Advantages And Disadvantages Of Capacitive Touch Screen

Advantages:

1. Novel operation

The capacitive touch screen supports multi-touch, making the operation more intuitive and interesting.

2. Not easy to touch by mistake

Since the capacitive touch screen needs to sense the current of the human body, only the human body can operate it, and it will not respond when touched with other objects, so the possibility of accidental touch is basically avoided.

3. High durability

Compared with resistive touch screen, capacitive touch screen has better performance in dustproof, waterproof and wear-resistant.

Disadvantages:

1. The accuracy is not high

For technical reasons, capacitive touchscreens are less accurate than resistive touchscreens. Moreover, only fingers can be used for input, and it is difficult to recognize complex handwriting input on a small screen.

2. Susceptible to environmental impact

When environmental factors such as temperature and humidity change, it will also cause instability or even false touch of the capacitive touch screen. For example, when a user moves his body close to the screen while using it, it may cause drifting, and even operating in a crowded crowd may cause false touches.

3. High cost

In addition, the current capacitive touch screen still has certain technical difficulties in the step of attaching the touch panel to the LCD panel, and the yield is not high, so the cost of the capacitive touch screen is also increased invisibly.