Patent ID: 10593262

Abstract:
The present disclosure relates to a Mura compensation method, including: obtaining a first image, obtaining an initial Mura compensation value M0 of each Mura pixel, determining whether the initial Mura compensation value M0 satisfies a relation −N≤M0≤N, configuring the initial Mura compensation value as a target Mura compensation value, determining whether a maximum value M1 and a minimum value M2 satisfy a relation M2>0, N<M1≤2N or a relation M1<0, −2N≤M2<−N, selecting a first grayscale value and obtaining a first Mura compensation value Ms1 in response to M2>0, N<M1≤2N or M1<0, −2N≤M2<−N, controlling the first Mura compensation value Ms1 to satisfy a relation −N≤MS1≤N, and configuring the first Mura compensation value Ms1 as the target Mura compensation value.