... noise reduction,HD,Progressive-Scan,10-bit TFT Panel Drive,PIP,WCG-CCFL bright and colourful ... noise reduction,HD,Progressive-Scan,10-bit TFT Panel Drive,PIP,WCG-CCFL bright and colourful backlightFeatures1 ... Narrow gap between screens2, Use special industrial Panel-Sammeng DID Panel-Long lifetime, high realibility3,No need separate ... 46inch LCD DID Video wall with SAMSUNG panel with450cd/m brightness