Patents by Inventor Zhenghang XIN

Zhenghang XIN 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).

  • Quantum dot light emitting diode, preparation method thereof, and composite material
    Patent number: 11955580
    Abstract: A quantum dot Light Emitting Diode, including an anode, a cathode, and a quantum dot light-emitting layer between the anode and the cathode, a carrier functional layer is arranged between the anode and the cathode. The carrier functional layer contains a magnetic material.
    Type: Grant
    Filed: December 29, 2018
    Date of Patent: April 9, 2024
    Assignee: TCL TECHNOLOGY GROUP CORPORATION
    Inventors: Chaoyu Xiang, Xiongzhi Wang, Le Li, Tao Zhang, Zhenghang Xin, Xue Li
  • DISPLAY PANEL AND DISPLAY DEVICE
    Publication number: 20230075241
    Abstract: A display panel and display device. A first display area of the display panel is a light-transmitting display area, which includes a first sub-display area and second sub-display area. The display panel includes an array substrate and light-emitting functional layer. The light-emitting functional layer includes first sub-pixels and second sub-pixels. Orthographic projection shapes of the second sub-pixels on the array substrate are identical, at least one of the first sub-pixels is a target sub-pixel, an orthographic projection shape on the array substrate of the target sub-pixel is identical to that of a second sub-pixel, each of orthographic projection shapes of the target sub-pixel and second sub-pixel includes a first center line and second center line that are perpendicular to each other, and the first center line of the orthographic projection shape of the target sub-pixel intersects that of the orthographic projection shape of the second sub-pixel.
    Type: Application
    Filed: November 14, 2022
    Publication date: March 9, 2023
    Applicant: Yungu (Gu'an) Technology Co., Ltd.
    Inventors: Zhenghang XIN, Rusheng LIU, Deshun QU, Qi SHAN, Meng ZHANG
  • Array substrate, display panel and display device, enabling full screen display with transparent and non-transparent display areas
    Patent number: 11387281
    Abstract: An array substrate, a display panel, and a display device.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: July 12, 2022
    Assignee: Yungu (Gu'an) Technology Co., Ltd.
    Inventors: Zhenghang Xin, Junhui Lou, Meng Zhang
  • QUANTUM DOT LIGHT EMITTING DIODE, PREPARATION METHOD THEREOF, AND COMPOSITE MATERIAL
    Publication number: 20210083144
    Abstract: A quantum dot Light Emitting Diode, including an anode, a cathode, and a quantum dot light-emitting layer between the anode and the cathode, a carrier functional layer is arranged between the anode and the cathode. The carrier functional layer contains a magnetic material.
    Type: Application
    Filed: December 29, 2018
    Publication date: March 18, 2021
    Inventors: Chaoyu XIANG, Xiongzhi WANG, Le LI, Tao ZHANG, Zhenghang XIN, Xue LI
  • ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE
    Publication number: 20200403043
    Abstract: An array substrate, a display panel, and a display device.
    Type: Application
    Filed: August 31, 2020
    Publication date: December 24, 2020
    Applicant: Yungu (Gu'an) Technology Co., Ltd.
    Inventors: Zhenghang XIN, Junhui LOU, Meng ZHANG