Abstract ▼ AI-Helper

Operating conditions of OLED(organic light-emitting diode) are very sensitive to the thickness properties of electrode. The thickness of electrodes is an important issue in the construction of OLED because of its transparency, high conductivity and high efficiency as a holes injector into organic ma...

Operating conditions of OLED(organic light-emitting diode) are very sensitive to the thickness properties of electrode. The thickness of electrodes is an important issue in the construction of OLED because of its transparency, high conductivity and high efficiency as a holes injector into organic materials. We have carried out a systematic study to optimize the electrode thickness conditions in indium-tin oxide(ITO) and Molybdenum(Mo) and Aluminum(Al). We measured thickness of electrodes in standard condition[ITO 1500Å, Mo 2600Å, Al 1500Å]. We have also evaluated the power consumption. In addition, we also analyzed a substrate uniformity with IVL measurement results. As a result, the thickness of electrodes should be optimized to accomplish the optimal power efficiency.

주제어