... Product HQ200-1 20inch indoor lcd digital advertising screen Parameter for LCD PanelPanel Size: 20 inch real color LCD screen Aspect Ratio: 16:9Active ... clear tempered glass on the surface of the LCD screen to protect the screen being damaged.3.Choosing Samsung, LG, Chi Mei ... , Toshiba, SVA etc LCD panels. A Class 335 standard, full new and factory original packing screen.4.Theft-protection device ...