Patents by Inventor Kwangdug CHOI

Kwangdug CHOI 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 virtual reality device
    Patent number: 11847974
    Abstract: A display panel sets a focus area per frame, based on focus area setting information and focus area reference line information received from the outside, control the number of gate lines simultaneously driven according to the focus area, and display a rendered image per focus area, thereby preventing the quality degradation of the image perceived by the user and increasing the frame rate of the display panel, and enhancing the quality of the virtual reality experience provided by the virtual reality device.
    Type: Grant
    Filed: October 11, 2022
    Date of Patent: December 19, 2023
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Kyungjin Jang, HyeonSik Kim, UnSang Yu, Kwangdug Choi, JinBong Chung, Sunkyung Shin, Sojung Jung, Beom-Jin Kim, Bongchoon Kwak
  • DISPLAY DEVICE AND VIRTUAL REALITY DEVICE
    Publication number: 20230178029
    Abstract: A display panel sets a focus area per frame, based on focus area setting information and focus area reference line information received from the outside, control the number of gate lines simultaneously driven according to the focus area, and display a rendered image per focus area, thereby preventing the quality degradation of the image perceived by the user and increasing the frame rate of the display panel, and enhancing the quality of the virtual reality experience provided by the virtual reality device.
    Type: Application
    Filed: October 11, 2022
    Publication date: June 8, 2023
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Kyungjin JANG, HyeonSik KIM, UnSang YU, Kwangdug CHOI, JinBong CHUNG, Sunkyung SHIN, Sojung JUNG, Beom-Jin KIM, Bongchoon Kwak