How to choose the best cost-effective industrial control LCD display

Usually industrial control LCD displays are used in monitors of industrial control processes or equipment. The main difference between industrial display displays and civilian or commercial display is that the shell design generally adopts an all-steel design, and the panels are divided into different materials such as ordinary iron plates, stainless iron, stainless steel, aluminum panels, etc., with special dust-proof and shock-proof designs, using industrial For high-grade LCD displays, when environmental requirements are high, consider using wide-temperature LCD displays. Industrial displays are mostly used in harsh environments such as high temperature, strong interference, and strong vibration. For example, in military industry, ordinary Commercial LCD monitors are difficult to operate properly.

Industrial control LCD displays can be divided into embedded, shelf-mounted, open, customized, flip-chip, etc. according to the installation method.

The selection of ordinary LCD displays starts with basic size, resolution, operating temperature and other parameters; while choosing an industrial control LCD display suitable for industrial purposes, you need to choose from space, viewing angle, readability, sustainability/reliability and so on.

1.Industrial LCD display space size

The device design of the LCD monitor is more portable, so it can flexibly support tasks that could only be completed by expensive equipment under the same conditions. Industrial LCD monitors are currently produced in various series from 3.5 inches to 85 inches, and we can provide industrial LCD monitor sizes suitable for various industries.

2. Industrial LCD display perspective

In a typical industrial environment, users would prefer to view the display at an oblique angle rather than a straight angle. Therefore, it is important that when a picture is viewed from different angles (up, down, left, front and back), there will be no or very little distortion or color change of the picture. Several techniques are used to improve the viewing quality of LCD displays at oblique angles. The viewing angles achieved by some film-based technologies are usually 80° up, 60° down, 80° left and 80° right. These angles are sufficient for many applications, but some applications may require a larger viewing angle.

3. Industrial LCD display readability

Display readability is another highlight of LCD monitors. Importantly, displays in industrial applications need to support clear and accurate visual effects from multiple angles in a strong light environment. Most industrial environments are surrounded by strong light, which poses a challenge to display readability. The brighter the environment, the more difficult it is to transmit the LCD display. One of the solutions to improve the readability of the display in a bright environment is to increase the contrast without increasing power consumption. Transflective technology provides benefits for high-gloss industrial environments. A transflective display has both transmissive and reflective characteristics. Just like it can be viewed in a dark environment through backlight, at the same time, it has excellent readability in a bright environment through its reflective performance. Head Sun's industrial displays can meet the brightness requirements of industrial LCD displays used in various industries.

4.Sustainability/reliability of industrial LCD displays

The ability to withstand temperature changes and vibration is an important consideration when selecting industrial displays for contemporary industrial applications.

Due to the high temperature, strong interference, strong vibration and other requirements of industrial LCD screens, the price of industrial LCD screens is relatively much higher than that of civilian or commercial LCD screens.