OLED lighting research and development has made great breakthroughs in the future

Recently, Ge Corp (GE) announced the global R & D center before they and Konica Minolta (KM) developed organic coating material based on solution, called the completion of the OLED (organic light emitting diode) to the commercial application of "goal". Yesterday, the reporter learned from the parties concerned, in Yangzhou, organic the light emitting diode technology R & D project has started.

Oled technology is still in the experimental stage

Wang Haibo, director of the Institute of electrical light sources at Nanjing University of Technology, said that as a new type of LED technology, OLED technology has been the focus of scientists worldwide. Related companies and laboratories are in the development of this technology. Different from the current LED technology, OLED is still in the laboratory reserve technology, into a realistic estimate will take a long time.

On the face of it, LED and OLED is very close, the same as the solid light-emitting technology, both of which use the electronic hole composite principle of light, like a pair of "table sisters", "blood relationship", but the difference is quite large. Experts said that the light-emitting diode LED lamp, that is, the chip, made of semiconductor materials; OLED light-emitting carrier is an organic material, two layers of organic material sandwiched between electrodes, the power will be able to shine. LED is a kind of point light source, so it can only be used as backlight. OLED is a surface light source, can be used directly to make the display. In the future, this technology will be first applied to the display, but also may be used for lighting.

OLED is not far from Yangzhou

Municipal Science and Technology Bureau official said, OLED is a new LED technology, such as the city of LED in Yangzhou can not be absent, to keep up with the development trend of the world.

In fact, Yangzhou's enterprises have to touch such a signal, has begun to develop. Recently, Yangnong in a new round of restructuring, the development of new materials to enhance the group's strategy, including the OLED technology. It is understood that the current project has been developed in the laboratory products, is entering the trial phase. Through the running of the relevant components and manufacturers, the future is expected to lead the Yangzhou OLED technology.

Stakeholders said that the use of OLED technology display than the traditional LED display thinner, more vivid colors, and no visual dead. NOKIA, SONY and other brands of mobile phones are trying to apply OLED technology in the mobile phone display.

Industrialization needs time to cultivate

OLED has so many advantages, it means that it will be an upgraded version of LED, the industry's attitude is still relatively cautious, and now many technologies are still in the experimental stage, for commercial applications, mass production but also across many difficulties, to make laboratory products into mass consumer goods.

In the face of expert for OLED's optimistic attitude, Yangzhou local tablet computer enterprise know-it-all responsible person said that the new products are used in our computer, still need to solve the problem of OLED technology, as well as the price. After all, is a new product, the price will be higher.

Experts said that OLED as a new lighting technology, Yangzhou need to continue to follow up, which is the development of the city of LED, Yangzhou needs. However, the promotion of large-scale applications, it is still the main focus on LED. In any case, the future of the lighting market is unlikely to stand alone, the more technology, the more consumers choose, OLED is also a consumer choice.