Patents by Inventor Zhaoji Peng

Zhaoji Peng 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).

  • Organic electroluminescence device and testing method thereof
    Patent number: 8836337
    Abstract: An organic electroluminescence device is provided, which comprises: a lighting region, a wiring region, a bonding region and a wiring extending region (300), the lighting region comprises an anode, an organic functional layer, a cathode; the wiring region comprises wirings connecting the anode and cathode with a driving chip or a circuit board; the bonding region is a region in which the wirings connect with the driving chip or the circuit board; the ends of the wirings locate in the wiring extending region, the wirings in the wiring extending region are parallel with the wirings in the wiring region or form an angle with the wirings in the wiring region. A method for testing the organic electroluminescence device is also provided. With improving the wiring arrangement of the organic electroluminescence device, it is easier and more accurate to press bond a conductive adhesive tape and the wirings, and, the row wirings and the column wirings are protected from being shorted during screen testing.
    Type: Grant
    Filed: December 30, 2009
    Date of Patent: September 16, 2014
    Assignees: Beijing Visionox Technology Co., Ltd., Kunshan Visionox Display Co., Ltd., Tsinghua University
    Inventors: Yong Qiu, Zhaoji Peng, Xinyi Zhong, Jian Sun
  • ORGANIC ELECTROLUMINESCENCE DEVICE AND TESTING METHOD THEREOF
    Publication number: 20120092017
    Abstract: An organic electroluminescence device is provided, which comprises: a lighting region, a wiring region, a bonding region and a wiring extending region (300), the lighting region comprises an anode, an organic functional layer, a cathode; the wiring region comprises wirings connecting the anode and cathode with a driving chip or a circuit board; the bonding region is a region in which the wirings connect with the driving chip or the circuit board; the ends of the wirings locate in the wiring extending region, the wirings in the wiring extending region are parallel with the wirings in the wiring region or form an angle with the wirings in the wiring region. A method for testing the organic electroluminescence device is also provided. With improving the wiring arrangement of the organic electroluminescence device, it is easier and more accurate to press bond a conductive adhesive tape and the wirings, and, the row wirings and the column wirings are protected from being shorted during screen testing.
    Type: Application
    Filed: December 30, 2009
    Publication date: April 19, 2012
    Applicants: BEIJING VISIONOX TECHNOLOGY CO., LTD., TSINGHUA UNIVERSITY, KUNSHAN VISIONOX DISPLAY CO., LTD.
    Inventors: Yong Qiu, Zhaoji Peng, Xinyi Zhong, Jian Sun