Patents by Inventor Junjun Gan

Junjun Gan 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).

  • Display panel having special-shaped area and display device
    Patent number: 11574572
    Abstract: Provided are a display panel and a display device. The display panel includes a display area and a non-display area surrounding the display area, the display area includes a first rectangular area and a first special-shaped area disposed adjacent to the first rectangular area, and the non-display area includes a second rectangular area adjacent to the first rectangular area and a second special-shaped area adjacent to the first special-shaped area. The display area includes pixel units arranged in an array, and a plurality of shift registers are disposed in the second rectangular area and the second special-shaped area, where each of the plurality of shift registers is connected to a row of pixel units. The second special-shaped area includes a laser cutting affected area, where none of the plurality of shift registers is disposed in at least part of the laser cutting affected area.
    Type: Grant
    Filed: July 21, 2021
    Date of Patent: February 7, 2023
    Assignee: Xiamen Tianma Micro-Electronics Co., Ltd.
    Inventors: Mengzi Zhang, Fan Guo, Junjun Gan, Huangyao Wu, Shumao Wu, Guochang Lai, Xiufeng Zhou
  • DISPLAY PANEL AND DISPLAY DEVICE
    Publication number: 20210398466
    Abstract: Provided are a display panel and a display device. The display panel includes a display area and a non-display area surrounding the display area, the display area includes a first rectangular area and a first special-shaped area disposed adjacent to the first rectangular area, and the non-display area includes a second rectangular area adjacent to the first rectangular area and a second special-shaped area adjacent to the first special-shaped area. The display area includes pixel units arranged in an array, and a plurality of shift registers are disposed in the second rectangular area and the second special-shaped area, where each of the plurality of shift registers is connected to a row of pixel units. The second special-shaped area includes a laser cutting affected area, where none of the plurality of shift registers is disposed in at least part of the laser cutting affected area.
    Type: Application
    Filed: July 21, 2021
    Publication date: December 23, 2021
    Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.
    Inventors: Mengzi Zhang, Fan Guo, Junjun Gan, Huangyao Wu, Shumao Wu, Guochang Lai, Xiufeng Zhou
  • Display panel having special-shaped area and display device
    Patent number: 11100832
    Abstract: Provided are a display panel and a display device. The display panel includes a display area and a non-display area surrounding the display area, the display area includes a first rectangular area and a first special-shaped area disposed adjacent to the first rectangular area, and the non-display area includes a second rectangular area adjacent to the first rectangular area and a second special-shaped area adjacent to the first special-shaped area. The display area includes pixel units arranged in an array, and a plurality of shift registers are disposed in the second rectangular area and the second special-shaped area, where each of the plurality of shift registers is connected to a row of pixel units. The second special-shaped area includes a laser cutting affected area, where none of the plurality of shift registers is disposed in at least part of the laser cutting affected area.
    Type: Grant
    Filed: October 1, 2019
    Date of Patent: August 24, 2021
    Assignee: Xiamen Tianma Micro-Electronics Co. Ltd.
    Inventors: Mengzi Zhang, Fan Guo, Junjun Gan, Huangyao Wu, Shumao Wu, Guochang Lai, Xiufeng Zhou
  • DISPLAY PANEL AND DISPLAY DEVICE
    Publication number: 20200135077
    Abstract: Provided are a display panel and a display device. The display panel includes a display area and a non-display area surrounding the display area, the display area includes a first rectangular area and a first special-shaped area disposed adjacent to the first rectangular area, and the non-display area includes a second rectangular area adjacent to the first rectangular area and a second special-shaped area adjacent to the first special-shaped area. The display area includes pixel units arranged in an array, and a plurality of shift registers are disposed in the second rectangular area and the second special-shaped area, where each of the plurality of shift registers is connected to a row of pixel units. The second special-shaped area includes a laser cutting affected area, where none of the plurality of shift registers is disposed in at least part of the laser cutting affected area.
    Type: Application
    Filed: October 1, 2019
    Publication date: April 30, 2020
    Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.
    Inventors: Mengzi Zhang, Fan Guo, Junjun Gan, Huangyao Wu, Shumao Wu, Guochang Lai, Xiufeng Zhou