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Advantages of capacitive touch keys

Advantages of capacitive touch keys

Capacitive touch switches offer excellent immunity to a wide range of environmental conditions, including resistance to electromagnetic interference. A range of high value-added functional features are available, including custom backlighting, discrete pushbuttons, linear sliders, and rotating wheels.

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The difference between TFT and LCD liquid crystal screen

The difference between TFT and LCD liquid crystal screen

TFT (Thin Film Transistor) is a thin film field effect transistor, which means that each pixel point of the liquid crystal display is driven by a thin film transistor integrated in the back. This allows for high speed, high brightness, and high contrast display of screen information.

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Technology related to touch screen

Technology related to touch screen

A layer of air exists between the damping material on the inner and outer surfaces of the smart board. When pressure is applied to the board to make contact with a point, the smart board can recognize the location of that point and thus complete the operation.

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