OLEDs have a number of advantages

Compared with the conventional liquid crystal display technology, OLEDs have a number of advantages, one of which is easy to manufacture, lower cost of the final display may be formed. OLED advantages in terms of performance, including faster response times, wider viewing angle,Lower power consumption and brightness / higher contrast images. Similar to LCD displays, OLED displays have both passive matrix and active matrix configuration. When using a passive matrix display is connected become diode grid, each diode constitutes a separate OLED pixels. You can use the external drive circuit one lit row grid. In contrast, active matrix display containing transistors, pixels can be illuminated continuously. But the difference is LCD, OLED using current drive, which increases the complexity of the active matrix design, so the vast majority of passive matrix OLED products. These PMOLED (passive matrix OLED) can be used for many products, including mobile phones, car stereos, MP3 players and other consumer products.