Patents by Inventor Hongli YUE

Hongli YUE 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: 12027134
    Abstract: A display panel (20), a display device and a debugging method thereof are provided. The display panel (20) includes: a base substrate (1), including a display region (A) and a non-display region (B) surrounding the display region (A), the non-display region (B) including a binding region (C) located on one side of the display region (A); and a plurality of sub-pixels (2), located in the display region (A). Areas of pixel aperture regions of the plurality of sub-pixels (2) tend to increase in a direction from the binding region (C) to the display region (A).
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: July 2, 2024
    Assignees: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Shou Li, Xingliang Li, Liugang Zhou, Jian Zhang, Zhanchang Bu, Hui Zhang, Hongli Yue
  • Publication number: 20240105140
    Abstract: A display panel (20), a display device and a debugging method thereof are provided. The display panel (20) includes: a base substrate (1), including a display region (A) and a non-display region (B) surrounding the display region (A). the non-display region (B) including a binding region (C) located on one side of the display region (A); and a plurality of sub-pixels (2), located in the display region (A). Areas of pixel aperture regions of the plurality of sub-pixels (2) tend to increase in a direction from the binding region (C) to the display region (A).
    Type: Application
    Filed: April 20, 2021
    Publication date: March 28, 2024
    Inventors: Shou LI, Xingliang LI, Liugang ZHOU, Jian ZHANG, Zhanchang BU, Hui ZHANG, Hongli YUE
  • Patent number: 11893919
    Abstract: A gate driving circuit and a display panel are provided. The gate driving circuit includes M shift registers and N clock signal lines; every N adjacent shift registers among the M shift registers are respectively connected to the N clock signal lines, where N is an even number greater than or equal to 4, and M is an integer greater than or equal to N; a signal output terminal (OUTPUT) of an ith shift register is connected to a signal input terminal (INPUT) of a (i+p)th shift register, where (N?4)/2?p?N/2, and i is taken from 1 to (M?p); and a pull-up reset signal terminal of a jth shift register is connected to a signal output terminal (OUTPUT) of a (j+q)th shift register, where 1<q?p<N/2, and j is taken from 1 to (M?q).
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: February 6, 2024
    Assignees: BEIJING BOE DISPLAY TECHOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Qiujie Su, Feng Qu, Zhihua Sun, Seungmin Lee, Yanping Liao, Hongli Yue
  • Patent number: 11837164
    Abstract: A drive control circuit is disclosed, and the drive control circuit is connected in series between a driving circuit and a first voltage terminal and forms a loop together. The drive control circuit comprises a current adjustment circuit and a control circuit. The current adjustment circuit controls a current in the loop according to a voltage signal difference between a voltage signal of a second node and a voltage signal of a first node. The control circuit controls the voltage signal of the second node according to the voltage signal of the first node, so that the current adjustment circuit controls the current in the loop during a start-up phase of the driving circuit.
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: December 5, 2023
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lixin Zhu, Hongli Yue, Chunyang Nie, Shenghua Hu, Ke Dai
  • Patent number: 11386691
    Abstract: The present disclosure provides an optical device, a module, an apparatus and a system for fingerprint identification. The optical device includes: a first lens array including a plurality of first lenses; a second lens array opposite to the first lens array, including a plurality of second lenses; and a light shielding element between the first lens array and the second lens array, the light shielding element including a plurality of light-transmitting apertures. Image focal planes of the plurality of second lenses, object focal planes of the plurality of first lenses, and the light shielding element are coplanar. The plurality of first lenses are in one-to-one correspondence with the plurality of second lenses and the plurality of light-transmitting apertures, respectively.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: July 12, 2022
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Jian Gao, Xiaochuan Chen, Wei Wang, Hongli Yue, Wenji Zhu, Xiandong Meng, Xianqin Meng
  • Publication number: 20210286963
    Abstract: The present disclosure provides an optical device, a module, an apparatus and a system for fingerprint identification. The optical device includes: a first lens array including a plurality of first lenses; a second lens array opposite to the first lens array, including a plurality of second lenses; and a light shielding element between the first lens array and the second lens array, the light shielding element including a plurality of light-transmitting apertures. Image focal planes of the plurality of second lenses, object focal planes of the plurality of first lenses, and the light shielding element are coplanar. The plurality of first lenses are in one-to-one correspondence with the plurality of second lenses and the plurality of light-transmitting apertures, respectively.
    Type: Application
    Filed: February 13, 2019
    Publication date: September 16, 2021
    Inventors: Jian GAO, Xiaochuan CHEN, Wei WANG, Hongli YUE, Wenji ZHU, Xiandong MENG, Xianqin MENG