In addition to the length of time, the service life of the tft display is also related to the working environment of the display. The working environment of the display screen is generally: working temperature: 0 ~ 50 °C; storage temperature: -20 ~ 60 °C.
The tft display is very picky about the ambient temperature. Theoretically, at room temperature of about 25 degrees Celsius, its working condition is ideal. But in fact, the ambient temperature in the application of outdoor displays is quite complicated. The maximum temperature in summer may be above 60 degrees Celsius, and the minimum temperature in winter may be below -20 degrees Celsius.
If the display screen is placed in a low temperature for a long time, and then placed in a room temperature environment, it is certain that the circuit board and the display screen will be condensed. In this case, it is generally no problem to leave it at room temperature for about 30 minutes. If the monitor is placed at low temperature for a short time and then used at room temperature, there will be no major problems. Even if the display "freezes", it will disappear after a period of time.
