Patents by Inventor Chen-Yuan LEI

Chen-Yuan LEI 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).

  • Patent number: 8952945
    Abstract: A display and a gate driver are disclosed herein, in which the gate driver includes a number of gate driving units, and each of the gate driving units includes a control circuit, a boost circuit, a driver output circuit and a voltage stabilized circuit. The control circuit is electrically connected to a previous gate driving unit and a next gate driving unit. The boost circuit is electrically connected to the control circuit for driving the next gate driving unit. The driver output circuit is electrically connected to the boost circuit and a pixel array for driving at least one scan line in the pixel array. The voltage stabilizing circuit is electrically connected to the boost circuit and the driver output circuit.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: February 10, 2015
    Assignee: AU Optronics Corporation
    Inventors: Kuan-Chun Huang, Chen-Yuan Lei, Liang-Chen Lin, Pi-Chun Yeh
  • Patent number: 8653526
    Abstract: A display panel having a display area and a gate driving area includes a gate line and plural pixel units in the display area, and a gate driver circuit in the gate driving area. The gate line connects to the pixel units. The gate driver circuit connects to the gate line. The gate driver includes a driving transistor and a driving storage capacitor stacked to each other to form a stack structure, which includes a first electrode, a first dielectric layer, a second electrode, a second dielectric layer, a first semiconductor layer, a drain electrode, and a source electrode, which is connected to the gate line. The driving storage capacitor is formed by the first electrode, the first dielectric layer, and the second electrode. The driving transistor is formed by the second electrode, the second dielectric layer, the first semiconductor layer, the source electrode, and the drain electrode.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: February 18, 2014
    Assignee: AU Optronics Corporation
    Inventors: Chen-Yuan Lei, Meng-Chieh Tsai
  • Publication number: 20140035889
    Abstract: A display and a gate driver are disclosed herein, in which the gate driver includes a number of gate driving units, and each of the gate driving units includes a control circuit, a boost circuit, a driver output circuit and a voltage stabilized circuit. The control circuit is electrically connected to a previous gate driving unit and a next gate driving unit. The boost circuit is electrically connected to the control circuit for driving the next gate driving unit. The driver output circuit is electrically connected to the boost circuit and a pixel array for driving at least one scan line in the pixel array. The voltage stabilizing circuit is electrically connected to the boost circuit and the driver output circuit.
    Type: Application
    Filed: March 13, 2013
    Publication date: February 6, 2014
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Kuan-Chun HUANG, Chen-Yuan LEI, Liang-Chen LIN, Pi-Chun YEH