Tempered Glass is a heat toughened safety glass. It has undergone especial heat treatment to increase its strength and resistance to impact. In fact,tempered glass is approximately five times more resistant than normal glass. 1.Now we can supply Low and High Voltage two main series: Low voltage: 36V/48V extra clear type High voltage: 65V/110V high transparent type ; 2.Self-adhesive type PDLC film, normally you can stick on the current existed glass; 3.Non-adhesive type, normally for laminated smart glass; 4.Laminated smart glass; Product Description Panel A GRADE Interface LVDS(single pixel) Size & Aspect Ratio 32"(16:9) Pixel Pitch 0.53(H)X0.53(W)Xrgb Active area 909.6(H)X580.4(W) Resolution 1920*1080 pixels Contrast Ratio 50.00069444 Brightness 400cd/m2 View Angle 178 / 178 Horizontal Refresh Rate 35KHz~81KHz Vertical Refresh Rate 50-75hz Color Depth Bit 8Bit-17.5M Response Time(Typ) 6ms