Industry, sector and description for Universal Display. Universal Display researches, develops, and sells organic light emitting diode (OLED) technologies and materials for the flat-panel display industry.
The first requirement for all master horizons other than O horizons is that they are composed mostly of mineral material. It is very important to be able to differentiate organic from mineral material. Dark color of the A horizon is due to the mixing of humus with mineral.
1.The oceanic crust is made up of basalt while the continental crust is made up of granite. 2.The oceanic crust is thinner while the continental crust is much thicker. 3.The oceanic crust is denser than the continental crust.4.The continental crust has greater buoyancy than the oceanic crust..The oceanic crust is made up of basalt while the continental crust is made up of granite. 2.The oceanic crust is thinner while the continental crust is much thicker. 3.The oceanic crust is denser than the continental crust. 4.The continental crust has greater buoyancy than the oceanic crust.