Method and device for image sticking compensation in organic light-emitting diode display

Abstract

A method and a device for image sticking compensation in an organic light-emitting diode (OLED) display are proposed. The method includes to receive a current frame, compute current offset data corresponding to the current frame based on previous cumulative stress data indicating accumulated stress imposed on the OLED display by one or more previous frames preceding the current frame, and apply the current offset data to the current frame to generate a compensated current frame, where the current offset data includes a first current offset value that is positive and a second current offset value that is negative.

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