OLED器件新型应用研究进展

有机发光二极管(organic light-emitting diodes,OLED)具有可柔性制备、低驱动电压、低功耗等优点,近年来技术上的突飞猛进及其广泛的应用前景,使之成为平板显示、新型照明、可穿戴,以及智能电子产品开发中最热门的研究课题之一。作为新一代的显示及照明技术,小尺寸OLED显示器已实现商业化,大尺寸OLED电视和家用照明也有产品问世,但OLED器件在可穿戴、智能电子等领域的应用仍处于探索期。本文综述了近年来OLED器件在新型应用领域国内外的研究状况,介绍了其在车载照明、智能车窗、可穿戴医疗、智能包装等领域的发展。最后对OLED器件应用的未来发展趋势进行了展望。

Research Progress in New Applications of OLED Devices

Organic Light Emitting Diodes(OLEDs)have the advantages of flexibility,low turn-on voltage,low power consumption,etc.In recent years,the rapid technological advancement and wide application prospects have made them become flat panel displays,new types of lighting,and one of the most popular research topics in the development of wearable and smart electronic products.As a new generation of display and lighting technology,small-size OLED displays have been commercialized,and large-size OLED TVs and OLED lighting products have also come out,but the application of OLED devices in wearable,smart electronics and other fields is still in the exploration.This article reviews the research progress of OLED devices in new application fields at home and abroad in recent years,and specifically introduces its application in the fields of vehicle lighting,smart windows,wearable medical care,and smart packaging etc.Finally,the future development trend of OLED device application is forecasted.