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>> LCD splicing in technological innovation and new product upgrades and other advantages 22th,June,2017
In recent years, with the security manufacturers digital, high-definition technology breakthrough development, as the most intuitive monitoring display device has been the original CRT monitor-based into LCD, digital, large-size screen, high-definition high-pixel high-quality development trend. And high integration of high-definition large-size LCD splicing screen not only the overall appearance, the effect is good, easy to manage, inexpensive, greatly enhance the front-end video effects, but also greatly enhance the overall image of the project, LCD splicing large screen unique Has become a popular choice for system development.
LCD LCD splicing screen is widely used in Ping'an city command center, power dispatching monitoring system, meteorological bureau command and dispatch system, intelligent traffic management and monitoring center, national defense or military surveillance system, factory monitoring system, financial management and monitoring system, large-scale performance venues background curtain wall , Video conferencing, enterprise exhibition hall, KTV demonstration entertainment center, exhibition and other places, not only has all kinds of computer simulation / high-definition digital signals, composite video signals, color signals, etc. on the big screen display, and can achieve signal switching, Combination and other functions, enriched the diversification of the display mode, greatly enhance the display, as the development of the display system is an essential choice.
In 2013, as the big screen splicing market, the two giants, LCD LCD splicing and DLP rear projection can be described as making pots pours, have to mention the development trend of LCD splicing, a short span of two or three years, Has formed a shake with DLP rear projection 20 years of market position of the solid strength, the development speed is really sigh!
Relative to LCD splicing, DLP's main advantage is that it can easily be large size, patchwork less than 1MM, and these two advantages is currently LCD insurmountable technical problems, and other contrast, LCD advantage is obvious , The user in the choice of these two products, the main consideration is the actual need for size and patchwork requirements, the two requirements of the higher users will generally choose DLP, the rest will choose LCD products.
LCD splicing can be so rapid development of a major reason is the LCD technology is more and more mature, at present, the LCD has become the international mainstream display products, which have high-definition, high brightness, low power consumption, etc., is DLP And other display technology can not be achieved, especially in the past two years the introduction of LED backlight technology, but also highlights the unique advantages of LCD.
Patchwork constantly refresh technical progress. Since the launch of LCD splicing, patchwork problem has been restricting the development of LCD technology bottlenecks, from the beginning of the 22mm patchwork to 7.3mm ultra-narrow side, and then this year's latest 5.5mm "seamless stitching" Patchwork has been constantly refreshed, which is to promote the LCD splicing to the rapid development of the major reasons, I believe that with the development of technology, patchwork will continue to shrink to narrower, to 3mm within the patchwork is not fantasy.
Costs are declining. Compared to DLP huge maintenance costs (bulbs need to be replaced regularly), LCD splicing is basically a one-time investment, coupled with the recent years, LCD prices continue to decline, the price of LCD stitching is no longer high, this is the LCD splicing application A broad and important reason. LCD LCD splicing screen long life, low maintenance costs. LCD is the longest life of the display device, its life is very long, even the shortest life of the backlight part, up to 50,000 hours or more, and even if used for such a long time, it will only affect its brightness , Just replace the backlight tube, you can restore the original bright colors. This is a fundamental difference with the rear projection, LCD backlight life is ten times the rear projection lamp; and projection of the biggest difference is that the LCD splicing technology is more mature, saving significantly, its merits and demerits.
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