OLED TFT Display Module and Classification

The organic electroluminescent (OrganicElectroluminescentLight) referred to as the OEL. It has two branches of technology, one is referred to as a molecular weight of between 500 to 2000 small molecule organic light emitting diode (OrganicLightEmittingDiode) the OLED Display or SM-OLED; another polymer having a molecular weight between 10000 to 100000 (also known as polymeric The matter) organic light emitting from the diode (PolymerLight-EmittingDiode) the PLED or P-OLED.
OEL display device has a self-luminous, high luminous efficiency, low power consumption, light, thin, viewing angle restrictions, industry insiders believe is most likely to occupy a dominant position in the future display devices on the market a new generation of display devices . As a new display technology, OLED inevitably there are still many shortcomings, its material, device lifetime, yield also needs further study, improve, applications also need to be further expanded for future research to explore, which provides a very large research space.
OLED technology has made great achievements in the past ten years the rapid development of. Makes the OLED industry growing at an alarming rate, due to the growing number of global display manufacturers have invested in research and development, promote the industrialization process of the OLED has reached the eve of mass production. Industry predicted that 2007 may be the first year of the OLED mass production. From 2000 to 2005 OLED panel shipments an average annual growth rate of more than 175%, the future, as the OLED Module products gradually to the active full color and large size of the direction of development, the OLED industry will maintain a rapid growth momentum. OLED products have been gradually recognized by downstream manufacturers, demand increased significantly. OLED main application areas including communications products (mobile phone sub-display), consumer electronics (MP3), car and instrumentation fields.
Compared with OLED technology, PLED technology development is slightly lagging behind, mainly because limited manufacturers of intervention, the technology is relatively immature, difficult synthesis of raw materials, equipment manufacturers less. Nevertheless, the pace of development is very rapid, currently on the market can be seen with lower grade PLED products. According to DisplaySearch forecasts that by 2008 the PLED market share quickly rose to 40% of the OEL market.