Oled dot matrix graphic displays winstar weg005016alpp5n00000 a 50 x 16 dots oled graphics display with yellow characters and a view area of 38 x 16mm the dimensions of the unit are 58 x 32 x 10mm as oled displays require no backlighting a higher contrast ratio is possible giving deeper blacks no backlighting also means that the unit is thinner and lighter and requires less power to operate br br this display is ideal for a range of digital display uses such as computer displays