Patents by Inventor Ting Wan

Ting Wan 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: 12287540
    Abstract: Provided is an array substrate. The array substrate us provided with a display region and a non-display region on a periphery of the display region, and includes: a base substrate; a pixel electrode and a thin-film transistor on a side of the base substrate, wherein the pixel electrode and the thin-film transistor are disposed in the display region, and the pixel electrode is disposed on a side, facing away from the base substrate, of the thin-film transistor; a first passivation layer between the pixel electrode and the thin-film transistor, wherein a plurality of first vias are defined in the first passivation layer; and a second passivation layer on a side, facing away from the base substrate, of the pixel electrode, wherein a plurality of second vias are defined in the second passivation layer.
    Type: Grant
    Filed: August 31, 2022
    Date of Patent: April 29, 2025
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.
    Inventors: Ting Wan, Ruifang Du, Chengyong Zhan, Na Sui, Yanlong Li
  • Publication number: 20250035972
    Abstract: Provided is an array substrate. The array substrate us provided with a display region and a non-display region on a periphery of the display region, and includes: a base substrate; a pixel electrode and a thin-film transistor on a side of the base substrate, wherein the pixel electrode and the thin-film transistor are disposed in the display region, and the pixel electrode is disposed on a side, facing away from the base substrate, of the thin-film transistor; a first passivation layer between the pixel electrode and the thin-film transistor, wherein a plurality of first vias are defined in the first passivation layer; and a second passivation layer on a side, facing away from the base substrate, of the pixel electrode, wherein a plurality of second vias are defined in the second passivation layer.
    Type: Application
    Filed: August 31, 2022
    Publication date: January 30, 2025
    Inventors: Ting WAN, Ruifang DU, Chengyong ZHAN, Na SUI, Yanlong LI
  • Patent number: 11327365
    Abstract: The present application provides an apparatus for fabricating a display substrate of a liquid crystal display panel. The apparatus includes a support for receiving a mother substrate having a plurality of display substrate units and a photoalignment material layer on the plurality of display substrate units; a plurality of polarizers including a first polarizer having a first light transmission axis, and a second polarizer having a second light transmission axis non-parallel to the first light transmission axis; and a light source for irradiating a light on a first display substrate unit of the plurality of display substrate units through the first polarizer and on a second display substrate unit of the plurality of display substrate units through the second polarizer.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: May 10, 2022
    Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Chengyong Zhan, Ting Wan, Jinliang Hu, Wenming Ren
  • Publication number: 20210382356
    Abstract: The present application provides an apparatus for fabricating a display substrate of a liquid crystal display panel. The apparatus includes a support for receiving a mother substrate having a plurality of display substrate units and a photoalignment material layer on the plurality of display substrate units; a plurality of polarizers including a first polarizer having a first light transmission axis, and a second polarizer having a second light transmission axis non-parallel to the first light transmission axis; and a light source for irradiating a light on a first display substrate unit of the plurality of display substrate units through the first polarizer and on a second display substrate unit of the plurality of display substrate units through the second polarizer.
    Type: Application
    Filed: April 4, 2018
    Publication date: December 9, 2021
    Applicants: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Chengyong Zhan, Ting Wan, Jinliang Hu, Wenming Ren