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OLED(有机发光二极管)代表新型电致发光技术,通过在发光层掺杂磷光材料可提高内量子效率接近1 00%;通过光提取技术的使用可以提高外部量子效率。在照明方面,OLED具有许多无与伦比的优势。包括Osram、Philips、UDC、GE、Kodak、Konica Minolta、Panasonic等国际大厂积极投入开发OLED照明产业,我国也在积极布局之中。OLED照明应用和市场前景广阔。目前某些机构开发的器件光度效率在实验室和试产线分别达到了1 00lm/W和45lm/W,已可在某些领域应用。OLED照明的产业浪潮即将到来。
OLED (Organic Light Emitting Diode) represents a new electroluminescent technology that increases internal quantum efficiency by nearly 100% by doping a phosphorescent material with the light-emitting layer; external quantum efficiency can be increased by the use of light extraction techniques. In lighting, OLED has many unparalleled advantages. Including Osram, Philips, UDC, GE, Kodak, Konica Minolta, Panasonic and other international manufacturers actively involved in the development of OLED lighting industry, our country is also actively layout. OLED lighting applications and market prospects. At present, the photometric efficiency of the devices developed by some institutions has reached 100lm / W and 45lm / W respectively in the laboratory and the pilot production line, which has been applied in some fields. OLED lighting industry wave is coming.