OLED displays are used in a number of devices

Since OLEDs are solid state devices they do not suffer from temperature related response time delays and contrast changes. OLEDs offer a wide temperature range, -20°C to +60°C operation, -40°C to +70°C storage with no change in response times.Organic Light-Emitting Diode OLED Displays or Organic Electroluminescence (OEL), possesses the new generation technologies that other flat displays are hard to accomplish –brighter and clearer full color images with more agile response.