Effect of organic salt doping on the performance of poly(9,9-di-n- hexylfluorenyl-2,7-diyl) organic light emitting diode, OLED

Mohd Shahrul Akram Mohd Mokhtar, Muhamad Mat Salleh, Ali Umar Akrajas, Chi Chin Yap, Muhammad Yahaya

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Single layer OLED devices made of poly(9,9-di-n-hexylfluorenyl-2,7-diyl) (PHF) as electroluminescent layer were fabricated. The effect of organic salt, tetrabutylammonium hexafluorophosphate (TBAPF6) doping on these devices were studied. The original device with structure of ITO/PHF/Al has the brightness of 0.16cd/m2 and turn-on voltage of 23 V. After doping process, the device with the structure of ITO/PHF:TBAPF6/Al has the brightness of 0.63cd/m2 and the turn on voltage of 15 V. The doping process of the luminescent material with organic salt not only enhanced the performance of the OLED devices in terms of turn-on voltage and the brightness, but also changed the color of light emission where the doped device has emitted broader visible spectrum.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
Pages80-82
Number of pages3
Volume1284
DOIs
Publication statusPublished - 2010
Event3rd Nanoscience and Nanotechnology Symposium 2010, NNSB2010 - Bandung
Duration: 16 Jun 201016 Jun 2010

Other

Other3rd Nanoscience and Nanotechnology Symposium 2010, NNSB2010
CityBandung
Period16/6/1016/6/10

Fingerprint

light emitting diodes
salts
brightness
ITO (semiconductors)
electric potential
visible spectrum
light emission
color

Keywords

  • organic light emitting diode
  • organic salt doping
  • single layer device

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Effect of organic salt doping on the performance of poly(9,9-di-n- hexylfluorenyl-2,7-diyl) organic light emitting diode, OLED. / Mohd Mokhtar, Mohd Shahrul Akram; Mat Salleh, Muhamad; Akrajas, Ali Umar; Yap, Chi Chin; Yahaya, Muhammad.

AIP Conference Proceedings. Vol. 1284 2010. p. 80-82.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mohd Mokhtar, MSA, Mat Salleh, M, Akrajas, AU, Yap, CC & Yahaya, M 2010, Effect of organic salt doping on the performance of poly(9,9-di-n- hexylfluorenyl-2,7-diyl) organic light emitting diode, OLED. in AIP Conference Proceedings. vol. 1284, pp. 80-82, 3rd Nanoscience and Nanotechnology Symposium 2010, NNSB2010, Bandung, 16/6/10. https://doi.org/10.1063/1.3515568
Mohd Mokhtar, Mohd Shahrul Akram ; Mat Salleh, Muhamad ; Akrajas, Ali Umar ; Yap, Chi Chin ; Yahaya, Muhammad. / Effect of organic salt doping on the performance of poly(9,9-di-n- hexylfluorenyl-2,7-diyl) organic light emitting diode, OLED. AIP Conference Proceedings. Vol. 1284 2010. pp. 80-82
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abstract = "Single layer OLED devices made of poly(9,9-di-n-hexylfluorenyl-2,7-diyl) (PHF) as electroluminescent layer were fabricated. The effect of organic salt, tetrabutylammonium hexafluorophosphate (TBAPF6) doping on these devices were studied. The original device with structure of ITO/PHF/Al has the brightness of 0.16cd/m2 and turn-on voltage of 23 V. After doping process, the device with the structure of ITO/PHF:TBAPF6/Al has the brightness of 0.63cd/m2 and the turn on voltage of 15 V. The doping process of the luminescent material with organic salt not only enhanced the performance of the OLED devices in terms of turn-on voltage and the brightness, but also changed the color of light emission where the doped device has emitted broader visible spectrum.",
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AU - Mat Salleh, Muhamad

AU - Akrajas, Ali Umar

AU - Yap, Chi Chin

AU - Yahaya, Muhammad

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AB - Single layer OLED devices made of poly(9,9-di-n-hexylfluorenyl-2,7-diyl) (PHF) as electroluminescent layer were fabricated. The effect of organic salt, tetrabutylammonium hexafluorophosphate (TBAPF6) doping on these devices were studied. The original device with structure of ITO/PHF/Al has the brightness of 0.16cd/m2 and turn-on voltage of 23 V. After doping process, the device with the structure of ITO/PHF:TBAPF6/Al has the brightness of 0.63cd/m2 and the turn on voltage of 15 V. The doping process of the luminescent material with organic salt not only enhanced the performance of the OLED devices in terms of turn-on voltage and the brightness, but also changed the color of light emission where the doped device has emitted broader visible spectrum.

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