P-182: Lifetime enhancement by fabrication of a doped graded-emission layer in organic light-emitting diodes

Digest of Technical Papers - SID International Symposium

Volumn 42 1, Issue , 2011, Pages 1780-1783

  Chuang, Chun Shiung ^a   Cheng, Chia Liang ^a   Chen, Hsi An ^a   Chen, Chin H ^a  

^a NATIONAL CHIAO TUNG UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

FABRICATION; THERMAL EVAPORATION;

CONTINUOUS MIXING; CURRENT EFFICIENCY; DEVICE LIFETIME; DEVICE STABILITY; ELECTRON TRANSPORTING MATERIALS; HOLE-TRANSPORTING MATERIALS; LAYERED STRUCTURES; LIFETIME ENHANCEMENT;

ORGANIC LIGHT EMITTING DIODES (OLED);

EID: 84863213477     PISSN: 0097966X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1889/1.3621239     Document Type: Conference Paper

References (16)

1. C. W. Tang and S. A. VanSlyke, "Organic electroluminescent diodes", Appl. Phys. Lett. 51, 913 (1987).
2. J. H. Lee, M. H. Wu, C. C. Chao, H. L. Chen, and M. K. Leung, "High efficiency and long lifetime OLED based on a metal-doped electron transport layer", Chem. Phys. Lett. 416, 234-237 (2005).
3. J. M. Han, J. W. Han, J. Y. Chun, C. H. Ok, and D. S. Seo, "Novel Encapsulation Method for Flexible Organic Light-Emitting Diodes using Poly(dimethylsiloxane)", Jpn. J. Appl. Phys. 47, 8986-8988 (2008).
4. Y. Kim, E. Oh, H. Lim, and C. S. Ha, "Mixing effect of hole-injecting and hole-transporting materials on the performance and lifetime of organic light-emitting devices", Appl. Phys. Lett. 88, 043504 (2006).
5. M. H. Ho, M. Y. Liu, K. H. Lin, and C. H. Chen, and C. W. Tang, " Efficient Single-Layer Small Molecule Blue OLEDs Based on a Multifunctional Bipolar Transport Material", SID Symposium Digest, 39, 552-555 (2010).
6. H. Aziz, Z. D. Popovic, N. X. Hu, A. M. Hor, G. Xu, "Degradation Mechanism of Small Molecule-Based Organic Light-Emitting Devices", Science, 283, 1900-1902 (1999).
7. Z. D. Popovic, H. Aziz, A. Ioannidis, N. Hu, P. N. M. dos Anjos, "Time-resolved fluorescence studies of degradation in tris(8- hydroxyquinoline) aluminum(AlQ3)-based organic light emitting devices (OLEDs)", Synth. Met. 123, 179-181 (2001).
8. Z. D. Popovic, H. Aziz, N. Hu, A. Ioannidis, P. N. M. dos Anjos, "Simultaneous electroluminescence and photoluminescence aging studies of tris 8-hydroxyquinoline⋯ aluminum-based organic lightemitting devices", J. Appl. Phys. 89, 4673-4675 (2001).
9. A. B. Chwang, R. C. Kwong, and J. J. Brown, "Graded mixed-layer organic light-emitting devices", Appl. Phys. Lett. 80, 725 (2002).
10. D. Ma, C. S. Lee, S. T. Lee, and L. S. Hung, "Improved efficiency by a graded emissive region in organic lightemitting diodes", Appl. Phys. Lett. 80, 3641 (2002).
11. F. Lindla, M. Boesing, C. Zimmermann, F. Jessen, P. V. Gemmern, D. Bertram, D. Keiper, N. Meyer, M. Heuken, H. Kalisch, and R. H. Jansen, "Highly efficient yellow organic light emitting diode based on a layer-cross faded emission layer allowing easy color tuning", Appl. Phys. Lett. 95, 213305 (2009).
12. N. C. Erikson and R. J. Holmes, "Highly efficient, single-layer organic light-emitting devices based on a graded-composition emissive layer", Appl. Phys. Lett. 97, 083308 (2010).
13. Y. Shao and Y. Yang, "Naturally formed graded junction for organic light-emitting diodes", Appl. Phys. Lett. 83, 2453 (2003).
14. J. Kido, "High-Performance OLEDs for Displays and General Lighting", SID Symposium Digest, 61, 931-932 (2008).
15. F. Lindla, M. Boesing, C. Zimmermann, F. Jessen, P. V. Gemmern, D. Bertram, D. Keiper, N. Meyer, M. Heuken, H. Kalisch, and R. H. Jansen, "Layer Cross-Fading at Organic/Organic Interfaces in OVPDProcessed Red Phosphorescent Organic Light Emitting Diodes as a New Concept to Increase Current and Luminous Efficacy", Mater. Res. Soc. Symp. Proc. 1154, B05-07 (2009).
16. J. H. Seo, K. H. Lee, B. M. Seo, J. R. Koo, S. J. Moon, J. K. Park, S. S. Yoon, and Y. K. Kim, "High-efficiency deep-blue organic light-emitting diodes using dualemitting layer", Organic Electronics,11 , 1605-1612 (2010