Touch screen display allows users to gently touch the computer screen with the icon or text on the host can be achieved on the host operation, so get rid of the keyboard and mouse operation, so that human-computer interaction more straightforward. Mainly used in public places hall information query, leading office, video games, song a la carte, multimedia teaching, ticket / train ticket pre-sale and so on. Products are mainly divided into capacitive touch screen, resistive touch screen and surface acoustic wave touch screen three categories.
Touch screen display classification
Touch screen according to the media used and the working principle, Touch Screen Monitor can be divided into resistive, capacitive, infrared and surface acoustic wave variety.
Touch screen display technology
Touch screen display technology is a new type of human-computer interactive input mode, compared with the traditional keyboard and mouse input, touch screen input more intuitive. With the identification software, touch screen can also achieve handwriting input. The touch screen consists of a detection part mounted on the front of the display screen and a touch screen controller. Touch Screen Monitor When a finger or other object touches a touch screen mounted on the front of the display, the touched position is detected by the touch screen controller and sent to the host via an interface such as an RS-232 serial port.
In the rapid development of science and technology today, professional touch screen display has been widely used. In the mall, the hotel, the office hall and even some downtown sections of the street, Touch Screen Monitor touch screen display for our work life provides a great convenience, but also more and more people can not do without it. Now cost-effective touch screen display life is not short, but its maintenance is still worthy of our attention.
The following describes the use of touch screen display "4 do not" maintenance method.
First, do not use the touch screen for a long time in high temperature environments
Do not use it for long periods of time at high temperatures. When the ambient temperature is as high as 40 ° C, it will cause the capacitive screen drift of the touch screen, Touch Screen Monitor which will cause direct scrapping of the touch screen display, causing economic loss to the company or the individual.
Second, do not let the strong magnetic field close to the touch screen display
Use must avoid the electromagnetic field, because the magnetic field will cause the temporary failure of the capacitive screen (serious and may even cause permanent damage). Touch Screen Monitor Need to pay attention to audio and other items with magnetic, do not let it close to the touch screen display.
Third, do not let it have a serious electrostatic effect
Electrostatic effect is easy to breakdown capacitor screen, although the touch screen display capacitive screen surface of the glass have been a certain anti-static treatment, but can only withstand a certain intensity of static electricity, so the choice of touch screen display protective film must pay attention, Try to choose a strong anti-static protective film.
Four, do not let the oil, sweat touch the touch screen
Because the oil, sweat, etc. touch the touch screen will be covered in the above to form a dense conductive layer caused by screen drift, so the touch screen display should be away from oil and sweat.
Electronic products in the use of convenience at the same time we need to love it from the details of it, Touch Screen Monitor high-quality touch screen display is no exception. Consumers in the use of touch-screen display when the above note 4 points, good maintenance touch screen display, Touch Screen Monitor so that the excellent performance of the machine to give full play, both to extend its life and reduce the unnecessary economic losses.