Effect of Organic Salt Doping on The Performance of Poly(9,9-di-n-hexylfluorenyl-2,7-diyl) Organic Light Emitting Diode, OLED

被引：2

作者：

Mokhtar, Mohd Shahrul Akram Mohd ^{[1
]}

Salleh, Muhamad Mat ^{[1
]}

Umar, Akrajas Ali ^{[1
]}

Yap, Chi Chin ^{[2
]}

Yahaya, Muhammad ^{[2
]}

机构：

[1] Univ Kebangsaan Malaysia, Inst Microengn & Nanoelect IMEN, Bangi 43600, Selangor, Malaysia

[2] Univ Kebangsaan Malaysia, Fac Sci & Technol, Sch Appl Phys, Bangi 43600, Selangor, Malaysia

来源：

THIRD NANOSCIENCE AND NANOTECHNOLOGY SYMPOSIUM 2010 - NNSB2010 | 2010年 / 1284卷

关键词：

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

D O I：

10.1063/1.3515568

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

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(TBAPF(6)) doping on these devices were studied. The original device with structure of ITO/PHF/Al has the brightness of 0.16 cd/m(2) and turn-on voltage of 23 V. After doping process, the device with the structure of ITO/PHF:TBAPF(6)/Al has the brightness of 0.63 cd/m(2) 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.

引用

页码：80 / +

页数：2

共 47 条

[1] Effect of Organic Salt Doping Ratios on the Performance of Poly(9,9-di-n-hexylfluorenyl-2,7-diyl) Organic Light Emitting Diode, OLED
Mokhtar, Mohd Shahrul Akram Mohd
Yap, Chi Chin
Salleh, Muhamad Mat
Umar, Akrajas Ali
Yahaya, Muhammad
MALAYSIA ANNUAL PHYSICS CONFERENCE 2010 (PERFIK-2010), 2011, 1328 : 264 - +
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[3] Simulation of Current Density -Voltage Characteristics of Poly[9,9-di-(2′-ethylhexyl)fluorenyl-2,7-diyl] Based Light Emitting Diode
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[10] Dimer and excimer states of a conjugated polymer poly(9,9-di-n-octylfluorenyl-2,7-diyl) in thin films
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