OLED, as a third-generation display technology, is currently developing rapidly in the world. Compared with advanced countries in the world, OLED technology in China has a certain gap in the entire industry chain. At the establishment of the China OLED Industry Alliance Working Group held in Nanjing on the 22nd and the start-up meeting, industry experts suggested that domestic enterprises should accelerate their progress in formulating standards, technology research and development, patent protection, and marketing, and strive to enter the track of sound development as soon as possible. .
Many links in the industry chain are still not mature
According to industry experts, the OLED industry chain includes materials, equipment, OLED devices and end products. At present, the mobile phone module manufacturers such as Rainbow, Truly, and Chi Mei have more complete end-products and can apply OLED components. In other words, this link of end products can meet the needs of industrial development, and other links are still in the next 1-3 years. In the cultivation phase.
According to reports, the material manufacturers in the OLED industry chain include Nanbo Glass and Dongxu, which manufacture glass substrates, Agritech, which manufactures light-emitting materials, and Xi'an Ruilian, which produces OLED materials. "OLEDs are divided into PMOLED (passive organic electroluminescent diodes) and AMOLED (active organic electroluminescent diodes). The former has a relatively slow reaction speed, and it is difficult to develop medium and large-sized panels. The latter has a faster reaction speed and can develop each. A variety of size applications. At present, domestic manufacturers have basically developed a complete set of supporting materials for the production of PMOLED devices, but there is still a certain gap in the technical reserves of AMOLED, "said Rainbow Vice President Li Yuchen.
It is understood that in terms of equipment, the number of domestic equipment manufacturers is small, and the R&D equipment is in a single direction, which is only applicable to the production requirements of low-generation and small-size OLED devices. In addition, most of the OLED device production lines that can be mass-produced in China are PMOLEDs, and only one of Rainbow's 4.5-generation AMOLED production lines has just been put into production this year.
It is necessary to formulate standards and promote technological development as soon as possible
The gap exists in reality. What should we do? On June 2 of this year, BOE, Rainbow, Tianma, Nanjing First Organic Optoelectronics and other companies involved in the OLED industry formed the China OLED Industry Alliance. At the inaugural meeting of the Alliance Working Group on the 22nd, senior executives and experts from various companies suggested that they should start from the aspects of formulating standards, technology research and development, patent protection, and marketing promotion to catch up.
Vice President Li Zishi of Visionox said that the product standards for OLED displays are still lacking, and the products have entered various application fields. Although OLED lighting is in the stage of pilot-scale research and development, many internationally renowned companies have already stepped into the field of lighting. It is recommended to use upstream and downstream of the industry alliance. Focus on the advantages of industrial chain, study and formulate standards for OLED products.
In terms of technology research and development, Tian Yuansheng, the first director of organic optoelectronic technology in Nanjing, stated that he must adopt a three-step development strategy of “cooperation, digestion, and localizationâ€. Experts said that the alliance should also comprehensively and meticulously analyze the professional barriers of the OLED industry, build a patent layout for the Chinese OLED industry, and strengthen the exchange and cooperation with domestic and foreign terminal application companies to promote industrial development.
Have the opportunity to "highlight" with foreign companies
OLED products are divided into two parts: display and lighting. At present, the development of foreign display technologies is faster than domestic ones, and the industrialization process is also faster. In terms of lighting, the domestic level of development is closer to the international level.
Wang Jinshan, president of Nanjing No. 1 Organic Optoelectronics, said that in terms of lighting, we have the opportunity to compete with foreign companies. It is understood that the company is currently working hard to build the world's first batch of domestic OLED lighting product production lines next year. Plant construction and equipment ordering are in full swing. It is expected that the production line will be completed by the end of this year. The results of the laboratory are accelerating the transformation. Currently, blue, green and red light panels have been developed. The next step is to develop white light and high quality white light products. It is estimated that the end of this year will be successful.
In September of this year, Nanjing No. 1 Organic Optoelectronics will also build a “magnification line†from R&D to industrialization to make experimental products. “We are working on several aspects at the same time. It is expected that the second-generation line will be put into production early next year, initially reaching an annual output of 20,000 square meters.†The 2013 Fifth-Generation Line will be mass-produced and will provide YOG Olympics with OLED lighting products by 2015. The annual output will reach 1 million square meters, and the cost will also drop substantially.
