Patents by Inventor Xiaoping Dong

Xiaoping Dong 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).

  • Light emitting device and manufacturing method thereof, backlight module, display panel and display device
    Patent number: 11961949
    Abstract: Provided are a light emitting device and manufacturing method thereof, a backlight module, a display panel and a display device. The manufacturing method includes: providing a substrate; forming a circuit layer on a side of the substrate; providing at least one switching element and at least one light emitting element; and electrically connecting the switching element and the light emitting element to the circuit layer. The circuit layer includes a first power signal line, a second power signal line, and a pulse width modulation signal line; the switching element includes a control terminal, a first terminal and a second terminal; the light emitting element is electrically connected between the first terminal and the first power signal line, or the light emitting element is electrically connected between the second terminal and the second power signal line.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: April 16, 2024
    Assignee: Shanghai Tianma Micro-Electronics Co., Ltd.
    Inventors: Lihua Wang, Xiaoping Sun, Conghua Ma, Qiang Dong
  • Display processing method and apparatus
    Patent number: 10203835
    Abstract: A display processing method and apparatus applicable to an electronic device are described. The electronic device has a display area divided into a first area and a second area. The display processing method includes acquiring object information of an object to be displayed; acquiring display position information of the object; displaying the object in a first display mode when the display position information corresponds to the first area; and displaying the object in a second display mode when the display position information corresponds to the second area, the first display mode being different from the second display mode.
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: February 12, 2019
    Assignees: BEIJING LENOVO SOFTWARE LTD., LENOVO (BEIJING) CO., LTD.
    Inventors: Xiaoping Dong, Xingping Jiang, Renjie Wang
  • Display Processing Method And Apparatus
    Publication number: 20140181736
    Abstract: A display processing method and apparatus applicable to an electronic device are described. The electronic device has a display area divided into a first area and a second area. The display processing method includes acquiring object information of an object to be displayed; acquiring display position information of the object; displaying the object in a first display mode when the display position information corresponds to the first area; and displaying the object in a second display mode when the display position information corresponds to the second area, the first display mode being different from the second display mode.
    Type: Application
    Filed: December 23, 2013
    Publication date: June 26, 2014
    Applicants: Lenovo (Beijing) Co., Ltd., Beijing Lenovo Software Ltd.
    Inventors: Xiaoping Dong, Xingping Jiang, Renjie Wang