Patents by Inventor Liujing FAN

Liujing FAN 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: 20170194386
    Abstract: A pixel structure, a method for manufacturing the same and a display panel are provided. The pixel structure includes: a substrate, an anode layer, a first auxiliary light-emitting layer, a light-emitting layer, a cathode layer and at least one first resistive structure. The light-emitting layer at least includes a first light-emitting portion and a second light-emitting portion, where the first light-emitting portion corresponds to a first sub-pixel, the second light-emitting portion corresponds to a second sub-pixel and a turn-on voltage of the first sub-pixel is greater than that of the second sub-pixel. The at least one first resistive structure is arranged between the first auxiliary light-emitting layer and the cathode layer and arranged in a direction perpendicular to the second light-emitting portion, at least partially overlaps with the second light-emitting portion and does not overlap with the first light-emitting portion.
    Type: Application
    Filed: June 27, 2016
    Publication date: July 6, 2017
    Inventors: Zhiyong Xiong, Liujing Fan
  • Patent number: 9455303
    Abstract: A white organic light emitting device is disclosed. The device includes a first light emitting unit, which has first, second, and third light emitting element. The first light emitting element includes a blue light emitting material, the second light emitting element includes a yellow light emitting material, and the third light emitting element includes a yellow light emitting material. In addition, the first light emitting unit, the second light emitting unit and the third light emitting unit are arranged in parallel.
    Type: Grant
    Filed: January 20, 2015
    Date of Patent: September 27, 2016
    Assignees: Shanghai Tianma AM-OLED Co., Ltd., Tianma Micro-Electronics Co., Ltd.
    Inventors: Liujing Fan, Liyuan Luo
  • Publication number: 20160204186
    Abstract: An organic light-emitting display device/panel includes, in part, at least a red organic light-emitting element, a green organic light-emitting element and a blue organic light-emitting element. The organic light-emitting display device/panel optionally includes a white organic light-emitting element. The organic light-emitting display device/panel further includes, in part, a first power line coupled to the red organic light-emitting element, a second power line coupled to the green organic light-emitting element, and a third power line coupled to the blue organic light-emitting element. The power supplies a high voltage level to the organic light-emitting elements.
    Type: Application
    Filed: August 31, 2015
    Publication date: July 14, 2016
    Inventors: Lijing Han, Liyuan Luo, Liujing Fan
  • Publication number: 20150380468
    Abstract: A white organic light emitting device is disclosed. The device includes a first light emitting unit, which has first, second, and third light emitting element. The first light emitting element includes a blue light emitting material, the second light emitting element includes a yellow light emitting material, and the third light emitting element includes a yellow light emitting material. In addition, the first light emitting unit, the second light emitting unit and the third light emitting unit are arranged in parallel.
    Type: Application
    Filed: January 20, 2015
    Publication date: December 31, 2015
    Inventors: Liujing FAN, Liyuan Luo