White light-emitting organic electroluminescent device based on a new orange organometallic iridium complexes

2007 ◽  
Author(s):  
Tien-shou Shieh ◽  
Heh-lung Huang ◽  
Pey-ching Liu ◽  
Mei-Rurng Tseng ◽  
Jia-Ming Liu
Keyword(s):  
White Light ◽  
Iridium Complexes ◽  
Light Emitting ◽  
Electroluminescent Device ◽  
Organic Electroluminescent

P-219: Color Stability of White Light-Emitting Organic Electroluminescent Device Base on Three Phosphorescent Emission Peaks

2008 ◽  
Vol 39 (1) ◽  
pp. 2028
Author(s):  
Tien-Shou Shieh ◽  
Jin-Sheng Lin ◽  
Pey-Ching Liu ◽  
Miao-Tsai Chu ◽  
Mei-Rurng Tseng
Keyword(s):  
White Light ◽  
Color Stability ◽  
Light Emitting ◽  
Electroluminescent Device ◽  
Organic Electroluminescent

White-Light-Emitting Organic Electroluminescent Device Using Lanthanide Complexes

1996 ◽  
Vol 35 (Part 2, No. 3B) ◽  
pp. L394-L396 ◽  
Author(s):  
Junji Kido ◽  
Wataru Ikeda ◽  
Masato Kimura ◽  
Katsutoshi Nagai
Keyword(s):  
White Light ◽  
Lanthanide Complexes ◽  
Light Emitting ◽  
Electroluminescent Device ◽  
Organic Electroluminescent

Multilayer White Light-Emitting Organic Electroluminescent Device

Science ◽  
1995 ◽  
Vol 267 (5202) ◽  
pp. 1332-1334 ◽  
Author(s):  
J. Kido ◽  
M. Kimura ◽  
K. Nagai
Keyword(s):  
White Light ◽  
Light Emitting ◽  
Electroluminescent Device ◽  
Organic Electroluminescent

IRIDIUM COMPLEXES WITH 3-METHYL-2,4-PENTANEDIONE LIGAND FOR ORGANIC ELECTROLUMINESCENT DEVICE

2005 ◽  
Vol 14 (04) ◽  
pp. 529-534 ◽  
Author(s):  
DONG UK KIM ◽  
SEOUNG-HEY PAIK ◽  
SUNG-HOON KIM ◽  
YOON-HEUNG TAK ◽  
SANG-DAE KIM ◽  
...  
Keyword(s):  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Iridium Complexes ◽  
Electroluminescent Device ◽  
Organic Electroluminescent ◽  
Current Densities

Phosphorescent materials, IR-FPPA1, IR-PPA1 and IR-TPA1 as emission dopants for electroluminescent (EL) devices were synthesized. Three types of devices such as ITO/ NPD/IR-FPPA1 (6%), IR-PPA1 (6%) and IR-TPA1 (6%) in CBP/BCP/Alq/LiF/Al were fabricated. IR-FPPA1, IR-PPA1 and IR-TPA1 exhibited 540 Cd/m2, 6600 Cd/m2 and 590 Cd/m2 with their external quantum efficiency of 1.2%, 8.9% and 3.0% in current densities of 20 mA/cm2, respectively. EL spectra of the IR-FPPA1, IR-PPA1, and IR-TPA1 devices had the band maxima at 490 nm, 535 nm and 615 nm, respectively.

White Light-emitting Electrochemical Cells Based on Polyfluorene and Cationic Iridium Complexes

2016 ◽  
Vol 37 (5) ◽  
pp. 573-577
Author(s):  
吴家祺 WU Jia-qi ◽  
李福山 LI Fu-shan ◽  
聂 晨 NIE Chen ◽  
曾群英 ZENG Qun-ying ◽  
郭太良 GUO Tai-liang
Keyword(s):  
White Light ◽  
Electrochemical Cells ◽  
Iridium Complexes ◽  
Light Emitting

The Influence on the Organic Electroluminescent Device Performance with Different DPAVBi Position

2013 ◽  
Vol 333-335 ◽  
pp. 1984-1987
Author(s):  
Gang Zhang ◽  
Wen Long Jiang
Keyword(s):  
Green Light ◽  
Maximum Efficiency ◽  
Device Performance ◽  
Maximum Luminance ◽  
Yellow Light ◽  
Light Emitting ◽  
Electroluminescent Device ◽  
Organic Electroluminescent ◽  
20 Nm ◽  
Better Than

We studied the influence on the organic electroluminescent device performance with different DPAVBi position. When DPAVBi was the separate blue light emitting layer and its thickness was 20 nm, the performance of the device is better than others. The yellow light device performance with DPAVBi behind the Rubrene layer is better than the device with it in front of Rubrene layer. The device has a maximum luminous 23560 cd/m2 at 17V and maximum efficiency 6.63cd/A at 16 V. We have received the blue-green light device with the Rubrene doped to DPAVBi. The maximum efficiency is 5.37 cd/A at 9 v and the maximum luminance is 6377 cd/m2 at 16 V. The efficiency drops slowly when the voltage increases. So, all the devices have the current weak fluorescence quenching.

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