Is the space size optimal?
Whether the specific space in the industrial design field can accommodate the optimal configuration is related to the design cost. In the field of industrial liquid crystal displays, space configuration has always been an important factor that industrial designers need to consider. At present, industrial LCD monitors are produced in the market from 6.4 inches to 70 inches.
Is the visibility good
Good visibility is an important criterion for industrial liquid crystal displays. Factors that affect the visibility of industrial displays include the working visual environment, viewing angles, and the resolution of industrial displays.
In the field of industrial applications, displays need to provide clear and precise visual effects from multiple angles in extreme environments, which poses a challenge to the visibility of the display. In an extremely bright environment, LCD transmission is very difficult, because people's standard readable brightness is 250～300cd/㎡. Some LCD manufacturers tried to extend the range to more than 450cd/㎡, but this did not solve the problem well.
The viewing angle of actual operators in extreme environments is also an important test for industrial liquid crystal displays. In specific operations, operators prefer to look at the display at an oblique angle rather than a positive angle. It is important that the images viewed from different angles are not distorted or the colors do not change. Especially in the field of industrial applications.
The resolution requirements of industrial liquid crystal displays are mainly determined according to the specific information that needs to be displayed. At present, many manufacturers are beginning to prefer large aspect ratio industrial liquid crystal displays, such as WVGA and WXGA. In addition to greatly reducing costs and gaining profits, the large aspect mode allows users to watch longer information waveforms and more data on an industrial LCD display. These displays can also be designed to incorporate the function of touch keys on the display surface, allowing users to view data on a large aspect display or switch between standard aspect ratio displays that incorporate touch screen functions. This new advanced functionality is extremely helpful in simplifying the user interface.
Is sustainability lasting
The ability to withstand temperature changes and vibrations is an important consideration when choosing contemporary industrial LCDs. The display must have sufficient flexibility to prevent mechanical operators or peripheral equipment from impact or collision, and must be able to cope with various operating temperatures; storage and operating temperature are also the main variables for choosing industrial LCD displays. Generally speaking, the display is embedded in a closed container and is an integral part of large equipment. In these cases, the temperature is affected by the heat generated by the closed container and surrounding equipment.
Therefore, keeping in mind the actual storage and operating temperature requirements is very important when choosing a monitor. Although some measures have been taken to dissipate the heat generated, such as using a fan in an airtight container, choosing a monitor that is most suitable for these environments is the most effective way to ensure compliance with storage and operating temperature requirements. The improvement of liquid crystal materials also makes it possible to expand the optimal temperature range of LCD. At present, many LCDs have achieved a temperature range of -10 to 70°C.
Is the failure rate low
Finally, it should be noted that some of the more invisible characteristics of industrial liquid crystal displays used in the industrial field also need to be considered. For example, to ensure that downtime is minimized, in order to achieve the maximum utilization rate, it is very important to choose the highest quality industrial LCD monitor and have available spare parts for on-site processing; industrial LCD monitors also require long-lived products The life cycle.
