OLED is the abbreviation of the English OrganicLightEmittingDiode Chinese translation: organic light-emitting diodes. Since 2003, manufacturers have formally applied to OLED technology in digital cameras, cell phones and other digital products, display screen, LCD, plasma and other flat panel display technology is relatively mature today, OLED display technology gradually emerge.
OLED is a very promising flat panel display technology, it has very excellent display performance, with self-luminous, simple structure, high contrast, ultra-thin, the response speed, wide viewing angle, low power and features such as flexible displays can be realized, known as
OLED display organic materials by a very thin coating and glass substrate composition, when a charge will be the passage of the organic light-emitting materials. The color depends on the OLED light-emitting organic light-emitting layer material, so that manufacturers can change the light-emitting layer materials are required for color. Active matrix organic light emitting display has a built-in electronic circuit system, each pixel corresponding to the circuit by a separate drive.
OLED display screen not only has excellent performance, but also has wide adaptability, the use of large area glass substrate of flat panel display can be realized; if done with a flexible lining material at the end, can be folded into the display. Since OLED is a solid state, non-vacuum device, with anti-shock, low temperature (-40 ) and other features, the military also has very important applications, such as for tanks, planes and other modern weapons, the display terminal.
OLED TV with its own material brought some advantages, the major home appliance giant has long been promising. In the OLED TV, one of the earliest companies involved in the Sony OLED industry, once launched the variety of small-size OLED displays, and in 2007 took the lead in global launch 11-inch OLED TV, because the price is too high, resulting in poor sales, not achieve the desired results, while Sony has not found a solution to reduce costs.
2010 year, Samsung made it clear that it would invest 1.3 billion U.S. dollars to build the first 5.5 generation of OLED panels, and said the panel plant will be put into operation in January 2011, the OLED TV launch impact. LGDisplay also announced the fastest launch in 2010, 31-inch OLED3D TV, Mitsubishi Electric said it will launch large-size OLED displays.
Korean and Japanese companies contend with OLED technology, but also the layout of China's enterprises, as early as in 2008, Sichuan Changhong began to cast built China's first OLED display production line in 2010, 7 15, Rainbow 4.5 AM-OLED production line on behalf of the project contract settled mixed, and the other, at the end of Tianma Microelectronics has announced the production of AM-OLED test products, this year will reach 250,000 per month production capacity of scale.
Display editor ErichStrasser that the 2011 OLED display and lighting technology in the two markets will be a large outbreak in the global OLED forecast production next year will be expanded 10 times . Strasser said that the future will have many new and exciting products available; the next few years, the windows of a transparent OLED will become commonplace: the day came when the OLED lets light exposure at night becomes a source. Windshield can also use a transparent OLED, navigation information will be able to play.
Strasser said, OLED has to enter the smart phone market, Nokia (Nokia), Samsung Electronics (SamsungElectronics) several phone using OLED displays, almost all of the wisdom of the future phones will be used both OLED. in flat-screen TVs, the next few years, OLED TV will gradually replace the LCD and plasma models of the position.
No comments:
Post a Comment