Analysis on Digital Electronic Display System: ...an Economic 'digital Display'

'ANALYSIS on DIGITAL ELECTRONIC DISPLAY SYSTEM'. People are using most effectively Digital Electronic Display Systems for highlighting their product innovations in markets, trade shows, exhibitions, seminars etc and now-a-days it is being randomly used in a large Bill boards to show down the world class ceremonies like Olympic game, World cup Cricket, World cup football in the different venues of the world. Display systems use a wide range of modalities categorized mainly into direct view & projection system. These devices can also be classified as Light-Emitting and Non-Light-Emitting devices. Light emitting devices include Cathode Ray Tubes (CRTs), Electro Luminescent (EL), Plasma Display Panels (PDPs), Vacuum Fluorescent Displays (FEDs) & Light Emitting Diodes (LEDs). Non-Light emitting displays include Liquid Crystal Display (LCDs) and Electro Chromic Displays (ECDs). In our project we used LEDs for our display system. One of the main reasons behind choosing this is its availability in the market and these are also very cost effective compared to other devices available in the market.