文献类型：期刊文献

英文题名：Effects of Langmuir-Blodgett film as hole transport layer on organic electroluminescent device performance

作者：Gu, JH; Xiao, ZD; Huang, SY; Lu, ZH

机构：[1]E CHINA UNIV SCI & TECHNOL, SHANGHAI 200037, PEOPLES R CHINA

年份：1995

卷号：16

期号：11

起止页码：222

外文期刊名：CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE

收录：;WOS:【SCI-EXPANDED(收录号:WOS:A1995UB66900052)】；

语种：英文

外文关键词：Langmuir-Blodgett film; organic electroluminescence cell; copper phthalocyanine; hole transport layer

摘要：Three types of organic electroluminescence (EL) cells with organic material FY as the EL-emitting layer and a copper phthalocyanine (CuPc) as the hole transport layer which were sandwiched between indium/tinoxde (ITO) and aluminum electrode have been fabricated by vacuum-vapor and Langmuir-Blodgett (LB) deposition: (a) ITO/FY/Al; (b) ITO/CuPc/FY/Al; (c) ITO/CuPc(LB)/FY/Al. It was found for the first time that the cell with the LB film as the hole transport layer has the highest luminescent intensity at the same bias-voltage. These results are attributed to the order orientation of the CuPc molecule in the layer of LB film.