公开(公告)号：US20200027408A1

公开(公告)日：2020-01-23

申请号：US16391892

申请日：2019-04-23

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yanhui XI ,  Ming CHEN ,  Xiaomang ZHANG ,  Yan Sun ,  Bin DAI ,  Zhihua JI ,  Tiankuo SHI ,  Yuxin Bl ,  Lingyun SHI

IPC: G09G3/34

Abstract: An image display processing method for a display device, an image display processing device, a display device and a storage medium are provided. The display device includes a backlight unit, the backlight unit includes a plurality of backlight blocks and is driven by a local dimming mode, and the image display processing method includes: acquiring a regional eigenvalue of each backlight block of an (n)th frame image and a regional eigenvalue of each backlight block of an (n−1)th frame image; and performing a peak driving processing on a backlight luminance of each backlight block of the (n)th frame image, based on a preset threshold, the regional eigenvalue of each backlight block of the (n)th frame image and the regional eigenvalue of each backlight block of the (n−1)th frame image, so as to acquire an adjusted backlight luminance of each backlight block of the (n)th frame image.