OLED – TechConnect Briefs

Inkjet Printing of High Index Zirconia Nanocomposite Materials

Healy M.D., Guschl P., Wang X., Weinstein M., Pixelligent Technologies LLC, US

Abstract High refractive index (RI) nanocomposites have properties which surpass traditional polymers while maintaining manufacturability. Nanocrystal-polymer nanocomposites, when inkjet-printed, are useful to many display components and aid the development of next generation displays. This paper [...]

Surface modification of aluminum doped zinc oxide (AZO) anodes with CFx plasma treatment and nanoscale WOx layers for enhanced electro-optical performance in OLEDs

Kumar Jha J., Santos-Ortiz R., Sun W., Du J., Shepherd N.D., University of North Texas Denton, US

CFx plasma treatment and WOx interfacial layer deposition were performed on AZO films to improve its workfunction for transparent conducting oxide (TCO) anode application in the organic light emitting diodes (OLEDs). As shown in Figure [...]

Post-annealing effect of copper phthalocyanine on enhancing the performance of green organic light-emitting diode

Chen S.Z., Jou J.H., Tang F.S., Chiang P.H., Chang C.Y., National Tsing Hua University, TW

Post-annealing copper phthalocyanine (CuPc) can effectively improve the efficiency of a green organic light-emitting diode, consisting of indium tin oxide/CuPc/N,N’-bis-(1-naphthyl)- N,N’-diphenyl-1,10-biphenyl-4-4’-diamine/tris-8-hydroxy-quinoline aluminum/lithium fluoride /aluminum. By annealing the device at 120℃ for 1 hr, the power [...]

A Two-Dimensional Numerical Simulation of Organic Light-Emitting Devices

Li Y., Lee B-S, Lee J.W., Chen P., Chen W-H, Lee B-S, Lee J.W., Lu C-S, Chen P., Chen W-H, National Chiao Tung University, TW

Organic light-emitting devices (OLEDs) add a completely new dimension to current display technology [1-3]. OLED displays are thinner, lighter, brighter, and cheaper to manufacture; which also consume less power than the current thin displays do. [...]