Patents by Inventor Yung-Cheng Yeh

Yung-Cheng Yeh 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 a plurality of spacers
    Patent number: 10825845
    Abstract: A display panel including a first substrate, an active element layer, a pixel electrode layer, an auxiliary conductive layer, a first spacer and a second spacer is provided. The active element layer is disposed on the first substrate. The pixel electrode layer is disposed on the first substrate and electrically connected with the active element layer. The auxiliary conductive layer is disposed on the active element layer. The first spacer is disposed on the auxiliary conductive layer. The first spacer overlaps the auxiliary conductive layer in a normal projection direction. The second spacer is disposed on the active element layer. The second spacer does not overlap the auxiliary conductive layer in the normal projection direction. A distance between an apex of the first spacer and the first substrate is longer than a distance between an apex of the second spacer and the first substrate.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: November 3, 2020
    Assignee: Au Optronics Corporation
    Inventors: Meng-Wei Shen, Yung-Cheng Yeh
  • DISPLAY PANEL
    Publication number: 20190043895
    Abstract: A display panel including a first substrate, an active element layer, a pixel electrode layer, an auxiliary conductive layer, a first spacer and a second spacer is provided. The active element layer is disposed on the first substrate. The pixel electrode layer is disposed on the first substrate and electrically connected with the active element layer. The auxiliary conductive layer is disposed on the active element layer. The first spacer is disposed on the auxiliary conductive layer. The first spacer overlaps the auxiliary conductive layer in a normal projection direction. The second spacer is disposed on the active element layer. The second spacer does not overlap the auxiliary conductive layer in the normal projection direction. A distance between an apex of the first spacer and the first substrate is longer than a distance between an apex of the second spacer and the first substrate.
    Type: Application
    Filed: August 7, 2018
    Publication date: February 7, 2019
    Applicant: Au Optronics Corporation
    Inventors: Meng-Wei Shen, Yung-Cheng Yeh