How do LCD monitors produce black?

>>56452339
How do you delete this thread and ask your question in /sqt/?

>>56452355
Cant delete your threads. Your failure must be displayed for everyone to see.

>>56452355
what the fuck if sqt?

>>56452416
is**

>>56452416
Navy seal training aka SQT watered down as sqt for /g/ visitors

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>>56453801

>>56452339
by using liquid crystal to block light from the backlight

>>56454079
So the pixel becomes opaque? I don't think that's possible.

>>56452339
They don't. They can't be black because the backlight lights the screen up.

>>56454160
You can tell that the backlight is still there when you make the whole screen black, but yet the text on this page is still black.

>>56454114
I think you're a retard

>>56454184
Way over the line

>>56452339
Does he even care? Dust yourself off. The crisps.

>>56454293
>crisps
Are you telling me potato chips are responsible?

>>56454314
>chip fat
>circulation
>lcd screen is black
bonkers

>>56454419
Makes cents

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>>56454480
The black squares are the squares not lit with light. I think that's almost right. If you have some where they should not be, then it's probably messed up. If so, you can test the theory for me and compare both blacks for any difference in blackness.

>>56454508
There are 3 colours per pixel. There is no black square.

>>56454508
jeebus crihs thats horrifying

>>56455014
It's just a scrotum man