Fourth-generation OLED display technology investment in the ascendant

Thin enough to bend folding, energy consumption comparable to electricity for lighting, which is the most attractive place OLED. From the passages speaking, CRT is the first generation of display technology, LCD is the second generation display technology, LED is the third generation display technology, which is the fourth-generation OLED display technology.
Currently, Japan, Korea, China Taiwan has three areas to achieve small size OLED panel mass production, and a number of countries including China and the region are stepping up their R & D large-size OLED technology, research institutions predict that in 2013 before large and medium-size lcm module panels will be applied to a large number of TVs, monitors and other fields.

Light power, have obvious advantages

According to the Association China Video Director introduced the white people, OLED display technology with traditional LCD displays in different ways, no backlight, the very thin coating of organic materials and glass substrates, when a current is passed, these organic materials to shine. And the OLED display can be made thinner and lighter, larger viewing angle, and can significantly save power.

"OLED's basic structure is a semiconductor properties of a thin, transparent indium tin oxide anode connected with the power, together with another metal cathode, such as the sandwich bag into the structure." White people said, OLED characteristics their own light, unlike the need to backlight TFT LCD, so visibility and brightness are high, followed by the demand for low voltage and high power efficiency, coupled with fast response, light weight, thin, simple structure, low cost, is as the 21st century, one of the most promising products.

It is reported that, OLED has the advantage of thin, its thickness is only one-third of LCD; because it is solid-state structure, and better seismic performance, not afraid to fall; viewing angle, even under a large viewing angle, the picture is still not distortion; display time soon, there will be tailing phenomenon; low-temperature characteristics, and at minus 40 degrees can still be displayed; manufacturing process is simple and low cost; light is high, and the ability of different materials in the manufacture of substrates.

CCID Consulting forecasts specialized research institutions, the next three years, with the end-consumer demand for electronic products continues to increase, demand for OLED panels will grow rapidly.

Industry beginning to take shape

Now, with Samsung SDI Introduces World's First AMOLED panel, and the launch of Sony and LG, respectively, 11-inch, 15-inch AMOLED TV, Japan, Korea, China Taiwan and other manufacturers in the OLED market increasingly competitive, while also AMOLED has made a better competitive position. In addition, including LG Display, Qi Jing, TMD and Samsung Electronics and other manufacturers, also accelerated the pace of AMOLED technology development.

OLED industry has also been highly concerned about the Chinese government, the Ministry of Industry and Information Technology in support of the mainland of China made a breakthrough in OLED research and development. October 2008, organized by Tsinghua University in Kunshan Visionox Mainland China successfully completed the first OLED mass production line to achieve the small size OLED display production.

As of the end of 2010, mainly in Mainland China Kunshan Visionox, Shanwei Truly, Sichuan, as the rainbow, rainbow, and other enterprises in Foshan, a small size OLED production. And China's first AMOLED pilot line has been put into operation in Kunshan, and the end of 2010 to get through all production processes, Shanghai and Foshan Tianma Rainbow 4.5 generation in building AMOLED production line to mass production in 2011, BOE and Sichuan Television, Hong AMOLED is also active research and development projects. Mainland AMOLED industry is about to see the fruits of the harvest.

Gradual improvement chain also need to

Since OLED is a technology capital-intensive industries, but also cutting-edge information technology industry, the relevant state departments need from a strategic height of the OLED industry, the overall planning, pooling of resources, strengthen independent innovation, to guide and encourage enterprises to join the OLED industry chain and give financial support form of sustainable development.

Government support in 2010, mainly in 2009 "issued by the electronic information industry restructuring and revitalization plan" based on continued work. Such as the Ministry of Industry and the electronic information industry and the Ministry of provincial special funds to build industrial demonstration bases, the Ministry of Finance on the new display manufacturers imported goods and tax policy. As China's Guangdong province's electronic information industry has been the traditional emphasis on OLED industry. January 2010, the Ministry of Provincial build China's first OLED demonstration base of industrial settled in Foshan, Shunde, Guangdong Province, which continues to lead in the OLED industry, and lay a solid foundation.

However, experts point out that although China has some of the OLED industry basis, but the chain has not yet readily available. For the industrialization of China there is no complete set of OLED production equipment manufacturers, key equipment and technology and so a systematic set of equipment to master in Japan, Korea and European companies in the hands. ITO glass, photoresist, drying and UV curing adhesive used in packaging and other raw materials, but also to varying degrees, similar problems. China lags behind the development of TFT technology, the panel's preparation technology is weak, the accumulation of production and lack of management experience, and therefore the production of AMOLED technology development difficult.

In addition, immature capital markets, corporate finance in the narrow channels, but also hinder the development of a major factor in OLED. Countries in basic research, industry standards, industry resources, the role of integration remains to be strengthened, while the lack of industry in OLED production, development and management of personnel, these are the weaknesses of China's OLED industry.

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