Patents by Inventor Pingjia YU

Pingjia YU 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 device and manufacturing method thereof
    Patent number: 11796844
    Abstract: A display device and a manufacturing method thereof are provided. The display device includes a first liquid crystal panel for displaying a picture, a second liquid crystal panel for switching between a privacy mode and a sharing mode, and a back light assembly for emitting light; the second liquid crystal panel is disposed on a light-emitting side of the back light assembly; the first liquid crystal panel is disposed on a side of the second liquid crystal panel away from the back light assembly, and a spacer film is disposed between the first liquid crystal panel and the second liquid crystal panel, and is attached to the second liquid crystal panel.
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: October 24, 2023
    Assignees: Chongqing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yong Deng, Sijun Lei, Yansheng Sun, Yuxu Geng, Hebing Ma, Chaojie Zhang, Wencheng Luo, Pingjia Yu, Jingru Hu, Jian Chen, Rong Huang, Haixu Zou, Xinzhi Shao, Song Liu, Lv Lv
  • Backlight module, display device and control method thereof
    Patent number: 11532286
    Abstract: The present disclosure relates to a backlight module, a display device and a control method thereof. The display device includes a first edge, a second edge, and N display areas.
    Type: Grant
    Filed: August 26, 2021
    Date of Patent: December 20, 2022
    Assignees: Chongqing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Pingjia Yu, Sijun Lei, Yansheng Sun, Shanbin Chen, Yuxu Geng, Yong Deng, Hebing Ma, Chaojie Zhang
  • Display Device and Manufacturing Method Thereof
    Publication number: 20220269116
    Abstract: A display device and a manufacturing method thereof are provided. The display device includes a first liquid crystal panel for displaying a picture, a second liquid crystal panel for switching between a privacy mode and a sharing mode, and a back light assembly for emitting light; the second liquid crystal panel is disposed on a light-emitting side of the back light assembly; the first liquid crystal panel is disposed on a side of the second liquid crystal panel away from the back light assembly, and a spacer film is disposed between the first liquid crystal panel and the second liquid crystal panel, and is attached to the second liquid crystal panel.
    Type: Application
    Filed: October 19, 2021
    Publication date: August 25, 2022
    Inventors: Yong DENG, Sijun LEI, Yansheng SUN, Yuxu GENG, Hebing MA, Chaojie ZHANG, Wencheng LUO, Pingjia YU, Jingru HU, Jian CHEN, Rong HUANG, Haixu ZOU, Xinzhi SHAO, Song LIU, Lv LV
  • BACKLIGHT MODULE, DISPLAY DEVICE AND CONTROL METHOD THEREOF
    Publication number: 20220093049
    Abstract: The present disclosure relates to a backlight module, a display device and a control method thereof. The display device includes a first edge, a second edge, and N display areas.
    Type: Application
    Filed: August 26, 2021
    Publication date: March 24, 2022
    Inventors: Pingjia YU, Sijun LEI, Yansheng SUN, Shanbin CHEN, Yuxu GENG, Yong DENG, Hebing MA, Chaojie ZHANG