Patents by Inventor Pin-Yen KUO

Pin-Yen KUO 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).

  • Pixel driving circuits, pixel driving methods, display panels and electronic devices
    Patent number: 9269298
    Abstract: A pixel driving circuit is provided, including first, second, third, fourth, and fifth switching devices and first and second capacitors. The first switching device has a first terminal coupled to a power source voltage, and a control terminal coupled to a first scan signal line. The second switching device has a first terminal coupled to a second terminal of the first switching device, a second terminal coupled between a first node and an emitting device, and a control terminal coupled to a second node. The third switching device has a first terminal coupled to the second node, a second terminal coupled between the first terminal of the second switching device and the second terminal of the first switching device, and a control terminal coupled to a second scan signal line.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: February 23, 2016
    Assignees: INNOLUX CORPORATION, INNOCOM TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: Chih-Lung Lin, Pin-Yen Kuo, Chia-Che Hung, Fu-Chieh Chang
  • PIXEL DRIVING CIRCUITS, PIXEL DRIVING METHODS, DISPLAY PANELS AND ELECTRONIC DEVICES
    Publication number: 20130207957
    Abstract: A pixel driving circuit is provided, including first, second, third, fourth, and fifth switching devices and first and second capacitors. The first switching device has a first terminal coupled to a power source voltage, and a control terminal coupled to a first scan signal line. The second switching device has a first terminal coupled to a second terminal of the first switching device, a second terminal coupled between a first node and an emitting device, and a control terminal coupled to a second node. The third switching device has a first terminal coupled to the second node, a second terminal coupled between the first terminal of the second switching device and the second terminal of the first switching device, and a control terminal coupled to a second scan signal line.
    Type: Application
    Filed: September 13, 2012
    Publication date: August 15, 2013
    Applicants: CHIMEI INNOLUX CORPORATION, INNOCOM TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: Chih-Lung LIN, Pin-Yen KUO, Chia-Che HUNG, Fu-Chieh CHANG