公开(公告)号：US11056078B2

公开(公告)日：2021-07-06

申请号：US16881245

申请日：2020-05-22

Applicant: ASUSTeK COMPUTER INC.

Inventor： Yi-Han Huang ,  Chin-An Tseng ,  Hung-Wen Chang ,  Yi-Han Tu ,  Yung-Ming Huang ,  Chia-Lei Yu

IPC: G09G5/10 ,  G09G5/04

Abstract: A multi-screen color correction method and an electronic device are provided. The multi-screen color correction method is adapted with an electronic device with at least two display panels, and includes the following steps: obtaining image characteristics of test images displayed on the display panels respectively; performing a parameter operation on the image characteristics separately to obtain image correction parameters correspondingly; correcting colors of the display panels respectively according to the image correction parameters; obtaining luminance characteristics of the display panels by calculating based on the image correction parameters; and adjusting the luminance of the display panels according to the luminance characteristics.