A polymer with built-in charge for increasing the organic diode efficiency

Dmitriy Alexandrovich Zajarskiy; Oleg Michailovich Ruzanov; Dmitriy Albertovich Fedorkov; Vladimir Vladimirovich Petrov; Boris Nikolaevich Klimov

doi:10.1117/12.742642

22 May 2007 A polymer with built-in charge for increasing the organic diode efficiency

Dmitriy Alexandrovich Zajarskiy, Oleg Michailovich Ruzanov, Dmitriy Albertovich Fedorkov, Vladimir Vladimirovich Petrov, Boris Nikolaevich Klimov

Author Affiliations +

Proceedings Volume 6637, XV International Symposium on Advanced Display Technologies; 663705 (2007) https://doi.org/10.1117/12.742642
Event: XV International Symposium on Advanced Display Technologies, 2006, Moscow, Russian Federation

Abstract

In the present paper the problem which is important for modern microelectronics - a raise of effectiveness of carrier charge transfer by means of making an internal field is considered. For this purpose we create structures, which besides standard layers, such as HTL and ETL, contain layers consisting of polymers with the internal charge, such as PSS, PAH. Theoretical calculations show that the addition of these layers into multilayer OLED structures can lower potential energy barrier between organic layers and electrodes, and this will allow rising the effectiveness of the charge transfer emission and consequently also a number of excitons in working area of the display.

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Dmitriy Alexandrovich Zajarskiy, Oleg Michailovich Ruzanov, Dmitriy Albertovich Fedorkov, Vladimir Vladimirovich Petrov, and Boris Nikolaevich Klimov "A polymer with built-in charge for increasing the organic diode efficiency", Proc. SPIE 6637, XV International Symposium on Advanced Display Technologies, 663705 (22 May 2007); https://doi.org/10.1117/12.742642

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