How OLED Works

Overview

The Organic Light-Emiting Diodes (OLEDs) have very huge benefit: they consume less power and offer brighter displays than the traditional LCD (Liquid Crystal Displays) or LEDs (Light-Emiting Diodes). This paper describes how the technology of OLED works and what kinds of displays might be possible. A light-emiting organic diode is the semiconductor solid-state device. It is generally 100 to 500 nm thick. There are the designs with 2 or with 3 layers of the organic compounds. The much common is a tow layer version, and therefore the focus of this paper is on this version.