公开(公告)号：US10699622B2

公开(公告)日：2020-06-30

申请号：US15874799

申请日：2018-01-18

Applicant: Apple Inc.

Inventor： Ross Thompson ,  Guy Cote ,  Christopher P. Tann ,  Jerrold V. Hauck ,  Ian C. Hendry ,  Vanessa C. Heppolette ,  Adam J. Machalek ,  Alan M. Dunn ,  Ali Sazegari ,  Lars M. Lindberg ,  Arthur L. Spence

IPC: G09G3/20 ,  G09G3/00 ,  G06F9/451 ,  G09G3/32 ,  G06F3/06 ,  G09G3/3208 ,  G06F9/4401

Abstract: A data processing system can store a long-term history of pixel luminance values in a secure memory and use those values to create burn-in compensation values that are used to mitigate burn-in effect on a display. The long-term history can be updated over time with new, accumulated pixel luminance values.