公开(公告)号：WO2018226262A1

公开(公告)日：2018-12-13

申请号：PCT/US2018/015485

申请日：2018-01-26

申请人： APPLE INC.

发明人： COTE, Guy ,  DRZAIC, Paul S. ,  DUNN, Alan M. ,  GUILLOU, Jean-Pierre ,  HAUCK, Jerrold V. ,  HENDRY, Ian C. ,  HEPPOLETTE, Vanessa C. ,  KOH, Tae-Wook ,  LINDBERG, Lars M. ,  MACHALEK, Adam J. ,  SAZEGARI, Ali ,  SPENCE, Arthur L. ,  TANN, Christopher P. ,  THOMPSON, Ross ,  ZHANG, Yifan

IPC分类号： G09G3/32

摘要： 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.