Compared with other LCD screens, the bar LCD screen is a special existence. It breaks the shackles of the LCD screen at 16:9. At present, the bar LCD screens are only used in travel vehicles, but also in cars, stores, and so on., With a wide range of use and a large number of users, it is inevitable that there will be some late maintenance or repair problems, so many users ask if the liquid leakage manufacturer can change or repair the long strip LCD screen. In fact, the liquid crystal display screen is very fragile with leakage phenomenon man-made fault is impossible to repair and replace. What if there is a liquid leakage on the Bar LCD screens?
There are very obvious massive black spots on the surface of the long bar LCD screen, or there are uneven patches of light and dark and cracks at the same time. The liquid crystal display is squeezed or impacted by the external force, resulting in the liquid leakage phenomenon caused by the rupture of the liquid crystal screen. The external force is not too large, although the liquid crystal screen leakage, but there is no crack on the surface, this fault phenomenon is not easy to find, especially in the case of LCD power is not bright. After the liquid crystal display ruptures the leak, the image can still be displayed.
Solution to liquid leakage of bar LCD screens:
Strip liquid crystal screen leakage is physically damaged, and the liquid crystal screen is cut and manufactured as a whole, once the leakage will slowly expand, or even can not display normally, which is irreparable unless the entire screen is replaced. But in terms of the cost of making liquid crystal displays, the screen accounts for 2/3, so it's not cost-effective to replace the screen, so it's better to buy a new monitor.
How to maintain the bar LCD screens and extend the service life of the stripe LCD screens?
1. strict prevention of static electricity
The control and drive circuit in the bar display module is a low-voltage, micro-power CMOS circuit, which is easy to be breakdown by static electricity. Electrostatic breakdown is a kind of irreparable damage, which must be paid attention to and should not be careless. Therefore, the display screen in the operation, assembly and use should be careful, to strictly prevent static electricity.
2. Install gaskets
It is best to add a gasket of about 0.1 mm between the bar display module and the front panel, and the panel should also be flat to avoid distortion after assembly.
3. Disposal of maintenance film
A maintenance film is affixed to the surface of the installed bar display screen to prevent defilement of the appearance during assembly, so it should not be removed before the whole machine is assembled, so as not to stain or damage the appearance surface.
The above is how to maintain the whole content of the bar LCD screens, I hope that we can learn the method of maintenance, so as to prolong the life of the LCD screens. If you want to purchase bar lcd screens, please contact us by email to [email protected].
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