Patents by Inventor Hailong Ran

Hailong Ran 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, DISPLAY DEVICE, AND METHOD FOR MANUFACTURING DISPLAY PANEL
    Publication number: 20250151514
    Abstract: A display panel, a display device, and a method for manufacturing the display panel, mitigating the problem that display panels in the prior art still have wide bezels. The display panel comprises: a display module (1); a polarizer (2) located on a light exit surface of the display module (1), at least one outer edge of the polarizer (2) being flush with an outer edge of the display module (1); and a cover plate (3) located on the surface of the polarizer (2) far away from the display module (1), the outer edges of the cover plate (3) except a binding side being flush with the outer edges of the display module (1) except the binding side.
    Type: Application
    Filed: January 7, 2025
    Publication date: May 8, 2025
    Inventors: Jiaxiang WANG, Yonghui LUO, Binfeng FENG, Zijie ZHANG, Hailong RAN, Fei LI
  • Display panel, display device, and method for manufacturing display panel
    Patent number: 12225764
    Abstract: A display panel, a display device, and a method for manufacturing the display panel, mitigating the problem that display panels in the prior art still have wide bezels. The display panel comprises: a display module (1); a polarizer (2) located on a light exit surface of the display module (1), at least one outer edge of the polarizer (2) being flush with an outer edge of the display module (1); and a cover plate (3) located on the surface of the polarizer (2) far away from the display module (1), the outer edges of the cover plate (3) except a binding side being flush with the outer edges of the display module (1) except the binding side.
    Type: Grant
    Filed: March 11, 2021
    Date of Patent: February 11, 2025
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Jiaxiang Wang, Yonghui Luo, Binfeng Feng, Zijie Zhang, Hailong Ran, Fei Li
  • Display device
    Patent number: 12048131
    Abstract: The present disclosure relates to a display device. The display device includes a display panel having a display side and a non-display side opposite to the display side, a first conductive supporting portion located on the non-display side of the display panel, a second conductive supporting portion located on a side of the first conductive supporting portion away from the display panel, a bonding portion between the first conductive supporting portion and the second conductive supporting portion, and a conductive connecting portion for electrically connecting the first conductive supporting portion and the second conductive supporting portion.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: July 23, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yonghui Luo, Binfeng Feng, Jiaxiang Wang, Ying Liu, Hailong Ran, Fei Li
  • DISPLAY PANEL, DISPLAY DEVICE, AND METHOD FOR MANUFACTURING DISPLAY PANEL
    Publication number: 20230006182
    Abstract: A display panel, a display device, and a method for manufacturing the display panel, mitigating the problem that display panels in the prior art still have wide bezels. The display panel comprises: a display module (1); a polarizer (2) located on a light exit surface of the display module (1), at least one outer edge of the polarizer (2) being flush with an outer edge of the display module (1); and a cover plate (3) located on the surface of the polarizer (2) far away from the display module (1), the outer edges of the cover plate (3) except a binding side being flush with the outer edges of the display module (1) except the binding side.
    Type: Application
    Filed: March 11, 2021
    Publication date: January 5, 2023
    Inventors: Jiaxiang WANG, Yonghui LUO, Binfeng FENG, Zijie ZHANG, Hailong RAN, Fei LI
  • DISPLAY DEVICE
    Publication number: 20220322585
    Abstract: The present disclosure relates to a display device. The display device includes a display panel having a display side and a non-display side opposite to the display side, a first conductive supporting portion located on the non-display side of the display panel, a second conductive supporting portion located on a side of the first conductive supporting portion away from the display panel, a bonding portion between the first conductive supporting portion and the second conductive supporting portion, and a conductive connecting portion for electrically connecting the first conductive supporting portion and the second conductive supporting portion.
    Type: Application
    Filed: August 25, 2020
    Publication date: October 6, 2022
    Inventors: Yonghui LUO, Binfeng FENG, Jiaxiang WANG, Ying LIU, Hailong RAN, Fei LI
  • Display device and display module
    Patent number: 11270635
    Abstract: A display device includes a display module and a middle frame antenna. The display module includes a display panel, a wave-absorbing layer, a driving circuit and a flexible circuit board. An orthographic projection of the driving circuit on a first panel part, an orthographic projection of the flexible circuit board on the first panel part, and an orthographic projection of the wave-absorbing layer on the first panel part do not overlap.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: March 8, 2022
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yonghui Luo, Binfeng Feng, Jiaxiang Wang, Yupeng Chen, Chao Wang, Fei Li, Zijie Zhang, Hailong Ran
  • DISPLAY DEVICE AND DISPLAY MODULE
    Publication number: 20210407389
    Abstract: A display device includes a display module and a middle frame antenna. The display module includes a display panel, a wave-absorbing layer, a driving circuit and a flexible circuit board. An orthographic projection of the driving circuit on a first panel part, an orthographic projection of the flexible circuit board on the first panel part, and an orthographic projection of the wave-absorbing layer on the first panel part do not overlap.
    Type: Application
    Filed: July 30, 2019
    Publication date: December 30, 2021
    Inventors: Yonghui Luo, Binfeng Feng, Jiaxiang Wang, Yupeng Chen, Chao Wang, Fei Li, Zijie Zhang, Hailong Ran