Patents by Inventor Tianyang SUN

Tianyang SUN 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: 20250076713
    Abstract: The present disclosure provides a display device comprising: a display panel having a light-exiting upper surface, a lower surface opposite to the light-exiting upper surface and a plurality of side edge end surfaces between the light-exiting upper surface and the lower surface, and having a first group of bonding electrodes at a side where a first side edge end surface in the plurality of side edge end surfaces is located; a first flexible circuit board electrically connected to the first group of bonding electrodes; a first insulating protection layer at a side of the first flexible circuit board away from the first group of bonding electrodes, wherein its upper edge is higher than an upper edge of the first flexible circuit board, and its lower edge is lower than the first group of bonding electrodes; a first conductive layer; and a first adhesive layer. The present disclosure also provides a display apparatus comprising the display device and a composite adhesive tape for a display device.
    Type: Application
    Filed: June 2, 2022
    Publication date: March 6, 2025
    Inventors: Yang Shi, Rui Guo, Bochang Wang, Xiaodi Sun, Tianyang Han
  • Publication number: 20250033241
    Abstract: A manufacturing method for ceramics with complex structure by laser 3D printing, includes acquiring a three-dimensional model of a complex component to be fabricated, and devising a laser scanning path; placing a substrate in a gas-phase reactor chamber, followed by vacuuming and aerating vapor mixture of gas-phase precursors and carrier gas into the gas-phase reactor chamber; preheating the substrate to a specified temperature, turning on a laser and a thermal imager, the thermal imager controlling laser power in real time by generating a two-dimensional temperature map of a laser spot to realize temperature control a the printing process; setting a distance between the flat-field focusing lens and the substrate and a laser scanning speed; after stacking another one of the ceramic sheets repeatedly, until completing a fabrication of a ceramic complex component.
    Type: Application
    Filed: March 11, 2024
    Publication date: January 30, 2025
    Applicant: Wuhan University of Technology
    Inventors: Kai LIU, Tianyang LI, Song ZHANG, Rong TU, Ce SUN, Jiahao YE, Yuhan LIAO
  • Patent number: 12183588
    Abstract: A wet etching method is provided in the present disclosure. The method includes providing a substrate, where a layer to-be-etched is on a surface of the substrate; and performing etching treatments on the layer to-be-etched till a thickness of the layer to-be-etched reaches a target thickness. Each etching treatment includes performing a first etching process, where the substrate is at a first rotation speed; after the first etching process, performing a second etching process, where a rotation speed of the substrate is reduced from the first rotation speed to a second rotation speed, and a liquid film of a chemical solution on the surface of the substrate is increased to a first thickness; and after the second etching process, performing a third etching process, where the substrate is at a third rotation speed, and the third rotation speed is lower than or equal to the first rotation speed.
    Type: Grant
    Filed: November 3, 2021
    Date of Patent: December 31, 2024
    Assignees: Semiconductor Manufacturing International (Shanghai) Corporation, Semiconductor Manufacturing International (Beijing) Corporation
    Inventors: Tianyang Sun, Qiao Yu, Xiaoshan Zhang
  • Publication number: 20220139723
    Abstract: A wet etching method is provided in the present disclosure. The method includes providing a substrate, where a layer to-be-etched is on a surface of the substrate; and performing etching treatments on the layer to-be-etched till a thickness of the layer to-be-etched reaches a target thickness. Each etching treatment includes performing a first etching process, where the substrate is at a first rotation speed; after the first etching process, performing a second etching process, where a rotation speed of the substrate is reduced from the first rotation speed to a second rotation speed, and a liquid film of a chemical solution on the surface of the substrate is increased to a first thickness; and after the second etching process, performing a third etching process, where the substrate is at a third rotation speed, and the third rotation speed is lower than or equal to the first rotation speed.
    Type: Application
    Filed: November 3, 2021
    Publication date: May 5, 2022
    Inventors: Tianyang SUN, Qiao YU, Xiaoshan ZHANG