Patents by Inventor Rucuo Wei

Rucuo Wei 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).

  • Display panel and electronic device
    Patent number: 11818939
    Abstract: A display panel and an electronic device are provided. The display panel includes a substrate including a display area and a frame area surrounding the display area, a plurality of sub-pixels located in the display area, and a plurality of pins and a plurality of alignment marks located in the frame area. The plurality of pins includes a first pin and a second pin. At least one alignment mark of the plurality of alignment marks is a first photosensitive element. The first photosensitive element is connected to the first pin. The second pin is connected to the plurality of sub-pixels.
    Type: Grant
    Filed: February 3, 2021
    Date of Patent: November 14, 2023
    Assignees: WUHAN TIANMA MICRO-ELECTRONICS CO., LTD., WUHAN TIANMA MICROELECTRONICS CO., LTD, SHANGHAI BRANCH
    Inventors: Lei Suo, Rucuo Wei, Cheng Tang
  • DISPLAY PANEL AND ELECTRONIC DEVICE
    Publication number: 20220173173
    Abstract: A display panel and an electronic device are provided. The display panel includes a substrate including a display area and a frame area surrounding the display area, a plurality of sub-pixels located in the display area, and a plurality of pins and a plurality of alignment marks located in the frame area. The plurality of pins includes a first pin and a second pin. At least one alignment mark of the plurality of alignment marks is a first photosensitive element. The first photosensitive element is connected to the first pin. The second pin is connected to the plurality of sub-pixels.
    Type: Application
    Filed: February 3, 2021
    Publication date: June 2, 2022
    Inventors: Lei SUO, Rucuo WEI, Cheng TANG
  • Display panel and display apparatus
    Patent number: 10923005
    Abstract: The present disclosure relates to the field of display technologies and provides a display panel and a display apparatus for improving the accuracy of test signals acquired in a VT test. The display panel includes a base substrate. The base substrate is provided with a plurality of test leads in a non-display area, and the plurality of test leads includes a circuit board lead and a test point lead. The base substrate is also provided with a test pad and a test circuit board pin in the non-display area. The circuit board lead is electrically connected to the test circuit board pin, the test point lead is electrically connected to the test pad, and the test pad being reused as a circuit board alignment mark.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: February 16, 2021
    Assignee: Xiamen Tianma Micro-Electronics Co., Ltd.
    Inventors: Rucuo Wei, Qiang Tian, Xiangzi Kong, Bojia Lv
  • DISPLAY PANEL AND DISPLAY APPARATUS
    Publication number: 20200211428
    Abstract: The present disclosure relates to the field of display technologies and provides a display panel and a display apparatus for improving the accuracy of test signals acquired in a VT test. The display panel includes a base substrate. The base substrate is provided with a plurality of test leads in a non-display area, and the plurality of test leads includes a circuit board lead and a test point lead. The base substrate is also provided with a test pad and a test circuit board pin in the non-display area. The circuit board lead is electrically connected to the test circuit board pin, the test point lead is electrically connected to the test pad, and the test pad being reused as a circuit board alignment mark.
    Type: Application
    Filed: May 6, 2019
    Publication date: July 2, 2020
    Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.
    Inventors: Rucuo Wei, Qiang Tian, Xiangzi Kong, Bojia Lv