Patent ID: 11935496
Assignee: E INK CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A method for driving an electro-optic display having a plurality of display pixels, the method comprising:
updating the electro-optic display with a first image using a first waveform mode;
updating the electro-optic display with a second image subsequent to the first image using the first waveform mode;
updating the electro-optic display with a third image subsequent to the second image using the first waveform mode;
processing image data associated with the first image and the second image in concurrency with the updating of the third image to identify display pixels with edge artifacts;
generating processed image data associated with the identified display pixels;
storing the processed image data associated with the identified display pixels at a memory location; and
upon completion of updating the electro-optic display using the first waveform mode, updating the electro-optic display using a second waveform mode, wherein, for each display pixel, the second waveform mode applies a waveform to the display pixel depending on the processed image data associated with the identified display pixels and a pixel graytone transition of the display pixel.