ИСТИНА

It is difficult to imagine the development of modern digital, manufacturing and robotic technologies without the use of organic light-emitting diodes (OLEDs). OLED-based devices combine high brightness and contrast with a relatively simple production method. The most important component of an OLED is the light-emitting layer, which usually consists of the "host" and the added "dopant". The ability to select the optimal molecular structure (molecular design) of the light-emitting layer allows for improving the color, brightness stability and efficiency of devices, as well as avoiding the concentration quenching of luminescence characteristic of most phosphors.