Is the tft lcd module a capacitive screen
Release time:
2022-04-01 13:52
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The tft lcd module is just a material for the LCD screen. The capacitive screen works by current thermal induction and can only be operated with fingers. The resistive screen works by pressure. Anything that is pressed on it will react, so you can use a fingernail or a stylus. tft lcd module means that each liquid crystal pixel on the liquid crystal display is driven by a thin film transistor integrated behind it. Therefore, high-speed, high-brightness and high-contrast display of screen information can be achieved. The tft lcd module is a type of most liquid crystal displays, regardless of whether it is a capacitive screen or a resistive screen.

A capacitive touchscreen is not a real screen, but a component, mounted on top of the LCD screen. The capacitive screen is a transparent tempered glass in appearance. Furthermore, the two cannot be compared horizontally, because they are not the same kind of parts. Most cell phones have both screens. Capacitive touch screen is a kind of touch screen, it is transparent like glass, it will not display any content and will not emit light, its function is to sense the user's touch operation.
The tft lcd module screen is the real screen. tft lcd module is a very widely used liquid crystal display material, mainly used in the field of low-end display, and it is widely used in mobile phones. The tft lcd module LCD screen is a thin film transistor LCD screen, which is a display screen without the function of sensing touch and can only be used to display images. In current mobile phones, these two screens are usually used at the same time. The two screens are overlapped up and down. The tft lcd module LCD screen is responsible for displaying images, while the capacitive touch screen is responsible for sensing user operations. The origin of "screen". The tft lcd module screen is now mostly used on the mobile phone. The current mobile phone is to superimpose these two kinds of screens together to complete the operation function of the touch screen mobile phone.
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