"A flat screen monitor, like all LCD displays, is made primarily of two pieces of glass with liquid crystal material between them. Varying electrical current is applied to the liquid crystal material to rearrange the pixels to display the appropriate images on your monitor."
Reactive SiO2 is used in this technology.
eHow; What are Flat Screen Monitors Made Of
April 4th, 2014 (http://www.ehow.com/facts_6301689_flat-screen-monitors-made-of_.html)