Analysis of EOT characteristics of OLED using integrating sphere

This paper analyze the Electrical, Optical and Thermal (EOT) characteristics of Organic Light Emitting Diode (OLED) using integrating sphere. From the data obtained, critical optical characteristics to be measured for OLED panel panels and suitable measurement methods and conditions for testing OLED panels are discussed. The 2π geometry of the integrating sphere has been employed for testing the OLED. A standardized testing procedure for OLED is developed.