{"title":"Organic light emitting diodes","authors":"W. Kowalsky, D. Ammermann, A. Böhler, S. Dirr","doi":"10.1109/ICIPRM.1996.492279","DOIUrl":null,"url":null,"abstract":"Organic light emitting diodes with a complex multilayer structure have been successfully fabricated for bright light emission in the entire visible spectral region. The CIE coordinates of the blue, green, and red emitting electroluminescent devices are plotted in the chromaticity diagram. Double heterostructure organic LEDs with separate hole injection and transport layers allow to achieve low turn-on voltages of only about 4 V and a significantly increased quantum efficiency.","PeriodicalId":268278,"journal":{"name":"Proceedings of 8th International Conference on Indium Phosphide and Related Materials","volume":"44 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"70","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of 8th International Conference on Indium Phosphide and Related Materials","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICIPRM.1996.492279","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 70
Abstract
Organic light emitting diodes with a complex multilayer structure have been successfully fabricated for bright light emission in the entire visible spectral region. The CIE coordinates of the blue, green, and red emitting electroluminescent devices are plotted in the chromaticity diagram. Double heterostructure organic LEDs with separate hole injection and transport layers allow to achieve low turn-on voltages of only about 4 V and a significantly increased quantum efficiency.
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