The touch all-in-one machine is a perfect combination of touch screen, LCD screen, industrial PC unit (commonly known as the host), and all-in-one shell, and finally touch operation can be realized through a power cord. The touch all-in-one machine is equipped with the world’s most advanced multi-point infrared touch screen. There is no delay in touch and the response is sensitive. All controls are completed on the screen surface. Any object touch, including fingers and pens on the touch screen, controls all applications and easily realizes handwriting. , Drawing, refilling, and other functions, smooth, stable, and reliable use. So, what are the advantages of LED displays used in touch all-in-one machines?

LED is a new generation of technology. It is better than the LCD screen. The well-known touch screen all-in-one manufacturers use LED screens to make their products. LED technology is used in touch all-in-one machines, touch inquiry all-in-one machines, teaching all-in-one machines, and vertical touch advertising machines.

Better color reproduction and energy saving

It is much stronger than CCFL and can play a role in supplementing the number of colors. The LED backlight is better. Compared with ordinary LCD screens, it is safe and energy-saving several times. Using a low-voltage power supply 5-24V power supply circuit system design is simple.

Long service life and environmental protection

Industrial screens have better effects, and LEDs are more durable than LCDs. The service life can reach 100,000 hours. One of the important materials of LCD is mercury, which does not produce radiation. The harm to human life is not small.

Precise control of color, shock resistance

LEDs that emit light independently in three colors of red, blue, and green are easier to control the color characteristics than LCDs. Because the internal structure of the touch all-in-one is simple and stable, it is more shock-resistant than LCD.

Good moving images

There are dynamic scenes that may cause face jumps. The LED can adjust the luminous frequency very well, and the old technology LCD screen has a low luminous frequency.