Many links in the industry chain are still not mature
According to industry experts, the OLED industry chain includes materials, equipment, OLED devices and end products. At present, the mobile phone module manufacturers such as Rainbow, Truly, and Chi Mei have more complete end-products and can apply OLED components. In other words, this link of end products can meet the needs of industrial development, and other links are still in the next 1-3 years. In the cultivation phase.
According to reports, the material manufacturers in the OLED industry chain include Nanbo Glass and Dongxu, which manufacture glass substrates, Agritech, which manufactures light-emitting materials, and Xi'an Ruilian, which produces OLED materials. "OLEDs are divided into PMOLED (passive organic electroluminescent diodes) and AMOLED (active organic electroluminescent diodes). The former has a relatively slow reaction speed, and it is difficult to develop medium and large-sized panels. The latter has a faster reaction speed and can develop each. A variety of size applications. At present, domestic manufacturers have basically developed a complete set of supporting materials for the production of PMOLED devices, but there is still a certain gap in the technical reserves of AMOLED, "said Rainbow Vice President Li Yuchen.
It is understood that in terms of equipment, the number of domestic equipment manufacturers is small, and the R&D equipment is in a single direction, which is only applicable to the production requirements of low-generation and small-size OLED devices. In addition, most of the OLED device production lines that can be mass-produced in China are PMOLEDs, and only one of Rainbow's 4.5-generation AMOLED production lines has just been put into production this year.
It is necessary to formulate standards and promote technological development as soon as possible
The gap exists in reality. What should we do? On June 2 of this year, BOE, Rainbow, Tianma, Nanjing First Organic Optoelectronics and other companies involved in the OLED industry formed the China OLED Industry Alliance. At the inaugural meeting of the Alliance Working Group on the 22nd, senior executives and experts from various companies suggested that they should start from the aspects of formulating standards, technology research and development, patent protection, and marketing promotion to catch up.
Vice President Li Zishi of Visionox said that the product standards for OLED displays are still lacking, and the products have entered various application fields. Although OLED lighting is in the stage of pilot-scale research and development, many internationally renowned companies have already stepped into the field of lighting. It is recommended to use upstream and downstream of the industry alliance. Focus on the advantages of industrial chain, study and formulate standards for OLED products.
In terms of technology research and development, Tian Yuansheng, the first director of organic optoelectronic technology in Nanjing, stated that he must adopt a three-step development strategy of “cooperation, digestion, and localizationâ€. Experts said that the alliance should also comprehensively and meticulously analyze the professional barriers of the OLED industry, build a patent layout for the Chinese OLED industry, and strengthen the exchange and cooperation with domestic and foreign terminal application companies to promote industrial development.
Have the opportunity to "highlight" with foreign companies
OLED products are divided into two parts: display and lighting. At present, the development of foreign display technologies is faster than domestic ones, and the industrialization process is also faster. In terms of lighting, the domestic level of development is closer to the international level.
Wang Jinshan, president of Nanjing No. 1 Organic Optoelectronics, said that in terms of lighting, we have the opportunity to compete with foreign companies. It is understood that the company is currently working hard to build the world's first batch of domestic OLED lighting product production lines next year. Plant construction and equipment ordering are in full swing. It is expected that the production line will be completed by the end of this year. The results of the laboratory are accelerating the transformation. Currently, blue, green and red light panels have been developed. The next step is to develop white light and high quality white light products. It is estimated that the end of this year will be successful.
In September of this year, Nanjing No. 1 Organic Optoelectronics will also build a “magnification line†from R&D to industrialization to make experimental products. “We are working on several aspects at the same time. It is expected that the second-generation line will be put into production early next year, initially reaching an annual output of 20,000 square meters.†The 2013 Fifth-Generation Line will be mass-produced and will provide YOG Olympics with OLED lighting products by 2015. The annual output will reach 1 million square meters, and the cost will also drop substantially.
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