%0 Journal Article
%T Research of tricolor microcavity top-emitting organic light-emitting devices with white emitting layer<br>微腔调色法实现有机发光器件三基色的研究
%A Cao Jin
%A Jiang Xue-Yin
%A Zhang Zhi-Lin
%A <br>曹进
%A 蒋雪茵
%A 张志林
%J 物理学报
%D 2007
%I 
%X RGB pixel generation by microcavity top-emitting organic light-emitting diodes (TOLEDs) is beneficial to both the reduction of the light loss and the improving the color purity and efficiency. Based on the multi-emitting layers, white organic light-emitting diodes (OLEDs) and microcavity TOLEDs were prepared. TOLEDs were made using Ag/ITO as the reflector and adjusting layer, Al/Ag as the semi-transparent cathode, and Alq:DCJTB/TBADN:TBPe/Alq:C545 as white light emitting layer. By adjusting the thickness of ITO, optical length of cavity the colour of the device can be changed, so the RGB tricolor devices are obtained. The peak wavelengths are 476,539 and 601-nm, the commission Internationale d'Eclairage (CIE) coordinates are (0.133,0.201),(0.335,0.567) and (0.513,0.360), and the FWHM are 32,50 and 73-nm for Blue, Green and Red,respectively.
%K organic electroluminescent devices
%K top-emitting
%K microcavity effection
%K tricolor<br>有机发光
%K 顶发射
%K 微腔效应
%K 三基色
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=F4D7ECCC28831F00&yid=A732AF04DDA03BB3&vid=014B591DF029732F&iid=B31275AF3241DB2D&sid=F0BDA68D1A3A8A7D&eid=5A66924DD41A41F7&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=18