OLED can become the future of China's flat-panel industry

Led this once as neon pronoun, but in the TV area is set off a technological revolution. Into the 2010, LED LCD TV is a business will push buyers preferred. However, in the LED LCD TV has just become popular in the market, OLED (organic light emitting diode) has been identified as a new generation of flat panel display mainstream technology to replace LED. I think, at present, OLED technology is still in its infancy, Chinese and foreign enterprises who hold the OLED large size and yield technology, who will seize the opportunity OLED TV

OLED development status and application fields

Currently engaged in OLED business development all over the world about more than and 100 vendors, OLED according to the direction of technology development can be divided into two categories, a class of low molecular OLED technology in Japan and South Korea and Taiwan as the representative of Kodak tend to, another kind of European manufacturers are dominated by PLED. In addition to the two groups in addition to the KODAK alliance, another polymer based PHILPS company is now a joint EPSON, DuPont, Toshiba and other companies to develop their own products.

Since 1999 for the first time in business, OLED has been successfully applied in many fields. In the field of commercial OLED display can be applied to the POS machine and ATM machine, copy machine, game machine etc.; is applicable to mobile phone network, mobile terminals and other fields in the field of communications; in the field of computer is widely used in PDA, PC and PC, domestic commercial notebook computer; consumer electronic products, can be used in audio equipment, digital cameras, portable DVD; in the field of industrial application is suitable for the instrument; in the field of traffic in GPS, aircraft instrument for.

Application fields will undoubtedly promote the development of OLED industry. But must display the upgrading of technology and its development, OLED display technology and the traditional LCD different display modes, without backlight, the coating of organic material and the glass substrate is very thin, when a current is passed, these organic materials will shine. Moreover, the OLED display screen can be made lighter and thinner, with no visual angle limitation, which can save energy significantly, but the organic light emitting display technology has the disadvantages of short service life and large screen size. Although the future of technology will be more excellent OLED instead of LCD, how to overcome technical problems, will become the top priority of Chinese and foreign enterprises. At the same time, it also determines the OLED widely used in flat-panel tvs.

The development of OLED industry Chinese

Television from the industry point of view, every innovation industry upgrading cannot do without technology. And in every industry upgrade, the TV industry is China behind what, struggling to imitate the awkward state. The reasons for the lack of technology is still the key factor. In June this year, the Ministry of industry and information technology announced the electronic information industry development fund for AM-OLED (active active matrix organic light emitting diode) project tender results, Ministry of industry and information given to CIGNA, BOE, rainbow 3 enterprises appropriate financial support. The government's strong support for the new tablet project will become a new opportunity for the development of large-size OLED technology in china.

In the third generation display technology, China OLED industry and abroad almost at the same starting line, the current development of OLED industry a rare opportunity, the joint efforts of the government, enterprises, scientific research units, the development of OLED industry in China will likely achieve beyond the bend. It is to see the prospects for the OLED industry, many places in the country began to set foot in the study of OLED technology, and industrialization attempt. According to the office of Chinese Electronic Chamber of commerce consumer electronic product investigation, at present Jilin, Beijing, Jiangsu, Shanghai, Guangdong, Sichuan and other places have OLED R & D and production base, more concentrated in Sichuan, Jiangsu and Guangdong 3 places. There are 5 single in Guangdong province has been built, in the preparation and construction of the OLED production line project, respectively is low-temperature polysilicon TFT technology Shanwei Xinli small size OLED production line, Foshan (thin film transistor) AMOLED production line project, Dongguan Hongwei OLED display demonstration production line project Huizhou, Mao Qin photoelectric company AM (active) OLED photoelectric project, rainbow in Foshan OLED production line project construction.

Attention to OLED may increase Chinese enterprise voice in the industry chain, but in product development has been imitated Japan and South Korea Chinese color TV industry, innovation and breakthrough is not easy. The screen defects, but also to make China's color TV companies in the high cost of OLED layout on the road to crisis.

On Japan and South Korea, Chinese decide the future role of OLED development

Japanese companies in the case of SONY, 2004, SONY first production of small size OLED panel, full color, which is successfully applied to mobile devices. October 2007, SONY is the first in the world to launch 11 inch OLED TV XEL-1. because the price is too expensive, resulting in unmarketable, failed to achieve the desired results, and SONY has not found a solution to reduce costs. Affected by this, SONY announced at the end of March this year, to stop production and sales of OLED TVs in the Japanese market. Compared to SONY's low-key exit, South Korea's high-profile debut more eye-catching. Korean enterprises on the layout of the OLED point of view, they do not agree on the experience of SONY in OLED, in their view, the experience seems to be enough for them to deal with the arrival of OLED. The day before, Samsung said, will invest $1 billion 300 million to build a 5.5 generation OLED panel factory, and said the panel plant will be put into operation in January 2011, to attack the OLED tv.

Enterprises in Japan and South Korean companies to opt out of a high-profile debut on the occasion, Chinese TV business to OLE