有机发光显示器件技术和产业发展情况

新型有机发光显示技术日益成为显示领域的研究热点,由于具有超轻超薄、低驱动电压、自主发光、宽视角、快速响应、可实现柔软显示等诸多优点,相关技术和产业均发展迅速。彩色化、柔软显示、大尺寸和白光光源已逐渐成为有机发光显示器技术发展的主流方向。     

IEC 62341-6-1国际标准提案介绍

简要介绍了有机发光二极管(OLED显示器件IEC国际标准的情况,重点阐述我国提出的国际提案IEC 62341-6-1<有机发光二极管显示器件第6-1部分:测试方法光学和光电>的最新工作进展.     

Red Organic Light-Emitting Diodes Utilizing a Novel Metal Complex as the Host Material

Red organic light-emitting diodes (OLEDs) utilizing a novel metal complex with a tridentate ligand, salicylideneo-aminophenolato (8-quinolinoato) aluminium (Al(Saph-q)) as the host material, have been fabricated. In the OLEDs, N,N‘-bis-(l-naphthyl)-N,N‘-diphenyl-1,l‘-biphenyl-4,4‘-diamine (NPB) and 4-(dicyanomethylene)-2-(tbutyl)6-methyl-4H-pyran (DCJTB) are used as the hole-transporting and dopant materials, respectively. Compared with the OLEDs using tris(8-quinolinolato) aluminium (Alq3) as the host material, improved device performance with higher efficiency (0.62 lm/W) has been achieved, in the consideration that developing host materials is a promising way to achieve excellent red emission OLEDs.