Advantages of OLED Character LCD Module technology

At present, the LCD is the first choice for small devices display, large-screen TV with LCD is also very common. The conventional LED can be used to form a digital electronic timepiece and other electronic devices. OLED has a lot of LCD and LED not have the advantage:
Compared with the crystal layer of the LED or LCD, OLED organic plastic layer thinner, lighter and more rich in flexibility.
The OLED light emitting layer is relatively light, so that it is the primary material rich in flexibility, can be used without the use of rigid material. OLED layer of plastic material, LED and LCD glass substrate.
OLED is brighter than the LED. The organic layer of the OLED than the LED in the corresponding inorganic crystal layer is thin, and thus the conductive layer and the emission layer of the OLED multilayer structure can be used. In addition, LED and LCD glass as the support, the glass will absorb part of the light. OLED without the use of glass.lcm module
OLED does not need to use the LCD backlighting system, LCD work selectively block certain backlit areas, allowing the image to emerge, and OLED by self-luminous. Because OLED without backlighting system, so their power consumption is less than the LCD (most of the power consumption of the LCD backlight system). This is particularly important to rely on a battery-powered device (e.g., mobile phone).
The OLED to manufacture easier, and can also be made larger size. OLED is a plastic material, so it can be produced into large area thin sheet. Want to use so many crystals and pave them much more difficult.
The OLED field range is very wide, up to about 170 degrees. LCD work to block light and therefore natural observation obstacles exist at certain angles. OLED light, so much wider range of sight.Lcd display module 
OLED
OLED seems to be a perfect technology, suitable for all kinds of displays, but it also has some problems:
Life: Although the red and green OLED films longer life expectancy (10000-40000), but according to the current level of technology, the blue organic life much shorter (only about 1000 hours).
Manufacturing: the cost of the OLED is still relatively high. Water: OLED in contact with water, it is easy to get damaged.