Patents by Inventor Sheng-Ping CHIANG

Sheng-Ping CHIANG 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: 20240422912
    Abstract: An electronic device is provided. The electronic device includes a first substrate, a second substrate and a third substrate. The first substrate has a first trace layer, which defines a first trace width. The second substrate has a second trace layer and stacked under the first substrate. The second substrate defines a first surface connecting to the first substrate and a second surface opposite to the first surface. The second trace layer is formed on either or both of the first and second surfaces and defines a second trace width. The third substrate is stacked under the second substrate and connected to the second surface. The third substrate has a third trace layer, which defines a third trace width. At least a partial of the second trace width is no greater than both of the first trace width and the third trace width.
    Type: Application
    Filed: June 14, 2024
    Publication date: December 19, 2024
    Inventor: Sheng-Ping CHIANG
  • Publication number: 20240413171
    Abstract: An electronic device includes a flexible substrate, a conductive pattern layer, at least one transistor and at least one guarding portion. The transistor electrically connects the conductive pattern layer. The transistor includes an active layer, a source electrode and a drain electrode electrically connected to the active layer, at least one gate electrode, and an insulation layer disposed between the active layer and the gate electrode. The active layer defines a channel portion, which defines a gated channel overlapped with the gate electrode in a projection direction perpendicular to the flexible substrate. The gated channel defines a plurality of edges coherent to the first direction. The guarding portion is arranged under the transistor and overlaps at least one of the edges of the gated channel in the projection direction perpendicular to the flexible substrate. The Young's modulus of the flexible substrate is less than that of the guarding portion.
    Type: Application
    Filed: June 7, 2024
    Publication date: December 12, 2024
    Inventor: Sheng-Ping CHIANG