China's independent research and development of OLED lighting energy efficiency similar devices world record

Institute of optoelectronic technology, Beijing Jiaotong University professor Xu Zheng said, OLED lighting module project is based on market demand for independent research and development, is a national focus on high-tech and strategic emerging industries. OLED lighting is a surface light source, no UV, uniform, soft light, no glare, the lighting is suitable for teenagers to the eye and the space requirements of high altitude, harsh environment, high use of military facilities and equipment; its good color performance is very good and the reduction of cultural qualities, have.

OLED is a kind of electric energy can be transformed into a semiconductor device light, 1/6 fluorescent lamp, lighting energy consumption is only 1/2 of incandescent lamp, and high quality LED lamp; OLED light close to natural light, no radiation, no mercury and other heavy metals, no pollution and waste disposal, and have great the health and environmental benefits.

OLED lighting module project

In order to improve the efficiency, prolongs the service life of the product, the enterprises of our country developed with micron particle optimization of light extraction material formula, the first use of coating method is simple and cheap in the world, through the improvement of material and coating process, thus preparing the light extraction EES-OLED lighting device efficiency of 80%; the development of deep blue phosphorescent the chemiluminescence system material and electron transporting materials, greatly reduce the device driving voltage, improve the power efficiency; the development of EES-OLED lighting panel production process, and the development of the key technology of high reliability package, short-circuit proof, improved OLED device function and prolong the service life, and built a production capacity of 20 thousand square meters the size of the production line. Institute of optoelectronic technology, Beijing Jiaotong University professor Xu Zheng said, OLED lighting module project is based on market demand for independent research and development, is a national focus on high-tech and strategic emerging industries.

OLED lighting module project

OLED lighting is a surface light source, no UV, uniform, soft light, no glare, the lighting is suitable for teenagers to the eye and the space requirements of high altitude, harsh environment, high use of military facilities and equipment; its good color good performance and color reduction of cultural relics, has a protective effect on the matter, special places suitable for museum.

At present, the European Union, the United States, South Korea and Japan and other countries have developed a OLED lighting development strategy, the success of the OLED lighting module, so that our country in the field to maintain the world's leading level.