The "super" means that the touch controls are integrated into the glass.
SLCD is a display tech, jointly developed by Sony and Samsung.
The first 2 replies are conflicting.
Is super-lcd a technology where touch sensor is integrated onto display or is super-lcd the name of a manufacturing company/venture?
I think the super is in reference to it being super hard to see in sunlight. My Evo is completely worthless on a sunny day.