Industrial computer all-in-one screen monitor is an essential part of the industrial computer all-in-one, but part of the monitor more or less light leakage. So when the monitor appears this abnormal situation, how should we solve it?
Light leakage phenomenon description:
In the industrial computer all-in-one monitor all-black screen as well as the dark environment, the display area around the monitor has obvious whitening, off-color, light transmission phenomenon at the gap.
Causes:
If the light leakage of the industrial computer all-in-one monitor mainly occurs in the panel, then it is because some panels have problems in transportation or are of poor quality, and produce more serious light leakage. In addition, it may also be because the screen liquid crystal and the frame between the fit is not tight enough, resulting in direct transmission of light out of the lamp and lead to.
Solution:
1, in the purchase of industrial computer all-in-one products, its display should be from the red, green, blue, white, black 5 colors to examine the quality. This will not only help you understand some of the basic parameters of the product, but also can effectively avoid you to buy products have bad spots, bright spots, dark spots, light leakage and other unnecessary trouble.
2, you can wipe the monitor or replace the protective film. First take apart the screen body, and then the outer polarizer and plexiglass using cotton balls and pure water for cleaning, blow dry with a wind machine, and then finally in a clean place to reassemble back to go. For some of the leakage is too obvious, you can also use black adhesive paper to extend the edge of the leakage stick up.
3, industrial computer monitor leakage of the main reason is actually due to the panel, so if the monitor leakage, you can replace the panel to solve. But in some high-grade monitor, generally will rarely appear obvious light leakage, because high-grade monitor in addition to using the best quality panel, it is also very careful in the assembly process.
Industrial computer all-in-one monitor light leakage is a normal phenomenon, we can not avoid the occurrence of light leakage. But it will not have an impact on the product itself, such as brightness, response time, life and other basic technical parameters. Generally speaking, high-grade touch screen all-in-one computer monitors rarely have obvious light leakage appear.
