electrode layer is filled up.
    Type: Grant
    Filed: May 9, 2020
    Date of Patent: September 10, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD
    Inventors: Lu Bai, Pengfei Yu, Jie Dai, Shun Zhang, Huijuan Yang, Xiaofeng Jiang, Xin Zhang, Meng Zhang, Yi Qu, Mengqi Wang, Hao Zhang, Siyu Wang
  • Publication number: 20240284720
    Abstract: An array substrate includes a base substrate; a pixel definition layer on the base substrate, the pixel definition layer defining subpixel apertures; and a spacer layer on a side of the pixel definition layer away from the base substrate, wherein the spacer layer includes first spacers arranged in a first array and second spacers arranged in a second array. Centers of subpixel apertures of two subpixels directly adjacent to an individual first spacer of the first spacers are arranged along a first spacer direction. Centers of subpixel apertures of two subpixels directly adjacent to an individual second spacer of the second spacers are arranged along a second spacer direction. The first spacer direction is different from the second spacer direction. A plurality of subpixels are arranged in an array of a plurality of rows along a first direction and a plurality of columns along a second direction.
    Type: Application
    Filed: April 8, 2024
    Publication date: August 22, 2024
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Jie Dai, Tinghua Shang, Yi Zhang, Tingliang Liu, Junxiu Dai, Huijuan Yang
  • Publication number: 20240265864
    Abstract: A display substrate and an electronic device are provided. The display substrate includes a base substrate, including a display region and a peripheral region on at least one side of the display region; and a shift register unit and a first clock signal line in the peripheral region of the base substrate, wherein the first clock signal line extends along a first direction on the base substrate, and is connected to a first clock signal terminal to be configured to provide a first clock signal to the shift register unit; the shift register unit includes an input circuit, an output circuit, a first control circuit, and an output control circuit; the output control circuit includes an output control transistor and a first capacitor, and the output circuit includes an output transistor and a second capacitor.
    Type: Application
    Filed: April 17, 2024
    Publication date: August 8, 2024
    Inventors: Pengfei YU, Lu BAI, Jie DAI, Mengqi WANG, Huijun LI, Yupeng HE, Hao ZHANG, Meng ZHANG, Xin ZHANG