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Indian Journal of Pure & Applied Physics (IJPAP) >
IJPAP Vol.43 [2005] >
IJPAP Vol.43(01) [January 2005] >
| Title: | Blue organic light emitting diode based on lithium tetra-(8-hydroxy-quinolinato) boron complex |
| Authors: | Kumar, Lokendra
Koireng, R R
Misra, Aparna
Kumar, Pankaj
Dhawan, S K
Kamalasanan, M N
Chandra, Subhas |
| Keywords: | OLED
LiBq4
Photo-luminescence
Electro-luminescence
Boron complex |
| Issue Date: | Jan-2005 |
| Publisher: | CSIR |
| IPC Code: | G01J 3/00 |
| Abstract: | Blue electro-luminescent materials are essential
for the development of full colour display. The synthesis and characterization
of blue emitter lithium tetra-(8-hydroxy-quinolinato) boron complex for organic
light emitting diode (OLED) applications have been reported. The boron complex
was synthesized by the reaction of lithium borohydride with 8-hydroxyquinoline
at room temperature and shows absorption cut-off wavelength at 410 nm and
bright blue photoluminescence (PL) with a peak wavelength at 485 nm. The
electro-luminescence (EL) and I-V characteristics of bilayer OLED are
also reported. The results show that boron complexes have a great potential for
the blue emitters for OLED applications. |
| Page(s): | 56-59 |
| ISSN: | 0975-1041 (Online); 0019-5596 (Print) |
| Source: | IJPAP Vol.43(01) [January 2005]
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