Now, in order for us to understand the story for you, we need to understand this plea because Zebu
is responsible for display most of the time.
So let us get started in order to present this play.
We're going to present multiple lamps right here.
Remember, this circuit is where we have a power source, a switch and a lamp will assume that we have
a matrix of that.
And, well, whenever we turn on what some of these switches, the lamps are going to turn on.
And this is exactly what the display is.
It is multiple lighting unit that are set together like that.
And if you light it in a certain pattern, you're going to see patterns on the screen.
Right.
So if you change the pattern, whatever on the screen is going to change.
Now, you can think of it as these rolling screens that display text.
So you have a fixed sized screen.
And all that is happening is that the light units are changing locations in order to give you the illusion
that the text is actually wrapping.
Right.
This is what display screen looks like the same thing with your laptop.
Your laptop is also consist of a lot of these lighting units and they are being turned on and off with
a certain control unit in order to display what you're seeing right now.
So this is the concept of a screen.
Assume that you have a screen with these dimensions right here, which means that you have 1080 horizontal
lighting unit and 960 vertical lighting units and they are forming a matrix of lighting units and they
are changing patterns in order to see what you're seeing on the screen.
This is oversimplifying what a screen is, but actually this is the concept.
This is what it is all about.
This is where it all started.