1. Full Screen Refresh (Full Refresh)
⑴ Normal full screen refresh
In this mode, the refresh time of monochrome E-paper is generally about 2-5s; and the refresh time of three-color E-paper is generally about 15-25s. During E-paper refresh, the screen flickers for several times.
⑵ Fast full screen refresh
In this mode, the refresh time of monochrome E-paper is generally about 1-2 seconds. Three colors do not support this method. The screen flickers only once during fast refresh.
 

2. Partial refresh (Refresh in a certain part of the screen)
The refresh time of monochrome E-paper is generally about 0.3 ~ 1s. The three color E-paper does not support this mode. The screen does not flicker during the refresh. You may select anywhere you want to let E-paper partial refresh.

3. Partial full screen refresh (partial full brush)
⑴ Monochrome partial full brush
The refresh time of this refresh mode is generally about 3 seconds. During the refresh process, the screen flickers for many times. You can select any position for local display.
⑵ Three color partial full brush
The refresh time of this refresh mode is generally about 3 seconds. During the refresh process, the screen flickers for many times. The refresh background color can be three colors. The actual refreshed data is the same as the monochrome, and can be displayed locally at any position.
 

Special note: full screen refresh refers to full screen display, and partial refresh refers to partial display of the screen. After 5 times of fast full screen refresh or partial refresh, it is better to use full screen refresh to clear the screen once to reduce the residual image of the screen.