Recently, it was learned from the OLED industry development seminar of the Ministry of Industry and Information Technology that the first pilot production line of AMOLED (Active Drive Organic Light Emitting Display) in China was built in Kunshan. The production line was presided over by the new flat panel display technology center of Kunshan Industrial Technology Research Institute jointly invested by Visionox and Kunshan Industrial Technology Research Institute. In the future, this AMOLED pilot production line will complete the complete technology development of AMOLED from TFT backplane to OLED device, realize small-scale production from small to medium size to large size AMOLED, and develop up to 17-inch AMOLED display for TV. This move will lay a solid foundation for China to master the key technologies of AMOLED mass production, form independent intellectual property rights, realize AMOLED industrialization and gain initiative in the global AMOLED industry competition, marking that China's OLED industry has experienced PMOLED (passive drive). Organic light show) After a breakthrough from scratch, it has taken another important step in the development of key technologies for AMOLED core.
AMOLED is a display technology for depositing or integrating OLED pixels on a TFT backplane, and is currently a hot spot and focus of global OLED technology development. As a technology-dependent industry, AMOLED industry needs a group of enterprises with strong technology and strong innovation ability to drive the development of the industry in order to win the market in the fierce global competition in the future.
China's OLED industrialization started in 2002, China's first PMOLED pilot test line built by Tsinghua University and Visionox. Through continuous technological innovation, Tsinghua University and Visionox completed the first large-scale production line of PMOLED in China in 2008. This move was rated as a major technological progress in China by the Science and Technology Herald in 2008. The newspaper commented: "This is a major breakthrough in China's new flat panel display technology through years of independent innovation. It is the first time in China's display field to rely on independent technology to achieve mass production. China's display industry has started from 'Made in China' to 'Created in China'." After mass production in the year, Tsinghua University and Visionox have continuously deepened the development of independent innovation technology, and achieved breakthroughs in key OLED technologies such as high-performance electron injection technology and electronic transmission materials. So far, 225 domestic and foreign patents have been applied. Among them, 39 foreign invention patents and 86 patents have been granted. At the same time, Tsinghua University and Visionox also participated in the development of OLED international and national standards, and have now completed the development of an international standard and two national standards. Visionox's PMOLED products have covered the domestic and international markets and entered the top four global PMOLED shipments at the end of 2009. In 2009, Visionox OLED products won the “National Independent Innovation Product†and the OLED project won the “Significant Technology Invention of Information Industry†award.
After more than ten years of exploration and development, Visionox has formed a professional team integrating OLED research and development, production and sales. The company has always adhered to OLED as its core business, from technology research and development, process improvement to production and management, seeking professionalism and dedication, and exploring a unique combination of production, education and research, and establishing an interdisciplinary team to solve multidisciplinary problems. The use of enterprise mechanisms to accelerate the pace of research and development and industrialization, and work with local governments to promote the transformation of innovative technology industries, to provide a model for promoting China's high-tech innovation research and speeding up the transformation of scientific and technological achievements.
In the first half of 2009, Visionox and the Kunshan Industrial Technology Institute started the AMOLED industrialization work. In September 2009, Kunshan Institute of Technology's new flat panel display technology center was established to promote AMOLED technology research and development and industrialization. Recently, Visionox and AU Optronics jointly launched a 2.4-inch AMOLED device, which uses a new high-performance organic electron transport material jointly developed by Visionox and Tsinghua University and a new TFT substrate developed by AU Optronics. Low voltage, high luminous efficiency and low power consumption. This AMOLED pilot production line is the first step in the large-scale mass production plan of Visionox AMOLED. The company plans to introduce a 3.0-12-inch AMOLED display in the near future to produce 12-17-inch large-size products. Relying on technology and rich experience in mass production of PMOLED, technology development and industrialization work will be promoted simultaneously. China's OLED industry will likely move from "created in China" to "new creation" and realize "China's creation" in AMOLED industry.
At present, AMOLED technology is in the critical period of continuous development of technology and industrialization, which provides a rare and not to be missed opportunity for China's display industry to achieve leap-forward development. Many domestic enterprises are developing the layout of AMOLED. Shanghai Tianma, Guangdong Zhongxian and Rainbow Group have all announced the launch of the AMOLED project. In the future, China's domestically produced OLED display will not only be used in small and medium-sized products such as mobile phones and MP3s, but also extend its reach to a wider range of areas such as notebook computers and even high-definition color TVs.
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