How does a touch screen work

- Nov 16, 2018-

How does a touch screen work?

1- Resistive Touch Screens. Resistive touch screens contain two layers with an electrical current running through them. ...

2- Capacitive Touch Screens. Commonly found in smart phones and tablets, capacitive touch screens only use a single layer with an electrical charge.

3- Relationship to Display Technology. Both resistive and capacitive touch technologies are added on top of existing display components. ...

4- Graphics Tablet Touch Screens. The touch-sensitive surfaces used in most drawing tablets do not rely on either resistive or capacitive touch screen technology.


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