История iPhone 6s Display Teardown Шага #10

Возврат к шагу #10

Отредактированно Dante Mazzanti - 8 окт 2015 г.

Правка одобрена автор Dante Mazzanti

	[* icon_note] And now, join us for *Science with iFixit* time as we shine some light on the inner workings of an LCD.
-	[* black] Ever wonder what a polarizing film does?
+	[* black] Ever wonder what a polarizing film does? Take a walk with us as we explain just how LCD's work and why they need polarizing film.
	[* black] To start, the backlight shoots light through a thin layer of liquid crystals. As the light passes through, it's reflected at different angles by the crystals' orientation.
	[* black] These angles are what determine the color of the light we see. In order to change the angle (and by extension the color) we apply a voltage across the liquid crystals that causes them to change their orientation.