LED Screens LED Electronic Display System is a multimedia hi-tech product that has blended optical, electronic and acoustic signal processing technology, and it includes the following devices :
DISPLAYING VIDEOS IN HIGH RESOLUTION The display is designed to provide visual effect similar to that of analog formula, without losing image data. PROVIDING PERFECT GAMMA CORRECTION It is designed to offer perfect Gamma Correction made continuously in each R,G,B 16,384 steps. OFFERING AUTOMATIC BRIGHTNESS ADJUSTMENT It can automatically adjust the screen’s brightness according to the informatiom got from the light probe (on the multifunction card). Eg: in the middle afternoon , the brightness can be 6000cd/m2, when the evening coming, the brightness can be reduced to 3000cd/m2 step by step to save power and the life-span time of the screen . MULTIPLE USES OF THE DISPLAY SCREEN The display can be used to broadcast News, Live Sports, Entertainment, Public Service Announcement or Special Events with multiple inputs.(TV, Satellite, Color-Camera, DVD, VHS / NTSC, PAL, SECAM) THE SCREEN TURNS ON AND OFF AUTOMATICALLY The customer can first scheduled the work time and the contents of the screen according to the software. The screen will work as scheduled, no need pepole to do the operation . Also several windows can be opened at one time to broadcast different contents. PERFECT TRANSMISSION OF DIGITAL SIGNAL The display is prevented from the screen quiver or mis-operation because it is designed to transmit digital signal in perfect timing between modules and controller. (signal transfered in “Z” form ) the customer can set up the cabinets arbitrarily. REMOTE CONTROL AND MONITORING Remote control and monitoring through Public Networks (needing customized order, need support of local network) (LAN Net work, Optical Fiber Cables, Internet Network) SUPERIOR UNIFORMITY Uniformity is a measure of picture consistency across a display. The ratio of lowest brightness to the highest brightness is strictly controlled within 1:1.2. The wavelength difference of the leds in one display is within +/-2.5nm. HIGH REFRESH RATE The refresh rate for static can be up to 9,000Hz. HIGH SPEED OF OPEN/CLOSE TIME The special driver IC open/close time can be 50nS. High speed of open/close time makes sure that the whole screen image is more fluent, especially when it shows the F1 car match. It has 14 bit processing technology. INNOVATIVE HEAT MANAGEMENT SYSTEM Although LED lamps produce very little heat individually, if enough current is applied to a large number of LEDs, significant heat build-up and equipment damage can occur. To prevent this, specially designed the panels to minimize the internal heat build-up, thus eliminating the need for external cooling system. VALUE KEEPING SERVICE The display can offer the screen auto brightness control. With use of the display control system software, it can re-adjust the brightness again. SCREEN SIZE ADJUSTMENT The screen’s design can not only be the standard ratio of 4:3 or 16:9, but also be customized. The aperture between each cabinet is less than 0.5mm thus providing a seamless screen finish. |
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