The active matrix LCD is currently the most commercially significant display technology, offering products across the size ranging from ~1'' portable. Passive matrix display costs are lower, but their performance is inferior to active matrix. This application note examines the two addressing techniques used in 7" TFT Active Matrix LCD. Introduction: This Digital Photo Frame lets you view digital pictures directly from your camera's memory card. Active Matrix Liquid Crystal Displays. eBook - PDF The answer to this need is the color active matrix liquid crystal display (AMLCD). To our great satisfaction, most of our wish list desires have been met by the first generation of commercially available active matrix LCD panels.drive circuitry for active-matrix thin-film-transistor (TFT) liq- uid crystal displays. Active-Matrix Liquid Crystal Display. (AMLCD) Supply Multimedia systems require electronic displays with high resolution and video performance. The solution in terms of display technologies such as LCDs and OLEDs