Patents by Inventor Langbing LI

Langbing LI 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: 20260190490
    Abstract: The embodiments of the present application provide a display substrate and a display apparatus, comprising a first region and a second region, the first region is located at a side of the second region close to an edge of the display substrate; the second region comprising a plurality of first transistors; the display substrate comprising: a substrate; a lead wire located in the first region; conductive pads located between a film layer where the lead wire is located and the substrate; a first insulating layer located between a film layer where the conductive pad is located and the film layer where the lead trace is located, wherein in a direction perpendicular to a plane where the display substrate is located, the conductive pad and the lead trace overlap; and the first insulating layer is comprised between the conductive pad and the lead trace.
    Type: Application
    Filed: December 1, 2025
    Publication date: July 2, 2026
    Applicant: Tianma Advanced Display Technology Institute (Xiamen) Co., Ltd.
    Inventors: Zhenyu JIA, Jiali HUANG, Kerui XI, Tianyi WU, Yingteng ZHAI, Langbing LI, Xiuli WANG