OLED development has entered a crucial period
OLED with all solid-state, active light, high contrast, ultra-thin, low power consumption, wide viewing angle limits, fast response, wide scope of work, easy to implement flexible display and 3D display and many other advantages, will become the fastest growing in the next 20 years New display technology. Meanwhile, due to large area OLED can film with low power consumption, and other fine features, OLED flat light source is an ideal in the next field of energy saving lighting also has a wide range of applications.
OLED technology to speed up market becomes more mature
Industry generally believe that, TFT-LCD is the mainstream of the field of flat panel display products, and OLED is a new type of flat panel displays in the most promising products. However, different types of display devices has its advantages and disadvantages, have their own service areas and customer base. So what kind of future products to the market into the mainstream, both decided in product performance also depends on the maturity of the industry chain and the corresponding corporate marketing strategies. For small and medium sized PM-OLED is accompanied by the further development of upstream industries and production process improvement, innovation, cost advantage will also be highlighted, will be more favored by the market. Area in large size, AM-OLED technology is still much room for development. In short, OLED will be its unique characteristics and advantages of rapid growth and become one of the social ideal of the display.
After 90 years of last century, OLED technology has enjoyed rapid development, small molecule and polymer light-emitting efficiency of organic materials, and life has been greatly improved, display device structure, there are many technological breakthroughs. From 1997 for car audio displays the birth of the first OLED products, OLED displays have so far been widely used in mobile phones, MP3, digital cameras, instrumentation, medical, industrial and other consumer electronics products and industrial products in. 2007 Sony introduced the 11-inch OLED color TV, the first in the large-size OLED to achieve, especially in the field of application of television breakthrough demonstrates its outstanding performance in large-size OLED display great future in the field.
In large areas, AM-OLED technology there is great room for development. At this stage, TFT-LCD is the leader in the field. TFT-LCD after years of development, industry chain is already very mature and continue to bigger size, market share is high, and continuously introduce new technologies and products of, AM-OLED and TFT-LCD has a very different, TFT-LCD require backlighting, OLED does not require backlighting, as light-emitting mechanism is different, OLED perspective of performance demonstrated good overall power consumption low, low temperature tolerance is good, Screen light, especially in response to speed, OLED microseconds level of response speed to make the picture more clear and smooth, no smearing.
OLED is now in size from small to large size of the breakthrough process. Now the world's R & D and manufacturing capabilities with the TFT of international companies are optimistic about the future of AM-OLED, and invested heavily in research and development. Sony, Samsung SDI, CMEL AM-OLED products such as the introduction of the AM-OLED further industrial and technological development. AM-OLED technology currently in production, and yield improvement is still needed to improve, but as time goes on, these issues will continue to be improved and resolved. With the OLED technology and the industry matures, the cost of further decline, OLED will be in the next 5-10 years, and TFT-LCD flat market performance even better than the TFT-LCD.
OLED R & D and industrialization base better
According to research firm Displaysearch expects OLED display production value will reach 827 million U.S. dollars, will reach 3.1 billion U.S. dollars in 2012, the annual compound growth rate of 96%.
In a strong market-driven applications, the present, the PM-OLED has entered the global scale of production. Expected by 2010, small and medium size OLED technology will further mature, industry will be developed rapidly. Large-size OLED production technology will be fully breakthrough technology into industrial production, since 2010, will enter a rapid development period.
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