Limits

Technology OLED has great advantages (low tension of feeding, optimal contrast, brilliance of the colors) however still introduces of the limits. First of all the cost still elevated of the production process. In the second place screen OLED much inferior to the screen to crystals liquids and the screen to the plasma has one duration. The organic material of which they are compounds, in fact, stretches to lose the ability to emit light after little migliaia of hours of exercise.