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1, the size of the size of the combination, the use of more flexible LCD full size, size free. LCD splicing curtain wall, in addition to the optional number of splicing outside [row (m) × column (n)], the screen size also has a variety of options, and can be mixed splicing, which meets the needs of different use of the place.
As we all know, in addition to realizing a full-screen large-screen display, a multi-screen small-screen display must also be implemented. For example, a splicing curtain wall of a traffic monitoring center more often requires the realization of simultaneous viewing of all monitoring points. When an abnormal situation occurs at a monitoring point, it can quickly zoom in to the full screen for monitoring center owners to watch at the same time. This requires that in actual use, the splicing curtain wall should achieve a good display effect on both large and small screens.
DLP rear projection and PDP plasma splicing curtain walls have larger unit sizes, some of which can reach 100 inches or even 150 inches. This of course reduces the splicing seams when displaying large screens, but due to its lower resolution, if The use of a screen splitter achieves the purpose of displaying multi-channel images. The effect is not ideal, and due to the increase of equipment, the cost and stability of the system are greatly affected. The result is that the DLP splicing curtain wall can only be used to display a large screen, and many monitoring points and small screens still need to be displayed on the LCD monitor or other monitors. The signal switching is frequent and the effect is not ideal.
LCD splicing curtain wall, no such problems. We all know that LCDs are relatively small in size, but their resolution is the highest, and they can be spliced ​​together in size and size. This helps the user to reasonably arrange the splicing scheme according to the actual needs of use, and to achieve the size and fit. Get its appropriate effect.
2. Long stable life and relatively low maintenance costs Compared to DLP and PDP, the service life of LCD is very long, and the power is low, the heat generation is not large, and the failure rate is very low. PDP plasmas are prone to plasma imprints, and their dynamic display life may reach tens of thousands of hours, but when displaying high-brightness static images, there may be screen burns after 5,000 hours; DLP's lamp life is only 3,000 to 5,000 hours, therefore, it is recommended that in the selection of security monitoring large-screen splicing walls that require 24 hours of continuous use, the LCD splicing curtain wall should be considered as far as possible in order to increase the use efficiency and reduce the use and maintenance costs.
LCD splicing curtain wall is the most practical, relatively advanced, most reliable, and most economical large-screen terminal display device. Its appearance has solved various defects of the traditional TV curtain wall and provided the best large-screen display system for convenient, comprehensive and real-time display of various system video information, especially for remote real-time command and dispatching.
LCD splicing screen technology has two absolute advantages
Compared with DLP products and PDP products, the advantages of LCD products in terms of using effects and technical parameters are well-known facts. It is unnecessary to say anything. The following focuses on the two major advantages in the field of large-screen splicing.