Structure: COB with metal frame material LCD display mode: STN-YG, positive Viewing angle: 6 degrees Driving method: 1/ 64 duty and 1/ 9 bias Backlight: yellow and green LED Control/ driver IC: S6B0107 and S6B0108 Outline: 113.0 x 65.0 x 12.7mm ( maximum) Viewing area: 72.0 x 39.5mm Active area: 66.52 x 33.24mm Dot pitch: 0.52 x 0.52mm Dot size: 0.495 x 0.495mm