Hybrid bilayer organic light-emitting devices based on high Tg hole transport polymers

G. E. Jabbour; S. E. Shaheen; M. M. Morrell; J. D. Anderson; P. Lee; S. Thayumanavan; S. Barlow; S. Marder; E. Bellmann; S. R.H. Grubbs; B. Kippelen; N. R. Armstrong; N. Peyghambarian

Hybrid bilayer organic light-emitting devices based on high T_g hole transport polymers

G. E. Jabbour, S. E. Shaheen, M. M. Morrell, J. D. Anderson, P. Lee, S. Thayumanavan, S. Barlow, S. Marder, E. Bellmann, S. R.H. Grubbs, B. Kippelen, N. R. Armstrong, N. Peyghambarian

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

We report on organic electroluminescent devices based on Al cathode with luminous efficiency of 20 lm/W and external quantum efficiency of 4.6%. When pulsed in air at room temperature and without any encapsulation, high peak brightness of 4.4 × 10⁶ cd/m² and high efficiency of 4.4 cd/A are obtained. In contrast to current belief, we demonstrate that device quantum efficiency can be increased by tuning the ionization potential of the hole-transport moieties. The high efficiency and peak brightness reported here with Al cathode are encouraging for the manufacturing of stable devices and the development of electrically injected organic lasers.

Original language	English (US)
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Publisher	Society of Photo-Optical Instrumentation Engineers
Pages	20-27
Number of pages	8
ISBN (Print)	0819430935
State	Published - 1999
Event	Proceedings of the 1999 Organic Photonic Materials and Devices - San Jose, CA, USA Duration: Jan 25 1999 → Jan 27 1999

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	3623
ISSN (Print)	0277-786X

Other

Other	Proceedings of the 1999 Organic Photonic Materials and Devices
City	San Jose, CA, USA
Period	1/25/99 → 1/27/99

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Cite this

Jabbour, G. E., Shaheen, S. E., Morrell, M. M., Anderson, J. D., Lee, P., Thayumanavan, S., Barlow, S., Marder, S., Bellmann, E., Grubbs, S. R. H., Kippelen, B., Armstrong, N. R., & Peyghambarian, N. (1999). Hybrid bilayer organic light-emitting devices based on high T_g hole transport polymers. In Proceedings of SPIE - The International Society for Optical Engineering (pp. 20-27). (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 3623). Society of Photo-Optical Instrumentation Engineers.

Hybrid bilayer organic light-emitting devices based on high T_g hole transport polymers. / Jabbour, G. E.; Shaheen, S. E.; Morrell, M. M. et al.
Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, 1999. p. 20-27 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 3623).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Jabbour, GE, Shaheen, SE, Morrell, MM, Anderson, JD, Lee, P, Thayumanavan, S, Barlow, S, Marder, S, Bellmann, E, Grubbs, SRH, Kippelen, B, Armstrong, NR & Peyghambarian, N 1999, Hybrid bilayer organic light-emitting devices based on high T_g hole transport polymers. in Proceedings of SPIE - The International Society for Optical Engineering. Proceedings of SPIE - The International Society for Optical Engineering, vol. 3623, Society of Photo-Optical Instrumentation Engineers, pp. 20-27, Proceedings of the 1999 Organic Photonic Materials and Devices, San Jose, CA, USA, 1/25/99.

Jabbour GE, Shaheen SE, Morrell MM, Anderson JD, Lee P, Thayumanavan S et al. Hybrid bilayer organic light-emitting devices based on high T_g hole transport polymers. In Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers. 1999. p. 20-27. (Proceedings of SPIE - The International Society for Optical Engineering).

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abstract = "We report on organic electroluminescent devices based on Al cathode with luminous efficiency of 20 lm/W and external quantum efficiency of 4.6\%. When pulsed in air at room temperature and without any encapsulation, high peak brightness of 4.4 × 106 cd/m2 and high efficiency of 4.4 cd/A are obtained. In contrast to current belief, we demonstrate that device quantum efficiency can be increased by tuning the ionization potential of the hole-transport moieties. The high efficiency and peak brightness reported here with Al cathode are encouraging for the manufacturing of stable devices and the development of electrically injected organic lasers.",

author = "Jabbour, \{G. E.\} and Shaheen, \{S. E.\} and Morrell, \{M. M.\} and Anderson, \{J. D.\} and P. Lee and S. Thayumanavan and S. Barlow and S. Marder and E. Bellmann and Grubbs, \{S. R.H.\} and B. Kippelen and Armstrong, \{N. R.\} and N. Peyghambarian",

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AU - Shaheen, S. E.

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AU - Thayumanavan, S.

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AB - We report on organic electroluminescent devices based on Al cathode with luminous efficiency of 20 lm/W and external quantum efficiency of 4.6%. When pulsed in air at room temperature and without any encapsulation, high peak brightness of 4.4 × 106 cd/m2 and high efficiency of 4.4 cd/A are obtained. In contrast to current belief, we demonstrate that device quantum efficiency can be increased by tuning the ionization potential of the hole-transport moieties. The high efficiency and peak brightness reported here with Al cathode are encouraging for the manufacturing of stable devices and the development of electrically injected organic lasers.

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