What Is a Touch Screen Computer Monitor?

The touch screen display allows the user to operate the host simply by touching the icon or text on the computer display screen with a finger, thus eliminating the keyboard and mouse operations and making human-computer interaction more straightforward. It is mainly used for information inquiry in public halls, leading offices, video games, ordering songs, multimedia teaching, and air ticket / train ticket sales. Products are mainly divided into three types: capacitive touch screen, resistive touch screen and surface acoustic wave touch screen.

Touch screen display

The touch screen display allows the user to operate the host simply by touching the icon or text on the computer display screen with a finger, thus eliminating the keyboard and mouse operations and making human-computer interaction more straightforward. It is mainly used for information inquiry in public halls, leading offices, video games, ordering songs, multimedia teaching, and air ticket / train ticket sales. The products are mainly divided into

The touch screen can be divided into

Touchscreen display technology is a new type of human-computer interaction input method. Compared with traditional keyboard and mouse input methods, touchscreen input is more intuitive. In order to meet the needs of market customers, a multi-touch screen display has been developed. With the recognition software, the touch screen can also implement handwriting input. The touch screen consists of a detection unit and a touch screen controller installed in front of the monitor screen. When a finger or other object touches the touch screen installed on the front of the display, the touched position is detected by the touch screen controller and sent to the host through an interface (such as an RS-232 serial port).

According to the medium used and the working principle, the touch screen can be divided into four types: resistive type, capacitive induction type, infrared type and surface acoustic wave type. The touch screen is gradually upgraded and developed from low-grade to high-grade: from resistive, infrared to capacitive induction and surface acoustic wave.

Touch screen display foreground

As the market position of smartphones and tablets continues to rise, the touch screen industry has been driven into a rising sun industry, but with more and more companies entering the market, competition in the industry has intensified, profit margins have been compressed, and the touch screen stock market has become more turbulent. However, driven by the hot situation in the low-end smart phone market, there are still good opportunities in the market ^[1] .

Development situation of touch screen display

In the early stage of the development of the touch screen market, due to the huge profits, Chinese enterprises have followed up with production. However, with the continuous increase of production enterprises, there is currently a rapid expansion of touch screen production capacity in China's market. The competition of related touch screen companies is fierce, resulting in continued decline in market profits. Inevitably, in view of the current decline in the touch screen market, although the touch screen stock market has fallen in the short term, there are still trading opportunities affected by the market, but the long-term development situation is still affected by the growth of the emerging consumer electronics market.