What is the Difference between continual refresh and storage display?

Answer 1

Continual Refresh Display

The CRT is a shield conical glass tube which contains various parts in it performing various operations.

~ Heating element (Filament)

~ Electrons attracted to focusing anode cylinder.

~ Vertical and horizontal deflection plates.

~ Beams strikes phosphorus coating on front of tube.

Because the light emitted by the phosphorus fades very rapidly some method is needed for maintaining the screen pictures. One way is to redraws the picture repeatedly, by quickly directing the electron beam back over the same points. This type of display is called the refresh CRT.