Comparative Study of Thin and Thick Film Technology for Organic Light Emitting Structures Preparation
Journal Title: International Journal of Advances in Engineering, Science and Technology - Year 2011, Vol 1, Issue 1
Abstract
In this paper two types of organic light emitting devices are prepared by use of thin film and thick film technology. For thin organic film deposition is used spin coating and for thick organic layer deposition is applied method screen printing. Morphology of the layers deposited by both techniques is compared and its influence of the device’s performance is commented. Impedance spectroscopy and traps energy measurements are applied for electrical characterization of the samples. Important electrical parameters like boundary operational frequencies, activation energy of the traps, capacitance, contact and bulk resistances are calculated and compared for both types of devices.
Authors and Affiliations
Mariya Aleksandrova , Georgy Dobrikov , Svetozar Andreev
Keywords
Related Articles
- EP ID EP97539
- DOI -
- Views 152
- Downloads 0
Corrosion behaviour of carbon steel in Hexane Sulphonicacid
This research aims to study the corrosion inhibition efficiency of Sodium 1- Hexane Sulphonic acid as its sodium salt (SHXS) - Zinc ions (Zn2+) system in dam water (Tamil Nadu, India) using weight loss method. A synergis...
Financial and economic crisis creates new data on the electricity for remote consumers: Case study Greece
The financial and economic crisis in Greece has brought new taxes on the fossil fuels. During the depression (January 2009 – June 2011) the diesel-oil price was rising more than 65%. The aim of this study is to investiga...
Aerodynamic Design of a HAWT Blade for Indian Wind Condition
Wind turbine works by converting the kinetic energy of the wind into electrical energy that can be supplied. Present work gives an optimization method for blade of VESTAS 1.65 MW horizontal axis wind turbine according to...
DIFFUSION EQUATION AND COMPLEMENTARY SCHRODINGER’S EQUATION FROM BROWNIAN MOTION
Diffusion Equation and classical Schrödinger Equation have been derived from Brownian motion and the quantum limits have been derived, which transform the classical Schrödinger equation in to usual quantum equation witho...
Effect of Polymer Solutions on Efflux Time for Two Exit Pipe System
Experiments are performed for assessing the efflux time when water soluble polymer solutions are added to a open cylindrical tank drained by two exit pipes (The flow in each of the pipes is assumed to be turbulent). The...