Patents by Inventor Buwei PAN

Buwei PAN 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 substrates, display panels, and display devices
    Patent number: 12144231
    Abstract: The present application provides a display substrate, a display panel, and a display device. The display substrate includes a substrate layer. The substrate layer includes a first substrate portion and a second substrate portion joined to each other. The first substrate portion is made of a first substrate material and configured to be disposed opposite to a photosensitive element. The second substrate portion is made of a second substrate material. A light transmittance of the first substrate material is larger than or equal to a light transmittance threshold, and a light transmittance of the second substrate material is smaller than the light transmittance threshold.
    Type: Grant
    Filed: September 13, 2021
    Date of Patent: November 12, 2024
    Assignee: HEFEI VISIONOX TECHNOLOGY CO., LTD.
    Inventors: Wei Chao, Peng Liao, Zhonglai Wang, Xiaojia Liu, Jingli Chen, Buwei Pan, Huayun Hou
  • DISPLAY SUBSTRATES, DISPLAY PANELS, AND DISPLAY DEVICES
    Publication number: 20210408174
    Abstract: The present application provides a display substrate, a display panel, and a display device. The display substrate includes a substrate layer. The substrate layer includes a first substrate portion and a second substrate portion joined to each other. The first substrate portion is made of a first substrate material and configured to be disposed opposite to a photosensitive element. The second substrate portion is made of a second substrate material. A light transmittance of the first substrate material is larger than or equal to a light transmittance threshold, and a light transmittance of the second substrate material is smaller than the light transmittance threshold.
    Type: Application
    Filed: September 13, 2021
    Publication date: December 30, 2021
    Applicant: HEFEI VISIONOX TECHNOLOGY CO., LTD.
    Inventors: Wei CHAO, Peng LIAO, Zhonglai WANG, Xiaojia LIU, Jingli CHEN, Buwei PAN, Huayun HOU