With the large screen patchwork constantly being upgraded, large screen display applications more and more widely, such as command centers, corporate boardrooms, emergency center and exhibition hall and other occasions, will install a large-screen ultra-narrow patchwork as aid in the products work item or action. There are currently on the market for 0.88mm LCD screen DLP splicing screen and two kinds of ultra-narrow patchwork large screen display. So both 0.88mm mosaic screen LCD and DLP screen with what is good, what difference has it? 
First, the cost is different
from the overall cost of the project point of view, there is no doubt a lot more expensive DLP screen, such as the same 55-inch screen, DLP price than the 0.88mm screen LCD splicing of about ten times more expensive. The main reason for this disparity is the different technical principles DLP screen and LCD screen splicing. DLP screens used in the core technology is currently only an instrument of foreign companies can provide, so the market price has been high, while the LCD panel technology is competitive to many large, many panel makers can be manufactured, so in recent years throughout panel prices have dropped a lot. 
Second, the results show different
one, mainly in color and brightness, the overall view display, the LCD screen splicing 0.88mm advantages including high brightness, high contrast, high resolution, so the whole picture screen presented stronger sense, even if the screen is not reflective to light. Although the softness of the DLP screen better, but low luminance, little light or sunlight serious reflective screen will affect viewing.
2, mainly on the integrity of the image, DLP screen because it's patchwork only 0.2mm, so after stitching the border between the screen and the screen is very small, but not negligible. The liquid crystal mosaic patchwork can only reach the smallest bilateral 0.88mm, middle or rear-screen there will be a clear black line, near to see results as good as DLP screen. 
Third, the installation of different
0.88mm splicing screen LCD panel is only a few centimeters, overall lighter, so that the selective installation of many, such as a wall, floor, embedded, before installation and maintenance. The DLP thickness of generally 50 centimeters, and can only use the space for mounting brackets way, the need to maintain, so it takes a large number of generally small monitoring center big screen will become very cramped.
Fourth, after-sales and costs of different
splicing LCD panel belongs to a very stable large-screen display devices, does not compact if from external impact or installation, 0.88mm LCD splicing screen almost no sale, it will not replace parts The costs incurred. But DLP screen is different, its light machine has a certain period of use, replacement or maintenance is not a small fee.
On the whole, with the introduction of 0.88mm small patchwork mosaic screen LCD, and DLP screens patchwork advantage is no longer evident, coupled with its low brightness, high cost, so there is no overall cost advantage, while the 0.88mm LCD screen splicing relatively low cost, high-contrast color screen, high brightness, high resolution, almost no sale, the overall cost is higher.
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