Digital Signage Advertising Display Stretched Bar Screen for Supermarket Advertisement Stretched bar screen is an innovative ultra-wide, LED backlight LCD display. it provides LCD panel with specific ratios for digital signage, public transportation, exhibition hall, department store, vending machine, POS, and industrial applications. It is a high-quality full-color video with energy-efficient. Applicable areas: public transportation, subway, airport, shopping mall, security monitoring, command and dispatch center, exhibition center display system, multimedia teaching, government unit, school studio, video conference system, multi-function display Hall, entertainment, restaurants, publicity display, brand store image display, television, business exhibition hall.