OLED industry is about to enter the rapid layout of the giant rush rush

Days ago, South Korea LGDisplay panel maker announced the construction of the eight generation OLED production line, and will launch a large size OLED TV panel during the year, Taiwan's Oled industry also inject again, increase AMOLED panel production capacity, the domestic enterprises such as Samsung, rainbow also have the layout of OLED industry. As a new display technology, OLED panel seems to have a real outbreak.

The rapid development of OLED industry has been the concern of the Chinese government, supported by the Ministry of industry and information technology, China's OLED research and development made a breakthrough. By October 2008, the company successfully completed the formation of the Tsinghua University weixinnuo Chinese mainland first OLED mass production line in Kunshan, the production of small size OLED display.

By the end of 2010, the mainland Chinese mainly in Kunshan, O Nobutoshi, Sichuan, CIGNA irisopsia Foshan rainbow enterprise engaged in small size OLED production. The China first AMOLED pilot line in Kunshan has been completed and put into operation by the end of 2010 and opened up the entire production process, the rainbow Shanghai Tianma and Foshan are in the construction of the 4.5 generation AMOLED production line is expected in 2011 can be mass production, BOE and Sichuan CCO also actively carry out the AMOLED project development work. AMOLED industry in the mainland will soon see the fruits of harvest.

But the OLED industry is also facing the big challenge, first of all, in the technical aspects of OLED panels yield is too low, it is understood that the current production yield of large size OLED panel rate of less than 30%, while the LCD panel production rate can reach above 99%.

Secondly, OLED industry needs huge investment, and not the one or two enterprises difficult to complete, OLED technology is a capital intensive industry, information industry is also the forefront of technology, to the relevant departments of the state from the strategic height of OLED industry overall planning, centralized resources, strengthening the independent innovation, guide and encourage enterprises to join the OLED industry chain and give money the ability to support the formation of sustainable development.

Finally, the cost problem, because OLED is a current mode device, requires a relatively high current drive, so the need for LTPSTFT substrate. LTPS will be doomed to the high cost of OLED. The current OLED display is mainly concentrated in small and medium size, and the number of pixels OLED is not high, so OLED is more suitable for a slightly larger size, but the size is too large, the cost advantage is worse.

Nevertheless, the industry still very optimistic about the prospects of the OLED panel, DisplaySearch research director Zhang Bing said: "although it is difficult to OLED TV production, but by 2013, Samsung will be the 8 generation OLED production line, the large size of the OLED TV will gradually approached the consumer. Expected after 2015, OLED TV will gradually spread. Zhang Bing believes that OLED TV is the future direction of development.

Especially don't previously borrow new old financial circles pointed out that plant expansion will be the investment demand of Southern 8.5 generation plant, although the Japanese earthquake coincides with the banking industry, pointed out that the new beautiful plant expansion for expansion of domestic demand Chinese capacity of the mainland market, so from the Japanese earthquake disaster impact.