Patents by Inventor Jiakun QI

Jiakun QI 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).

  • Patent number: 11988930
    Abstract: A strip-shaped display structure, a display panel and a display apparatus are provided. The strip-shaped main body part includes a strip-shaped display part, extending along a first direction and including a plurality of pixels arranged in an array and a driver circuit; the strip-shaped display part is at a first end part of the strip-shaped main body part; the extension part is connected to a second end part opposite to the first end part of the strip-shaped main body part, and is configured to be bendable from the second end part of the strip-shaped main body part along a bend axis parallel to the first direction to be away from a light exit side of the light emitting device of the pixels; the extension part includes a connection signal line; the connection signal line is connected to the driver circuit to provide a display signal to the driver circuit.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: May 21, 2024
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Enliang Zhang, Jiakun Qi, Hanzhang Niu, Haijun Shi
  • Patent number: 11914917
    Abstract: A tiled display apparatus includes a main display driving board and display modules. Each display module includes a system board. The main display driving board is coupled to a first stage system board. The main display driving board is configured to receive a display signal, acquire a main screen region display signal, and transmit the main screen region display signal to the first stage system board. The system board is configured to receive the main screen region display signal, and extract a group of main screen region display data corresponding thereto from the main screen region display signal to control a display module to which the system board belongs to display an image according to the main screen region display data. Except for a last stage system board, remaining system boards are each further configured to transmit the received main screen region display signal to a next stage system board.
    Type: Grant
    Filed: April 8, 2021
    Date of Patent: February 27, 2024
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Shou Li, Enliang Zhang, Jiakun Qi, Zhankun Meng, Hengyu Yan, Junning Su, Hanzhang Niu
  • Publication number: 20220404659
    Abstract: The present disclosure provides a display device and a splicing screen, relating to the field of display equipment. The display device includes a liquid crystal display screen, a lamp board, and a printed circuit board. The lamp board includes a flexible circuit board and a plurality of light-emitting diodes. The flexible circuit board includes a first part and a second part connected to each other. The light-emitting diodes are disposed on the first part, and the first part is disposed on an edge of a front surface of the liquid crystal display screen. The second part extends outside of the liquid crystal display screen to a rear surface of the liquid crystal display screen and is detachably plugged into the printed circuit board disposed on the rear surface. Since the first part is disposed on the edge of the front surface of the liquid crystal display, a picture displayed on the light-emitting diodes can block an edge region of the liquid crystal display screen.
    Type: Application
    Filed: December 28, 2020
    Publication date: December 22, 2022
    Inventors: Jiakun QI, Enliang ZHANG
  • Publication number: 20220365738
    Abstract: A tiled display apparatus includes a main display driving board and display modules. Each display module includes a system board. The main display driving board is coupled to a first stage system board. The main display driving board is configured to receive a display signal, acquire a main screen region display signal, and transmit the main screen region display signal to the first stage system board. The system board is configured to receive the main screen region display signal, and extract a group of main screen region display data corresponding thereto from the main screen region display signal to control a display module to which the system board belongs to display an image according to the main screen region display data. Except for a last stage system board, remaining system boards are each further configured to transmit the received main screen region display signal to a next stage system board.
    Type: Application
    Filed: April 8, 2021
    Publication date: November 17, 2022
    Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Shou LI, Enliang ZHANG, Jiakun QI, Zhankun MENG, Hengyu YAN, Junning SU, Hanzhang NIU
  • Publication number: 20220244605
    Abstract: A strip-shaped display structure, a display panel and a display apparatus are provided. The strip-shaped main body part includes a strip-shaped display part, extending along a first direction and including a plurality of pixels arranged in an array and a driver circuit; the strip-shaped display part is at a first end part of the strip-shaped main body part; the extension part is connected to a second end part opposite to the first end part of the strip-shaped main body part, and is configured to be bendable from the second end part of the strip-shaped main body part along a bend axis parallel to the first direction to be away from a light exit side of the light emitting device of the pixels; the extension part includes a connection signal line; the connection signal line is connected to the driver circuit to provide a display signal to the driver circuit.
    Type: Application
    Filed: March 27, 2020
    Publication date: August 4, 2022
    Inventors: Enliang ZHANG, Jiakun QI, Hanzhang NIU, Haijun SHI