Did is short for Digital Information Display.Samsung launched in 2006 is a new generation of LCD display technology, DID the LCD as its unique display technology is different from ordinary liquid crystal display is to improve the liquid crystal molecules row of column structure, can transverse longitudinal condole top place.High brightness, high definition (1080 p), long life, stable operation, low maintenance cost.So, did splicing screen and what is the difference between ordinary LCD splicing screen?Look small make up and analyzed.Adopt unique to samsung DID LCD screen, the display mode and structure is quite different from ordinary LCD TV screen.Long life, high stability, focus on a special show.A. unique arrow display unit (liquid filling technology, SPVA). B. unique structure. 1) unique insulating layer, increase ventilation;2) using a high temperature liquid crystal materials;Borders the narrowest of liquid crystal display unit adopts unique to samsung narrow bezel DID LCD screen, frame of 12.5 mm.Full screen can display the joining together of high-definition technology splicing display units, each display unit for the resolution of 1366 * 768;At the same time, the unique stitching technique, can make the whole screen to the high-definition 1080 p.Can be used in indoor, outdoor display splicing unit exclusive to samsung DID liquid crystal display technology.The brightness of the 700 CD / ㎡;1200:1 contrast;10000 k color temperature;Even in the sunlight, is still perfect show.Comprehensive support input interface.VGA (computer), YPbPr (hd), CVBS (option), S - Video (option), HDMI (option), Tv Tuner (option).Whether computers, hd DVD and all kinds of radio equipment, can be very convenient input signal to the display unit.Ultra-thin airframe design, display unit is just 10 mm thick.Long life, stable running, no burn and injury, do not need consumables, maintenance costs minimum.By far the most mature LCD display technology, the service life of 50000 hours, DID display the unique technology, can guarantee the system unit for up to 20 hours of work per day, no similar problem such as plasma display of the burn.Is more than did the difference between the splicing screen and ordinary liquid crystal splicing screen, you can consult.