Nowadays, splicing LCD display products have become the main products in the field of high-definition large-screen displays, which are widely used in security monitoring, conferences, display and publicity. It can achieve high-definition resolution and high contrast display. It can meet the requirements of continuous start-up display all day, so it is particularly suitable for use in some monitoring rooms, command centers and other occasions that require uninterrupted display. What is the service life of a conventional spliced LCD screen?
1. Industry Standards
The service life of the spliced LCD display is generally reflected in the third-party inspection report, and the time unit is hour. Our company has been working for 5,000 hours in a large screen product through a third-party testing center at a 45-degree environment without failure and damage, which is equivalent to 200,000 hours of MTBF work, which is basically equivalent to about 20 years.
In the industry, the working life of 60,000 to 80,000 hours is generally advertised, that is, the use time of 7 to 9 years. Within this time period, the panel will not produce much if it is not affected by the impact of external forces. problem.
2. Normal service life
Because splicing LCD screens have been widely used for only more than ten years, the vast majority of users in the market have not yet experienced the replacement, but according to the current market performance, a product application has been around for 10 years. Not big, but in recent years, with the continuous upgrading of LCD display technology, the rate of product upgrades in the industry has continued to increase, and larger-sized, smaller patch panels have been introduced, basically every two or three years. There was an obvious update.
All this will cause a problem. Although the splicing LCD screen purchased before can be used for about 10 years, it will face the problem of discontinuing after a few years of use, such as the LG 55-inch 5.5mm patchwork that was still sold in previous years The panel was discontinued immediately after the 1.8mm panel was launched. This is because the price of wide stitched panels has been decreasing year by year. Panel suppliers will increase their sales support for small stitched panels in order to maintain the overall profit level, so they will mainly sell. Small patchwork. However, for users, they may face the status quo of single panel damage that cannot be bought in the future. For example, the LG47-inch panel in the past is still used by many users. It is difficult to find sources of supply.
Therefore, when choosing a splicing LCD display product, we should still try to choose the mainstream stitching and size panels on the market, because this will not worry too much about subsequent maintenance issues, such as 55 inch 3.5mm stitching panels, after sale It will not be discontinued for several years. We don't need to pay too much attention to the useful life of the spliced LCD display, because the current LCD display technology has been very stable and will not cause problems for no reason. Even if the display is turned on 24 hours a day, it can meet this requirement.
