Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Organic Light-Emitting Devices Based on Organic-Inorganic Hole Transport Material Having Nanobuilding Blocks of Octavinylsilsesquioxane

Open Access Open Access

Abstract

In this paper we will discuss the use of a new class of monodisperse hybrid materials based on nanobuilding blocks of octavinylsilsesquioxane cores with attached hole transport groups as active layers in the construction of organic light-emitting devices (OLEDs). These novel materials can be deposited using standard processes currently applicable to polymer based OLEDs. Moreover, the materials in question have Tg values between 50-80°C higher than the corresponding molecular compound and much higher purity than polymer based OLED materials. Multilayer OLEDs were made using the nanostructured materials as hole transport layers (HTL). The devices were compared to similar structures with the corresponding molecular version as HTLs. Initial results are promising and indicate the potential of these novel materials in OLEDs and other photonic and electronic applications.

© 2003 Optical Society of America

PDF Article
More Like This
White Organic light emitting devices for General Illumination

J.J Shiang and A.R. Duggal
WNN1 Frontiers in Optics (FiO) 2003

Novel Organic Light-Emitting Materials Capable of Variable Charge Injection and Transport

Andrew C. Chen, Jason U.. Wallace, Simon K.. Wei, Lichang Zeng, and Shaw H.. Chen
OPMA3 Organic Photonics and Electronics (OPE) 2006

High Efficiency White Organic Light-Emitting Devices

Sang-Hyun Eom, Edward Wrzesniewski, Jaewon Lee, Neetu Chopra, Debasis Bera, Paul H. Holloway, Franky So, and Jiangeng Xue
SDWC6 Solid-State and Organic Lighting (SOLED) 2011

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved