Performance Enhancement of Organic Light–Emitting Diodes Using Electron–Injection Materials of Metal Carbonates

[1] TOKITO, S.-NODA, K.-TAGA, Y. : High Performance Or- ganic Electroluminescent Diodes with Microcavities, Electro. Lett. 32 (1996), 691-692.10.1049/el:19960458Search in Google Scholar

[2] TANG, C. W.-VANSLYKE, S. A. : Electroluminescence of Doped Organic Thin Films, Appl. Phys.Lett. 48 (1989), 3610-3616.Search in Google Scholar

[3] LEE, S. T.-GAO, Z. Q.-HUNG, L. S. : Metal Diffusion from Electrodes in Organic Light-Emitting Diodes, Applied Physics Letters 75 No. 10 (1999), 1404-1407.10.1063/1.124708Search in Google Scholar

[4] HUNG, L. S.-TANG, C. W.-MASON, M. G. : Enhanced Electron Injection in Organic Electroluminescence Devices using an Al/LiF Electrode, Applied Physics Letters 70 No. 2 (1997), 152-154.10.1063/1.118344Search in Google Scholar

[5] DIOUF, B.-WOO, S. J.-RAMCHANDRA, P.-JANG, H. K. : Efficiency Control in Iridium Complex-Based Phosphorescent Light-Emitting Diodes, Adv. in Mat. Sci. and Eng. (2012), 1-14.10.1155/2012/794674Search in Google Scholar

[6] GANZORIG, C.-FUJIHARA, M. : Improved Drive Voltages of Organic Electroluminescent Devices with an Efficient p-Type Aromatic Diamine Hole-Injection Layer, Appl. Phys. Lett. 77 (2000), 4211-4213.10.1063/1.1331640Search in Google Scholar

[7] TOKUHISA, H.-ERA, M.-TSUTSUI, T.-SAITO, S. : Elec- tron Drift Mobility of Oxadiazole Derivatives Doped in Polycar- bonate, Appl. Phys. Lett 66 (1995), 3433-3435.10.1063/1.113378Search in Google Scholar

[8] KWAK, J. H.-CHAE, J. W.-SON, S. H.-JUNG, B. J. : Highly Efficient Blue Fluorescent Organic Light-Emitting Diodes by Engineering Hole-Transporting/Exciton-Blocking Layer, ECS Solid State Letts 4 (2015), R5 to R9.10.1149/2.0011502sslSearch in Google Scholar

[9] WANG, J. F.-JABBOUR, G. E.-MASH, E. A.-ANDER- SON, J.-ZHANG, Y.-LEE, P. A.-ARMSTRONG, N. R.- PEYGHAMBARIAN, N.-KIPPELEN, B. : Oxadiazole Metal Complex for Organic Light-Emitting Diodes, Adv. Mat. 11 (1999), 1200-1209.Search in Google Scholar

[10] VAN SLYKE, S. A.-CHEN, C. H.-TANG, C. W. : Organic Electroluminescent Devices with Improved Stability, Appl Phys. Let. 69 (1996), 2160-2162.10.1063/1.117151Search in Google Scholar

[11] LEE, J. H.-WU, M. H.-SHIAU, C. C. : Oxadiazole Derivatives Used as the Host of the Metal Doped Electron Transport Layer Material, SPIE Proc., Taiwan Display Conferences, 2004.Search in Google Scholar

[12] ZHENG, Z. B.-DING, X. M.-LEE, S. T.-W. A. : Enhanced Brightness and Efficiency in Organic Electroluminescent Devices using SiO2 Buffer Layers, Appl. Phys. Let. 74 (1999), 2227-2229.10.1063/1.123809Search in Google Scholar

[13] LEE, H. K.-SEO, J. H.-KIM, J. H.-KOO, J. R.-LEE, K. H.-YOON, S. S.-KIM, Y. K. : Investigation of Blue Organic Light-Emitting Diodes (OLEDs) with Various Hosts, J. of the Korean Phys. Societ. 49 (2006), 1052-1056.Search in Google Scholar

[14] BRUTTING, W.-BERIEB, S.-MUCKI,A. G. : Device Physics of Organic Light-Emitting Diodes based on Molecular Materials, Org. Electro. 2 (2010), 1-36.10.1016/S1566-1199(01)00009-XSearch in Google Scholar

[15] MEERHEIM, R.-WALZER, K.-PFEIFFE, M.-LEO, K. : Ultrastable and Efficient Red Organic Light Emitting Diodes with Doped Transport Layers, Appl. Phys. Lett. 89 (2006), 1111-1114.10.1063/1.2268354Search in Google Scholar

[16] BLOCHWITZ, J.-FRITZ, T.-PFEIFFER, M.-LEO, K.- ALLOWAY, D. M.-LEE, P. A.-ARMSTRONG, N. R. : Interface Electronic Structure of Organic Semiconductors with Controlled Doping Levels, Org. Electro. 2 (2001), 97-104.10.1016/S1566-1199(01)00016-7Search in Google Scholar

[17] HONG, J. W.-OH, D. H.-KIM, C. H.-KIM, G. Y.-KIM, T. W. : Efficiency Enhancement of the Organic Light-Emitting Diodes by Oxygen Plasma Treatment of the ITO Substrate, J. of Ceram. Process. Resear. 13 (2012), 193-197.Search in Google Scholar

[18] HONG, J.W.-KIM, C. H.-HAN, H. S.-KANG, Y. G.-LEE, J. Y.-KIM, T. W. : Dependence of the Efficiency Improvement of Organic Light-Emitting Diodes on the Thickness of the Cs2CO3 Electron-Injection Layer, J. of the Kor. Phys. Societ. 60 (2012), 1611-1615.10.3938/jkps.60.1611Search in Google Scholar

[19] GU, G.-FOREST, S. R. : Design of Flat-Panel Displays based on Organic Light-Emitting Devices, IEEE J. of Selected Topics in Quant. Electro. 4 (1998), 83-99.10.1109/2944.669473Search in Google Scholar

[20] HONG, J. W.-OH, D. H.-SHIM, S. M.-LEE, Y. S.-KANG, Y. G.-SHIN, J. Y. : Effects Of Plasma Surface Treatment on the Electrical Properties of the ITO Substrate, J. of the Kor. Phys. Societ. 60 (2012), 1576-1581.10.3938/jkps.60.1576Search in Google Scholar