The difference between LCD soft screen and hard screen

In a popular sense, "soft" and "hard" are just two different processes.

The classification of soft and hard screens is s-lcd and LPL, commonly known as soft screen and hard screen, belonging to commercial hype of TV lcd manufacturers and non-production technical standards.

In terms of the nature of display device technology, the screen does not differ significantly.

Soft screen is to press gently with the hand when showing (gently), can discover refus to be able to have small depression to be out of shape, after loosening, restore original state.

Hard screen won't have such phenomenon. It is recommended to use hard screen and soft screen.

What is the difference between LCD soft screen and hard screen ?