公开(公告)号：US20230178029A1

公开(公告)日：2023-06-08

申请号：US17963444

申请日：2022-10-11

Applicant: LG DISPLAY CO., LTD.

Inventor： Kyungjin JANG ,  HyeonSik KIM ,  UnSang YU ,  Kwangdug CHOI ,  JinBong CHUNG ,  Sunkyung SHIN ,  Sojung JUNG ,  Beom-Jin KIM ,  Bongchoon Kwak

IPC: G09G3/3266 ,  G09G3/3233

CPC classification number: G09G3/3266 ,  G09G3/3233 ,  G09G2300/0842 ,  G09G2310/0297 ,  G09G2340/0435 ,  G09G2354/00

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.