Patents by Inventor Tianyu Xia

Tianyu Xia 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: 11874565
    Abstract: A display substrate, a manufacturing method thereof and a display device are provided. The display substrate includes a display region and a peripheral region surrounding the display region, and includes: a common electrode line extending in a first direction on a base substrate and arranged at the display region and the peripheral region; a first conductive pattern arranged at the peripheral region and electrically connected to the common electrode line; an insulation layer covering the first conductive pattern and the common electrode line, a via-hole being formed in the insulation layer, an orthogonal projection of the via-hole onto the base substrate not overlapping an orthogonal projection of the common electrode line onto the base substrate; and a second conductive pattern arranged at the peripheral region and at a side of the insulation layer distal to the first conductive pattern, and electrically connected to the first conductive pattern through the via-hole.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: January 16, 2024
    Assignees: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Chunguang Tian, Tianyu Xia, Xiaolong Li
  • Publication number: 20230359090
    Abstract: A display substrate, a manufacturing method thereof and a display device are provided. The display substrate includes a display region and a peripheral region surrounding the display region, and includes: a common electrode line extending in a first direction on a base substrate and arranged at the display region and the peripheral region; a first conductive pattern arranged at the peripheral region and electrically connected to the common electrode line; an insulation layer covering the first conductive pattern and the common electrode line, a via-hole being formed in the insulation layer, an orthogonal projection of the via-hole onto the base substrate not overlapping an orthogonal projection of the common electrode line onto the base substrate; and a second conductive pattern arranged at the peripheral region and at a side of the insulation layer distal to the first conductive pattern, and electrically connected to the first conductive pattern through the via-hole.
    Type: Application
    Filed: December 30, 2020
    Publication date: November 9, 2023
    Inventors: Chunguang TIAN, Tianyu XIA, Xiaolong LI
  • Patent number: 11703702
    Abstract: A privacy function structure, a display panel, and a display device are provided in the present disclosure. The privacy function structure includes a privacy state and a non-privacy state. The privacy function structure includes a first conductive layer, a privacy liquid crystal layer, a light-transmitting cover plate, and a second conductive layer. The privacy liquid crystal layer is disposed on a side of the first conductive layer, the light-transmitting cover plate is disposed on a side of the privacy liquid crystal layer away from the first conductive layer, and the second conductive layer is disposed on a side of the light-transmitting cover plate facing the first conductive layer. The second conductive layer includes multiple conductive strips mutually parallel. By controlling on and off of the multiple conductive strips, the privacy function structure is switched between the privacy state and the non-privacy state.
    Type: Grant
    Filed: November 28, 2022
    Date of Patent: July 18, 2023
    Assignees: MIANYANG HKC OPTOELECTRONICS TECHNOLOGY CO., LTD., HKC CORPORATION LIMITED
    Inventors: Yunyang Liu, Tianyu Xia, Haijiang Yuan
  • Publication number: 20230168527
    Abstract: A privacy function structure, a display panel, and a display device are provided in the present disclosure. The privacy function structure includes a privacy state and a non-privacy state. The privacy function structure includes a first conductive layer, a privacy liquid crystal layer, a light-transmitting cover plate, and a second conductive layer. The privacy liquid crystal layer is disposed on a side of the first conductive layer, the light-transmitting cover plate is disposed on a side of the privacy liquid crystal layer away from the first conductive layer, and the second conductive layer is disposed on a side of the light-transmitting cover plate facing the first conductive layer. The second conductive layer includes multiple conductive strips mutually parallel. By controlling on and off of the multiple conductive strips, the privacy function structure is switched between the privacy state and the non-privacy state.
    Type: Application
    Filed: November 28, 2022
    Publication date: June 1, 2023
    Applicants: Mianyang HKC Optoelectronics Technology Co., Ltd., HKC Corporation Limited
    Inventors: Yunyang LIU, Tianyu XIA, Haijiang YUAN
  • Publication number: 20170221442
    Abstract: In some embodiments, a display device includes a first substrate and a second substrate and a pixel arrangement disposed therebetween; wherein, the pixel arrangement includes a plurality of rows of sub-pixel unit sets, odd-numbered rows of sub-pixel unit sets and gate lines and data lines for driving the same are provided on the first substrate, and even-numbered rows of sub-pixel unit sets and gate lines and data lines for driving the same are provided on the second substrate; or, the pixel arrangement includes a plurality of columns of sub-pixel unit sets, odd-numbered columns of sub-pixel unit sets and gate lines and data lines for driving the same are provided on the first substrate, and even-numbered columns of sub-pixel unit sets and gate lines and data lines for driving the same are provided on the second substrate.
    Type: Application
    Filed: August 15, 2016
    Publication date: August 3, 2017
    Inventors: Zhenyu Zhang, Yanping Liao, Chunguang Tian, Tianyu Xia, Fangyu Wang