3,4,9,10-Perylenetetracarboxylicdiimide as an interlayer for ultraviolet organic light emitting diodes

Ng, Alan Man-Ching, Djurisic, Aleksandra B., Tam, Kai-Hang, Cheng, Kai Wing, Chan, Wai-Kin, Tam, Hoi Lam, Cheah, Kok-Wai, Lu, Albert W., Chan, Jesse and Rakic, Aleksandar D. (2008) 3,4,9,10-Perylenetetracarboxylicdiimide as an interlayer for ultraviolet organic light emitting diodes. Optics Communications, 281 9: 2498-2503. doi:10.1016/j.optcom.2007.12.089


Author Ng, Alan Man-Ching
Djurisic, Aleksandra B.
Tam, Kai-Hang
Cheng, Kai Wing
Chan, Wai-Kin
Tam, Hoi Lam
Cheah, Kok-Wai
Lu, Albert W.
Chan, Jesse
Rakic, Aleksandar D.
Title 3,4,9,10-Perylenetetracarboxylicdiimide as an interlayer for ultraviolet organic light emitting diodes
Journal name Optics Communications   Check publisher's open access policy
ISSN 0030-4018
Publication date 2008-05-01
Year available 2008
Sub-type Article (original research)
DOI 10.1016/j.optcom.2007.12.089
Open Access Status
Volume 281
Issue 9
Start page 2498
End page 2503
Total pages 6
Editor B. J. Eggleton
S. Kawata
W. P. Schleich
Place of publication Oxford
Publisher Elseiver BV
Language eng
Subject C1
100702 Molecular and Organic Electronics
970109 Expanding Knowledge in Engineering
Abstract Ultraviolet organic light emitting diodes with 3,4,9,10-perylenetetracarboxylicdiimide (PTCDI) interlayer have been achieved. The emission spectrum and intensity were strongly dependent on the thickness of PTCDI interlayer, in spite of the fact that PTCDI has neither much lower HOMO nor much higher LUMO level, which is considered necessary for efficient charge blocking layers. The influence of PTCDI layer was investigated in three different device configurations and obtained results are discussed. For optimal device configuration, OLED with emission centered at 370 nm and turn-on voltage of 4.5 V is obtained.
Keyword Organic light emitting diodes
Optoelectronic devices
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

 
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